Laboratories

Short description

The Agrobiology Laboratory was established as part of  integrated science, business and study centre Nemunas Valley. The Laboratory launched its activities on 7 December 2013 when the open-access Joint Research Centre of Agriculture and Forestry was opened. Researchers working at the Agrobiology Laboratory conduct research on agricultural plants, soil properties, and soil microbiota, organize seminars, participate in the national and international conferences, disseminate their research findings, and participate in professional development training and internship. Researchers at the Laboratory collaborate with the Lithuanian Research Centre for Agriculture and Forestry and other Lithuanian and foreign research institutions and conduct studies commissioned by business companies.  The Agrobiology Laboratory operates under the principle of open access, i.e. its resources are available not only to the staff, students, or fellows at the respective institutions, but also to the stakeholders representing other institutions or business entities in accordance with the Regulations on Management and Provision of Resources and Services of the Open-Access R&D Infrastructure.

List of services

• Soil particle size distribution analysis and measurement of particle size (range 0, 02 ̶ 2000μm) and volume by using the dry or wet sieving method.
• Measurement of size, molar mass, and Zeta potential of particles smaller than 1μm in liquids.
• Toxicity analysis of soil, drinking water, wastewater, chemicals, phytotoxicity analysis using biological methods and microbiotests.
• Analysis of soil water capacity, water potential, pore geometry, water conductivity, and evaporation.
• Assessment of soil pore and moisture retention characteristics (plant available water at different groundwater levels, wilting point, porosity, capillary action, water capacity, etc.).
• Soil structure and aggregate stability.
• Soil carbonate content.
• Soil water and air permeability.
• Soil microbiota biomass, biomass carbon and CO₂ emission (moisture, temperature) analysis.
• Soil biological activity and enzyme detection.
• Soil quality indicators and sustainable farming elements, and assessment thereof.
• Identification of straw amount and other plant residues on soil surface and in the soil.

Major and emerging research fields

• Sustainability and intensification of agricultural ecosystems using the precision farming and environmental measures;
• Mitigation and technological adaptation of the climate change effect on the agricultural ecosystems;
• Healthy soil and plants. Crop, weed, and soil ecology;
• Integrated plant protection and nutrition;
• Agrosystems research and biodiversity enhancement;
• Research in biology, ecology, and harmfulness of harmful organisms in agriculture and forests.

Innovative products, solutions, technologies, patents, business issues addressed, recommendations, improvements developed, etc.

1. Recommendations published:

• Tvarus skirtingos genezės dirvožemių naudojimas / Naujausios rekomendacijos žemės ir miškų ūkiui, 2019, p. 4-8 (Sustainable use of soils of different genesis / Latest recommendations for agriculture and forestry)
• Tarpiniai pasėliai nualintų dirvožemių derlingumo atstatymui, 2019, 4 p. (Catch crops for restoration of the yield of depleted soils)
• Daugiamečių ankštinių žolių panaudojimas dirvožemio gerinimui augalininkystės ūkiuose, 2019, 4 p. (Use of perennial legumes for soil enhancement at crop production farms)
• Recommendations under project “Integrated Study of No-Till Technology and environmental economic assessment”. Final report, 2021, p. 130

2. Application that helps select the most appropriate plants for catch crops
3. Joint document on growing of catch crops for reduction of pollution in international Venta and Lielupe RBDs
4. Catch crops and their growing potentials
5. Agricultural practices in Venta and Lielupe RBDs
6. Environmental effects of catch crops
7. Cost and benefit analysis of catch crop application in Venta and Lielupe RBDs

Major projects, business orders

• Assessment of efficiency and viability of different cultivation technologies from the economic, energy, and environmental perspectives, No. A-02-20/20, 01/06/2020 to 10/11/2022
• Assessment of soil quality in Lithuania and development of the quality monitoring methodology and model No. MT-19-15, 08/07/2019 to 01/12/2021
• Integrated Study of No-Till Technology and environmental economic assessment, No. MT-19-10, 11/06/2019 01/12/2021
• Possibilities for restoration of sustainability of depleted and eroded soils at crop production farms (No. 14PA-KK-16-1-02856), 15/05/2017-30/05/2020
• Mineralization of plant residues by using the products of biological origin”. Contract with UAB Bioenergy LT No. A-06-68/17, 30/08/2017 to 30/11/2021
• The effect of long-term use of resources at different intensities on the soils of different genesis and other components of agricultural ecosystems (AGROTVARA) No. A-05-44/15 (contract No. SIT-9/2015), 27/08/2015 to 31/12/2018

Core researcher team

Prof. Dr. Vaclovas Bogužas; Assoc. Prof. Dr. Zita Kriaučiūnienė, Assoc. Prof. Dr. Jūratė Aleinikovienė, Dr. Vaida Steponavičienė, Assoc. Prof. Dr. Aušra Sinkevičienė, Prof. Dr. K. Romaneckas, Assoc. Prof. Dr. Lina Butkevičienė, Dr. Lina Skinulienė, PhD Inga Andruškaitė, PhD A. Sinkevičius, PhD Jovita Balandaitė.

Head of Laboratory

Prof. Dr. Vaclovas Bogužas

Phone (8-37) 75 22 33

Email: vaclovas.boguzas@vdu.lt

VMU Agriculture Academy Aquaculture center in 2015 founded in closed recirculating systems complex (Fish breeding and Fish farming lab) gained analytical research equipment.

The Centre for Agroecology is a member of the “Green Intelligence” cluster at the Agriculture Academy of Vytautas Magnus University. It is intensively engaged in educational and consultancy activities.  Intensive work is carried out on the development of new technologies and new fertiliser products for organic production.

Major and emerging research fields

Key research fields: biodiversity, sustainability and change in agricultural ecosystems, management and recycling of biodegradable wastes, and management of soil biodegradation processes.

Activities in the following scientific fields are conducted:

• Biodiversity, sustainability and change in agroecosystems under the action of different climate and farming systems conditions
• Research on the effect of long-term organic and intensive farming on agricultural ecosystems
• Research and development of innovative technologies for the management and recycling of wastes, by-products of production, various organic materials, and development of new products, soil conditioners and fertilisers
• Research on plant nutrition problems, development of new fertilisers and soil conditioners, cultivation technologies and quality assessment of cultivated products in organic farming systems
• Research on the impact of agricultural ecosystems on climate change and soil biodegradation processes.

Innovative products, solutions, technologies, patents, business issues addressed, recommendations, improvements developed, etc.

Innovative new technologies and products developed

Major projects, business orders

• Research project “Investigation of the properties of magnesium hydrosilicate, its granulation, development of technologies for the production of magnesium hydrosilicate, organic and mineral pelletized fertilisers containing magnesium hydrosilicate, production of prototypes of these fertilisers and investigation of their properties” (coordinator Assoc. Prof. Juozas Pekarskas). Customer: UAB RUSTONA LT (2015-2017). The project involved the development of prototypes of granular serpentinite, granular NPK fertilisers containing serpentinite and organic granular fertilisers containing serpentinite, as well as their production technologies.
• Research project “Development of innovative technologies for composting of food and other wastes and recycling of the produced compost using the Black Soldier Fly (Hermetia illucens)” (coordinator Assoc. Prof. Dr Juozas Pekarskas). Juozas Pekarskas). Customer: UAB BIASTRA (2017-2018). The project involved the development of a prototype technology for the composting of food waste recycled by the Black Soldier Fly (Hermetia illucens) larvae, and several prototypes of organic granular food waste fertilisers. These technologies were further developed and prepared for industrial production. In 2018, the Lithuanian Business Confederation nominated Aleksandras Stulginskis University (present: VMU Agriculture Academy) for “Development of composting technology for recycled food waste from the larvae of the Black Flatworm (Hermetia illucens), and for the development of technologies for the production of compost and granular fertilisers and soil conditioners” under the nomination “Research Service to Business of the Year 2018” at the National Business Awards “Service of the Year 2018” and awarded the prize and diploma.
• Research project “Investigation of the efficiency of liquid organic fertilisers produced using ground manure compost of beef cattle and innovative cavitation equipment, and of effectiveness of the use of nitrogen fertilisers of different application techniques and liquid organic fertilisers in relation to agricultural plants” (coordinator Assoc. Prof. Dr Juozas Pekarskas). Customer: UAB BIODINAMIKA (2018). This project involved investigation of the effectiveness and impact of previously developed liquid organic fertilisers on agricultural plants and soil properties.
• Research project “Investigation of the effectiveness of soil improvement using meat and bone meal in organic farming system” (coordinator Dr Juozas Pekarskas). Customer: UAB SCANDAGRA (2018-2019). This project investigated the impact of granular fertiliser products developed in Lithuania using meat and bone meal on agricultural plants and soil properties. The possibility of using meat and bone meal in organic production was investigated.
• Research project “Investigation of the properties and impact of organic matter and plant products recycled by Eisenia fetida worms and suitable for use in organic production, and of the produced vermicompost properties on the soil biodegradation processes and plants” (coordinator Dr Juozas Pekarskas). Customer: UAB EKOVORMAS (2019). This project involved investigation of the vermicomposts produced in Lithuania, their quality, impact on soil properties and organically cultivated plants.

Core researcher team

Head of the Centre for Agroecology, junior researcher Dr Juozas Pekarskas

Senior researcher Dr Ligita Baležentienė

Head of the Centre

Dr. Juozas Pekarskas

Phone: +370 671 03749

Email: juozas.pekarskas@vdu.lt

Short description

The Laboratory of Agrobiotechnology pursues the following functions: fundamental and applied research in the fields of plant biotechnology, biology and physiology; R&D; development and implementation of modern technologies and innovations; dissemination and promotion of scientific knowledge; provision of open access and knowledge-intensive services; and development of highly skilled scientific potential.

Major and emerging research fields

• Assessment of plant morphological parameters and physiological processes under simulated climatic conditions.
• Assessment of the in vitro and in vivo effects of various factors (macro-, micro-elements, and amino acids, plant protection products, etc.) on plants.
• Plant micropropagation in vitro and in vivo.
• Consultancy and training in plant biotechnology.

Major projects, business orders

• “Studies on the effects of carbon fertiliser prototypes on the C₄ type model plant” have been commissioned by a business and public access to the results cannot be provided.
• “Laboratory investigations of the effects of carbon fertiliser prototypes on plant development” have been commissioned by a business and public access to the results cannot be provided.
• “In vivo studies of factors determining plant resistance to abiotic stresses” have been commissioned by a business and public access to the results cannot be provided.

Core researcher team 

Teachers, PhD students, Msc students, and BSc students at the Faculty of Agronomy

Head of Laboratory

Prof. Dr. Natalija Burbulis

Email: natalija.burbulis@vdu.lt

Short description

The origins of the Laboratory of Tribology can be traced back to the Departmental Laboratory “For the Study of Post-Repair Life of Agricultural Machinery”, which had been operating at the Department of Machinery Repair since 1973. In the course of development of tribology research and in cooperation with scientists from the KTU, VU, the Institute of Chemistry, and the Institute of Physics, in 1995, the Tribology Department of the Lithuanian Scientific Society was established. In 1997, it became a member of the International Tribology Council (ITC).  Since 1999, a researcher team comprising the core of the Tribology Department of the Lithuanian Scientific Society, has been organising the biennial international scientific conference BALTTRIB.

Major and emerging research fields

• Green tribology (development and research on environmentally friendly tribological construction and lubrication materials)
• Biotribology (studies of tribological systems in contact with living organisms (implants, prostheses)
• Nanotribology (modification of structural and lubricant materials with nanoparticles, study of tribological processes)
• Abrasive wear processes and mitigation measures
• Tribological coatings – development and research

Innovative products, solutions, technologies, patents, business issues addressed, recommendations, improvements developed, etc.

Lithuanian patents

• Padgurskas, Juozas (author, inventor); Bansevičius, Ramutis (author, inventor); Jurėnas, Vytautas (author, inventor); Bubulis, Algimantas (author, inventor); Žunda, Audrius; Andriušis, Albinas (author, inventor). Piezoelectric motor speed stabilization system: Patent No. LT 6332 B / inventors: Juozas Padgurskas, Ramutis Bansevičius, Vytautas Jurėnas, Algimantas Bubulis, Audrius Žunda, Albinas Andriušis; Aleksandras Stulginskis University Vilnius, 20161125. 5 pages
• Padgurskas, Juozas (author, inventor); Andriušis, Albinas (author, inventor); Bansevičius, Ramutis (author, inventor); Bubulis, Algimantas (author, inventor); Jūrėnas, Vytautas (author, inventor); Žunda, Audrius. Device for evaluation of the working surface fretting wear characteristics: Patent No. LT 6315 B / inventors: Juozas Padgurskas, Albinas Andriušis, Ramutis Bansevičius, Algimantas Bubulis, Vytautas Jurėnas, Andrius Žunda; Aleksandras Stulginskis University. Vilnius, 20160912. 6 pages
• Padgurskas, Juozas (author, inventor); Bansevičius, R. (author, inventor); Bubulis, Algimantas (author, inventor); Jurėnas, Vytautas (author, inventor); Žunda, Audrius. Patent No. LT 6206 B Device for contact zone diagnostics of piezoelectric motors / J. Padgurskas, R. Bancevičius, A. Bubulis, V. Jurėnas, A. Andriušis, A. Žunda; ASU. Vilnius, 20150825. 7 pages
• Padgurskas, Juozas (author, inventor); Andriušis, Albinas (author, inventor). Patent No. LT 5624 B Device for measurement of the influence of friction force on the wear characteristics of material surface / J. Padgurskas, A. Andriušis; Lithuanian University of Agriculture. Vilnius, 20100125. 6 sheet

U.S. patents

• Padgurskas, Juozas (author, inventor); Andriušis, Albinas (author, inventor); Bansevičius, Ramutis (author, inventor); Bubulis, Algimantas (author, inventor); Jūrėnas, Vytautas (author, inventor); Žunda, Audrius (author, inventor). Device for evaluation of the working surface fretting wear characteristics : US 10161840 B2 : United States patent / Inventors: J. Padgurskas, A. Andriusis, R. Bansevicius, A. Bubulis, V. Jurenas, A. Zunda. 25/12/2018 8 sheet
• Padgurskas, Juozas (author, inventor); Andriušis, Albinas (author, inventor). United States Patent US 9,134,214 B2, Sep. 15. 2015 Device for measuring the influence of friction force on wear characteristics of a material surface with high frequency loading force / Inventors: J. Padgurskas, A. Andriusis. 20150915. 6 sheet
• Padgurskas, Juozas (author, inventor); Andriušis, Albinas (author, inventor). United States Patent US 8,297,104 B2 , Oct. 30, 2012 Device for measuring the influence of friction force on the wear characteristics of material surface / Inventors: J. Padgurskas, A. Andriusis. 20121130. 7 sheet

German patents

• Padgurskas, Juozas (author, inventor); Andriušis, Albinas (author, inventor). Deutsches Patent DE 11 2009 000 454 B4, 2016.07.21. Vorrichtung zum Messen des Einflusses der Reibkraft auf die Verschleißeigenschaften einer Materialoberfläche / Inventors: J. Padgurskas, A. Andriusis ; Aleksandras Stulginskis University. 20160721. 5 sheet

Major projects, business orders: 

• Project “Development and research of the adaptive control methods for tribological parameters of piezoelectric drives” by a researcher team of the Research Council of Lithuania.
• FP7-PEOPLE-2011-IRSES-295202 Training and collaboration on material developments and process improvements in oil and sugar production.
• COST Action MP1303 project “Understanding and Controlling Nano and Mesoscale Friction”
• Fostering Innovation in Accelerator Science and Technology (IFAST), coordinated by CERN. Horizon 2020.
• Project “Research of tribological properties of ionic liquid-stabilized nanoparticple additives for environmentally friendly oils” by a researcher team of the Research Council of Lithuania.

Core researcher team

Prof. Dr. Juozas Padgurskas, Prof. Dr. Vytenis Jankauskas, Prof. Valentinas Snitka, Dr. Raimondas Kreivaitis, Dr. Artūras Kupčinskas, Assoc. Prof. Dr. Raimundas Rukuiža, Assoc. Prof. Dr. Audrius Žunda, Lect. Albinas Andriušis, PhD student Angelina Strelnikova, PhD student Deividas Kazlauskas, PhD student Mindaugas Rukanskis, PhD student Vitoldas Vilčinskas, PhD student Almontas Vilutis, PhD student Darius Volskis.

Head of Laboratory

Prof. Dr Juozas Padgurskas

Phone: +37061210804

Email: juozas.padgurskas@vdu.lt

Laboratorijoje vykdomi tarptautinio lygio moksliniai tyrimai, studentai gali atlikti ne tik laboratorinius darbus, bet ir realizuoti savo būsimo verslo idėjas. Tyrimai atliekami taikant naujausius tarptautinius standartus bei nacionaliniu lygiu pripažintus tyrimų metodus. Pagrindinis dėmesys skiriamas procesų, nulemiančių dujų emisiją į aplinką nagrinėjimui, poveikio klimato kaitai, amoniako emisijos poveikio žmogaus, gyvūnų sveikatai ir ekosistemoms įvertinimui bei priemonių, skirtų atmosferos taršos mažinimui, kūrimui.  Laboratorija įkurta kaip slėnio „Nemunas“ dalis.

Tikslai: ugdyti mokslinę kompetenciją aplinkos inžinerijos bei klimato kaitos tyrimų srityse, taikyti ją kuriant ir plėtojant pažangias inžinerines, aplinkotyrines ir aplinkosaugines technologijas.

Short description

Researchers at the Laboratory provide consultations to renewable energy and industrial automation specialists, designers, energy engineers and representatives of government agencies in the fields of automation and renewable energy. The Laboratory maintains business relations with research bodies, companies and organisations in Lithuania and other countries. The Laboratory experts have been involved in the automation of power objects and measurements of various energy indicators, as well as in the implementation of automatic control systems for energy processes.

Major and emerging research fields

Renewable energy, process control, process visualisation, hydraulic system diagnostics; machine testing.

Innovative products, solutions, technologies, patents, business issues addressed, recommendations, improvements developed, etc.

• Maintenance, service, repair and calibration of gas and biogas analysers
• Life cycle assessment (LCA) conducted with specialised SimaPro software
• Vacuum, air and flat-plate solar collectors, low-power wind turbines
• Thermal analysis of equipment
• Performance of internal combustion engines investigated with the latest AVL measurement and recording equipment

Major projects, business orders

• Horizon 2020 project “European food chain supply to reduce GHG emissions by 2050 (ENOUGH)”.
• EU FP7 project “Added value from high protein & high oil industrial co-streams. KBBE.2011.3.4-01 APROPOS”.
• Enhancement of methane concentration in biogas production process by biochemical methods.
• Investigation of the technological process of biogas production from fish processing waste using raw materials treatment methods.
• Innovative application of selective biopreparations for the recycling of hard to break down raw materials into biogas.

Core researcher team

Assoc. Prof. Dr. Kęstutis Venslauskas, Prof. Dr. Stasys Slavinskas, Prof. Dr. Kęstutis Navickas, Lect. Vidmantas Župerka.

Head of Laboratory

Assoc. Prof. Dr. Kęstutis Venslauskas

Phone: +370 656 97642

Email: kestutis.venslauskas@vdu.lt

Short description

Researchers at the Laboratory provide advice to farmers, industries, designers, power sector specialists, and government agencies on the conversion of plant biomass and organic waste into biogas. The Laboratory cooperates with other Lithuanian research and educational bodies and business associations. The Laboratory maintains business relations and implements joint research projects with research bodies, companies and organisations in Austria, Denmark, Italy, Latvia, Norway, Finland, Germany, and other countries. Researchers at the Laboratory are involved in the preparation of projects for the existing and constructed biogas power plants in Lithuania and in monitoring of their operations. Researchers at the Laboratory conduct research commissioned by businesses, research bodies and foundations.

Major and emerging research fields

• Investigation of the energy potential of raw materials used for biogas production
• Investigation and optimisation of the biogas production process
• Identification and assessment of sustainability cycle indicators for biogas plants

Innovative products, solutions, technologies, patents, business issues addressed, recommendations, improvements developed, etc.

• Innovative technology for anaerobic digestion of fish processing waste developed and recommendations for its implementation drafted.
• Recommendations on the improvement of the efficiency of biogas production in urban sewage sludge biogas plants using biodegradable food industry waste developed.
• Innovative technology developed for the separation of hydrogen sulphide from biogas using bioactivated carbon filters developed.
• Innovative technology for the conversion of slaughterhouse waste into biogas and recommendations for its implementation developed.

Major projects, business orders 

• Horizon 2020 project “European food chain supply to reduce GHG emissions by 2050 (ENOUGH)”, which aims to reduce greenhouse gas emissions in food chains.
• FP7 project “Added value from high protein & high oil industrial co-streams” (APROPOS). Industrial high-protein high-oil by-products investigated and technologies proposed for the processing thereof to obtain high value-added products.
• Lithuanian-Belarusian bilateral cooperation in science and technology programme project “Increasing the quantity and improving the quality of biogas produced from agricultural organic waste by optimising the composition of raw materials”. Studies have shown that livestock slaughterhouses, fish processing plants and the beer industry have the highest energy potential.
• Project “Improving the energy efficiency of biogas production from sewage sludge through the use of additional ingredients and biological preparations” commissioned by an economic entity. Studies have shown the feasibility of converting mixtures of urban sewage sludge and fish and meat processing waste into biogas. The influence of the composition of mixtures of industrial waste and urban sewage sludge on biogas yield and energy content determined.
• Project “Study of the energy potential of waste from the production of bread products converted into biogas” commissioned by an economic entity. The study determined the yields, composition and energy potential of biogas from bread product production waste. Process scheme for the processing of waste from the production of bread products into biogas developed and key process indicators identified.

Core researcher team

Prof. Dr. Kęstutis Navickas, Assoc. Prof. Dr. Kęstutis Venslauskas, Lect. Vidmantas Župerka, Junior researcher Mantas Rubežius

Head of Laboratory

Prof. Dr Kęstutis Navickas

Phone: +37068786826

Email: kestutis.navickas@vdu.lt

Short description

The Laboratory was established in 1996 at the Department of Occupational Safety and Engineering Management of the Lithuanian Academy of Agriculture as a laboratory for the study of occupational conditions. In 1997, the Laboratory was certified by the Ministry of Health for the study of the factors of the occupational and living environment. Since 2001, it resumed its operations as the Laboratory for Research of Occupational Conditions and Machine Safety Testing. In 2003-2008, it was certified by the National Accreditation Bureau for the study of the factors of the occupational environment and machine noise and vibrations. Since 2011, it was part of the Institute of Agricultural Engineering and Safety. Since 2021, it is the Laboratory of Technology Safety of the Department of Agricultural Engineering and Safety.

Major and emerging research fields

• Investigation, assessment and improvement of the safety of existing and emerging technologies, their components or the equipment used in them
• Occupational risk and machinery safety research and assessment of compliance with the EU and Lithuanian regulatory documents
• Environmental pollution research and assessment of compliance with the requirements of Lithuanian regulatory documents
• Development and advice on implementation of the measures for reduction of occupational risks or technological pollution of the environment and assurance of human safety

Innovative products, solutions, technologies, patents, business issues addressed, recommendations, improvements developed, etc.

• ST 120793378.01:2014. General construction works: construction regulations. Association of Lithuanian Land Reclamation Companies
• ST 120793378.05:2015. Hydrotechnical construction works: construction regulations. Association of Lithuanian Land Reclamation Companies
• Preparation of basic training modules and model training programmes on occupational safety and health in 2018 (commissioned by the State Labour Inspectorate of the Republic of Lithuania)
• Preparation of questions for the testing the occupational safety and health knowledge in 2018 (commissioned by the State Labour Inspectorate of the Republic of Lithuania)
• ST 120793378.01:2019. Construction rules of the Lithuanian Association of Land Reclamation Companies. General construction works
• Environmental, occupational and fire safety [electronic resource]: teaching aid for the Farming Basics Training Programme 2018 (commissioned by the Leader Programme and the Methodological Centre for Farmer Training)
• Organisation of the annual international scientific conference “HUMAN AND NATURAL SAFETY” to disseminate good practice

Major projects, business orders:

• COST Action CA16123 Safety Culture and Risk Management in Agriculture
• H2020 project. FORWARDER 2020, H2020-BB-2016-1 No. 727883. Smart Forwarder for sustainable and efficient forest operation and management

Core researcher team

Dr Gediminas Vasiliauskas, gediminas.vasiliauskas@vdu.lt, phone: 8 689 77015

Dr Ramūnas Mieldažys, ramunas.mieldazys@vdu.lt, phone: 8 614 01137

Short description

The Structures and Building Materials Laboratory was established in 1975 and since then it has been conducting research on the main building materials used in hydraulic structures. From 1995 to 2000, the Laboratory was certified to perform tests on concrete, concrete aggregates, road materials (sand, gravel, crushed stone), reinforcement, fittings and other construction materials and products, in accordance with the required certification and other indicators. The Laboratory also performs determination of the suitability of aggregates for the production of concrete and mortars, and designs concrete and mortar compositions. For over 10 years, the Laboratory has been conducting research on the eco-friendly building materials based on unfired clay, hemp-fibre concrete and other local, non-energy intensive materials.

Major and emerging research fields

• Energy-efficient, environmentally friendly building materials
• Waste recovery in concrete production (“green concrete”)
• Durability and longevity of hydrotechnical structures

Innovative products, solutions, technologies, patents, business issues addressed, recommendations, improvements developed, etc.

• Use of compressed straw in the construction of framed buildings
• Improved composition of hemp-fibre concrete
• Use of shredded tyre rubber for landfill filter bed installation

Major projects, business orders:

• Modelling the stability of the slopes of Gediminas Hill
• Using locally produced, low-energy building materials in agricultural production buildings
• Comprehensive assessment of the technical condition of the hydrotechnical structures of the Kruonis Pumped Storage Plant
• Multi-criteria comparative analysis of pipes and rings made of different materials used in the construction of water supply and wastewater networks
• The use of hemp fibre in the development of thermal insulating concretes for the insulation of building envelopes in energy-efficient buildings

Core researcher team

Assoc. Prof. Dr. Rytis Skominas, Assoc. Prof. Dr. Vincas Gurskis, Assoc. Prof. Dr. Raimondas Šadzevičius, Lect. Dainius Ramukevičius

Head of Laboratory

Assoc. Prof. Dr Rytis Skominas

Phone: +370 600 14067

Email: rytis.skominas@vdu.lt

Short description:

• Soil characterisation field tests using a Veris 3150 MSP mobile instrument (electrical conductivity; soil acidity (pH); organic matter content); Soil characterisation field tests using a Veris P4000 mobile instrument (with 350-2200 nm spectrometer in soil profile horizons up to 1 m depth) (electrical conductivity; soil hardness; carbon content); scanning of soil electrical conductivity with Topsoil Mapper scanner (with the terminal for precision tillage, sowing and fertiliser technology application);
• Field and laboratory tests of soil properties (measurement of carbon dioxide gas concentrations in soil; determination of porosity of soil samples in the laboratory; determination of the bonding strength of soil particles in the laboratory; field determination of soil hardness and moisture; measurement of the drafting power of agricultural machinery);
• Research on performance indicators for field (tractors and drones) and garden sprayers (tractors and robots) (measurement of the vertical distribution of liquid sprayed by garden sprayers; measurement of individual nozzle performance (flow rate); measurement of sprayer pump performance, checking of pressure gauges, and calibration of flow meters);
• Testing of the physico-mechanical properties of agricultural products and soil particles using the Instron 5960 instrument (compression, tensile, peeling, bending, tearing of materials; testing of material elasticity);
• Research on technologies and machinery for the cultivation, maintenance, harvesting and preparation for conversion of energy crops (research on the shredding process of wood waste and coarse-stemmed energy crops; determination of the quality of shredded wood waste and the quality of the cuttings of coarse-stemmed energy crops, such as Salix Viminalis L.).

Major and emerging research fields:

• Soil-, environmentally-friendly and energy efficient tillage, sowing and harvesting technologies and analysis of machine work processes and optimisation of design and process parameters;
• Investigation of machine systems for precision farming;
• Qualitative, energy and environmental assessment of technologies for harvesting and preparing energy crops for fuel;
• Optimisation of methods and technical means for the preparation and use of plant biomass for conversion;
• Research on the dynamic characteristics of agricultural machinery and mechanisms to determine their optimum operating parameters and improve their design.

Innovative products, solutions, technologies, patents, business issues addressed, recommendations, improvements developed, etc.

• In 2018, recommendation on application of strip-tillage and sowing technologies was prepared as a result of project “Research on the technological operations of precision strip-tillage and sowing machines and integrated efficiency assessment”, funded by the Ministry of Agriculture of the Republic of Lithuania. Project manager – Prof. Dr. E. Šarauskis.
• In 2021, a recommendation on the application of precision spreading technology for organic fertilisers was prepared as a result of R&D project “Study of technological parameters for precision spreading of organic fertilisers with different flow properties”. Commissioned by UAB “Dalaudas ir Co”, project implementation period: 29/08/2019 to 05/08/2021. Project manager – Dr. S. Buragienė. Team members: E. Šarauskis, E. Jotautienė, A. Jasinskas, A. Sakalauskas, V. Naujokienė, K. Lekavičienė, Z. Kriaučiūnienė.
• In 2021, a recommendation linked to the feasibility of energy resource recovery from landfills was prepared as a result of the interinstitutional R&D project ISLAND (LEI-KTU-VDU) “Feasibility and Sustainability Model for the Recovery of Energy Resources from Landfills”. Project implementation period: 01/04/2021 to 31/12/2021. Project manager G. Denafas (LEI), coordinator of the VMU project part A. Jasinskas, team members: K. Romaneckas, D. Streikus.
• Invention patented in the Lithuanian Patent Bureau: method of fuel consumption reduction in crop production using a biological preparation: Patent No. LT 6470 B / inventors: Egidijus Šarauskis, Vilma Naujokienė, Kristina Vaitauskienė; Aleksandras Stulginskis University. Vilnius, 10/11/2017 4 p.
• Invention patented in the Lithuanian Patent Bureau: the test bench for the corn cob threshing process and the method for execution of the process testing. Patent No. LT 6492 B / inventors Valdas Kiniulis, Dainius Steponavičius, Edvinas Pužauskas, Albinas Andriušis, Darius Jovarauskas, Darius Juknevičius. State Patent Bureau of the Republic of Lithuania. Vilnius. 25/01/2018 12 p.

Major projects, business orders:

• R&D project “Research on strip-tillage machines in sustainable farming systems”. Commissioned by UAB “Vaderstad”. Project Contract No. I-06-32/17. Contract period: 15/08/2017 to 14/05/2018. (Project manager E. Šarauskis, team members: A. Sakalauskas; K. Lekavičienė). Result: conclusions on the application of strip tillage technology and the impact of the structural and technological parameters of the implements on the quality of the work process prepared.
• R&D project “Precision fertilisation based on soil organic carbon content using biological preparations” Commissioned by UAB “Grynas Baltija” Project Contract No. I-06-02/19. Contract period: 08/02/2019 to 07/01/2021. Project manager E. Šarauskis, team members: V. Naujokienė, S. Buragienė, Z. Kriaučiūnienė, A. Adamavičienė, D. Juknevičius. The aim: to determine the interaction of biological preparations, soil organic carbon and other properties with the demand for basic chemical fertilisers through experimental and analytical research; to perform an assessment of energy consumption, environmental and economic impact of precision fertilisation according to the dynamics of soil organic carbon and other properties, using biological preparations with different compositions.
• R&D project (innovation voucher by the Agency for Science, Innovation and Technology (MITA) “Research on the development of mixtures based on hemp fibre biomass and binders for use in the food industry”. Commissioned by UAB “Baltic Sticks” Contract start date: 01/03/2021, end date: 28/02/2023 Project manager – Prof. Dr. Algirdas Jasinskas.
• R&D project (innovation voucher by the Agency for Science, Innovation and Technology (MITA) “Research on the development of a drone-based precision crop care model”. Commissioned by MB “GKS”. Contract: 2021–2023. Project manager – Prof. Dr. D. Steponavičius, team members: Assoc. Prof. Dr. R. Zinkevičius; Prof. Dr. E. Jotautienė; Prof. Dr. K. Romaneckas; lect. A. Andriušis; MSc M. Semenišin. Result: Research of liquid mineral fertiliser spraying using sprayer drones conducted.
• EUREKA project “Anti-drift agent’s research and new formulation development”. Project participants: VMU, UAB “Nando”, Craiova University (Romania). Contract: 2021–2023. Project manager – Prof. Dr D. Steponavičius, team members: Assoc. Prof. Dr. R. Zinkevičius, senior researcher E. Zaleckas, Dr. K. Lekavičienė, Dr. A. Kemzūraitė, lect. A. Andriušis, PhD student T. Jomantas, PhD student A. Grigas.

Core researcher team

Prof. Dr. D. Steponavičius; chief researcher Prof. Dr. A. Jasinskas; Prof. Dr. E. Šarauskis; Prof. em. Dr. L. Špokas; Assoc. Prof. Dr. R. Zinkevičius; Assoc. Prof. Dr. S. Petkevičius; Lect. A. Andriušis; senior researcher Dr. S. Buragienė; researcher Dr. A. Kemzūraitė; senior researcher Assoc. Prof. Dr. V. Naujokienė; researcher Dr. K. Lekavičienė.

PhD students: D. Jovarauskas, J. Anušauskas, D. Savickas, D. Juknevičius, L. Saldukaitė, A. Zabrodskyi, A. Minajeva, M. Kazlauskas.

Laboratory technicians: L. Duoba, A. Radžiulis, N. Poškienė.

Head of Laboratory

Prof. Dr. Dainius Steponavičius

Phone: 8-674-27721

Email: dainius.steponavicius@vdu.lt

Short description

The Laboratory for Research on the Impact of Climate Change Impacts on Forest Ecosystems was established on 21 March 2012. Activities: Research on species and genetic diversity, productivity, sustainability, and change of forest ecosystems in the context of climate change and human impacts. Key facilities available: A set of tree bark measuring equipment (LINTAB 6), portable leaf area index (LAI) measuring instrument, leaf and root area measuring systems, set of portable equipment for the determination of the microclimatic conditions of forest ecosystems, portable photosynthesis research system, Uv/Vis spectrophotometer, field equipment for forest soil testing, automated dosing and nucleic acid extraction system, DNA amplifier, electrophoresis apparatus for the distribution of DNA fragments, genetic analyser for DNA markers.

Major and emerging research fields

• Studies on stand growth and productivity
• Research on forest plant diversity
• Research on the genetic diversity, genetic structure and adaptation of species in forest ecosystems
• Research on forest soil response to climate change, carbon sequestration in soil and plants
• Investigation of the diversity, abundance and impact of soil microflora on C and N cycling

Innovative products, solutions, technologies, patents, business issues addressed, recommendations, improvements developed, etc.

Recommendations on dealing with the impact of climate and other environmental stressors on the capacity of forests to adapt and mitigate global change threats; species and genetic diversity of Scots pine communities and their sustainable use under climate change and human impacts. The regionalisation of the origin of forest tree species for the use of plant reproductive material. Methodology for genetic monitoring of forest tree species.  Investigation of the evolutionary origin of forest trees. Methodology for monitoring of the origin of forest tree reproductive material by DNA. Identification of the genetic origin of beech stands.

Major projects, business orders 

• Horizon 2020 research project “Optimising the management and sustainable use of forest genetic resources in Europe” GENTREE, 2016 – 2020, Grant agreement No. 676876.
• Research project “Establishment of a system for control of the origin of forest reproductive material of Norway spruce and Scots pine by DNA testing” commissioned by the Ministry of Environment, Contract No. M-04-10/19, 2019-2021.
• Research project “Determination of the origin and genetic diversity of beech stands in Lithuania, selection of the most valuable individuals and their comparison with populations of known origin in other countries for the development of beech in Lithuania” commissioned by the Ministry of Environment,  Contract No. VPS-2017-119-SBMŪRP, No. M04-65/17, 2017-2019.
• Project “Complex effects of climate and other environmental stressors on the capacity of forests to adapt and mitigate global change threats”, No. A-05-45/15 (SIT-3/2015).
• Project “Species and genetic diversity of Scots pine communities and their sustainable use in the context of climate change and human impacts”, project code No. VP1-3.1-ŠMM-08-K-01-025, funding and administration contract No. VP1-3.1-ŠMM-08-K-01-025.

Core researcher team

Prof. Dr. Vitas Marozas, Prof. Dr. Darius Danusevičius, Dr. Jūratė Buchovska, Dr. Darius Kavaliauskas, Dr. Nijolė Maršalkienė.

PhD students: Osvaldas Kučinskas, Rūta Kembrytė, Gintarė Stankevičienė.

Head of Laboratory

Prof. Dr. Vitas Marozas

Phone: 862033469

Email: vitas.marozas@vdu.lt

The purpose of the Centre is to participate in and provide services to the breeding system of the Republic of Lithuania, to provide methodical guidance and genetic improvement of the meat characteristics and meat quality of livestock, to provide advice and services to farmers and to determine the commercial and breeding value of livestock, using material and human resources, and to make efficient use of scientific potential to solve important breeding problems. To carry out fundamental and applied research.

Short description

In 1997, the Laboratory of Geographical Information Systems for Land, Water and Forestry was established at the Lithuanian University of Agriculture (LUA). In 2004, it was reorganized into the Geographic Information Systems Training and Research Centre. In 2012, after the merger of the GIS Training and Research Centre with the Geomatics Laboratory of the Integrated Science, Business and Study Centre NEMUNAS Valley, the Geomatics Laboratory was established at the VMU Agriculture Academy (former Aleksandras Stulginskis University until 31 December 2018), Faculty of Water and Land Management.

Functions of the Geomatics Laboratory: fundamental and applied research and R&D in geomatics in the fields of agricultural and technology sciences, dissemination of scientific knowledge, development of international cooperation, and implementation of innovations.

Major and emerging research fields

• Aerial photography
• Hyperspectral imaging (Potential applications: environmental, medical, material science, agriculture, forestry, forensics, etc.)
• Object-based image and laser data processing
• Training, professional development courses, and consultations on various geomatics-related issues.

Innovative products, solutions, technologies, patents, business issues addressed, recommendations, improvements developed, etc.

In 2017, the aerial photography and photogrammetric production technologies using manned and unmanned aircraft were designed and offered to businesses as part of the INNOVATION VOUCHERS project.

Major projects, business orders 

• Projects using laboratory equipment:
• “Species and genetic diversity of Scots pine communities and their sustainable use in the context of climate change and human impacts”, No. VP1-3.1-ŠMM-08-K-01-025 – 2012-2013
• “Assessment of the condition of drainage ditches using remotely sensed data techniques” – 2017
• Rapid diagnosis of European spruce bark beetle infestations using hyperspectral imaging – 2018

Core researcher team

Prof. Dr. Gintautas Mozgeris, Assoc. Prof. Dr Donatas Jonikavičius

Head of Laboratory

Assoc. Prof. Dr. Donatas Jonikavičius

Email: donatas.jonikavicius@vdu.lt

Short description

The Laboratories were established in 2012. The conduct fundamental and applied research and R&D in the field of environmental engineering in the field of technology science area. Researchers at the Laboratories deal with the issues related to the use of renewable resources for the synthesis of biofuels and bio-oils. They work closely with and provide advice to the economic entities on the production, quality, use and environmental impact of biofuels, biogas, bio-oils, oils, as well as on the use of high fat content raw materials in the production of animal feed, and other issues.

Major and emerging research fields

• Synthesis and research of liquid and gaseous fuels
• Synthesis and research on environmentally friendly lubricants

Innovative products, solutions, technologies, patents, business issues addressed, recommendations, improvements developed, etc.

Recommendations prepared for business companies: Recommendations for UAB “AKVATERA LT”, UAB “Eco Extractum”, UAB “Biokonversija”, UAB “BioPower Ingineering”, UAB “Biocentras”, UAB “Žaliavų terminalas”, UAB “Investicijų Partneris”, UAB “Tito Sun”, UAB “Rokor”.

Major projects, business orders 

• Project commissioned by UAB “Akvatera”: “Utilisation of poultry fat in pet food production”. Key results: the possibilities for the use of poultry fat in pet food production assessed.
• Project commissioned by UAB “Akvatera”: “Utilisation of high fat content raw materials in pet food production”. Key results: it was determined that the high fat content oils investigated (namely, borage, evening primrose and coconut oil) can be used in the production of pet food production as they meet the requirements for high fat content raw materials.
• Studies commissioned by UAB “Eco Extractum”. Key results: quality tests on various types of oils and assessment of their suitability for use in the food industry conducted.
• Studies commissioned by UAB “Biokonversija”. Key results: quality assessment of oils conducted.
• Studies commissioned by UAB “BioPower Ingineering”. Key results: quality assessment of high fat content raw materials conducted.
• Studies commissioned by UAB “Biocentras”. Comparative studies on the quality parameters of base oil prototype. Key results: quality tests of the base oil and the assessment of its suitability for lubricant production conducted.
• Studies commissioned by UAB “Investicijų Partneris”. Improvement of energy efficiency of biofuel pellets. Key results: selection of optimal pellet compositions with calorific value of 15-17 MJ/kg and maximum moisture content of 20%.

Core researcher team (including PhD students and laboratory technicians)

Chief researcher Dr. E. Sendžikienė, researcher Dr. M. Gumbytė, researcher Dr. K. Kazancev, senior researcher Dr. V.Makarevičienė, senior researcher Dr. R. Kreivaitis, laboratory technician Dr. J. Treinytė, PhD student I. Gaidė

Contacts

Phone: +370 37 752292

Email: egle.sendzikiene@vdu.lt

Short description

The Laboratory of Quality Vegetable Raw Materials was established in 2007 as part of integrated science, business and study centre Nemunas Valley. The Laboratory launched its activities on 7 December 2012 when the open-access Joint Research Centre of Agriculture and Forestry was opened. The researchers at the Laboratory of Quality Vegetable Raw Materials conduct research on the quality of vegetable raw materials, organise seminars, workshops, participate in national and international conferences, disseminate their research findings, and develop their qualifications by participating in training. The Laboratory greenhouse is used for research in flower varieties and vegetative experiments to assess the impact of fertilisers, biological preparations and environmental conditions on the quality of different plants. The researchers at the Laboratory collaborate with the Lithuanian Research Centre for Agriculture and Forestry, the Lithuanian University of Health Sciences, Warsaw University of Life Sciences, Wrocław University of Environmental and Life Sciences, the Institute of Environment and Ecology of the VMU Agriculture Academy, and conduct studies commissioned by farmers and business companies.

Major and emerging research fields

• Chemical composition and qualitative changes in vegetable raw materials during storage in controlled atmosphere chambers
• Qualitative indicators for plant processing products
• Sensory evaluation of food raw materials and products
• Development of innovative food products using vegetable raw materials
• Research in flower varieties.

Innovative products, solutions, technologies, patents, business issues addressed, recommendations, improvements developed, etc.

High-yielding and highly decorative varieties of vegetatively propagated trailing snapdragon (Asarina) were developed at the Laboratory greenhouse:  year 2013 – 10 varieties, year 2015 – 17 varieties, year 2017 – 15 varieties, Prof. Simas Gliožeris.

Recommendations prepared:

• Kulaitienė, Jurgita. 2012. Recommendation for the raw material resulting from pumpkin and Jerusalem artichoke processing, Aleksandras Stulginskis University, Akademija, 11 p.
• Černiauskienė, Judita. 2012. Recommendation for the germination of seeds for food. Aleksandras Stulginskis University Akademija, 11 p.
• Pranckietis, Viktoras; Paulauskienė, Aurelija. 2014. Technologies of growing and drying of medicinal vegetable raw materials: recommendations for Actinidia growers and processors. Nemunas Valley Association, Aleksandras Stulginskis University, Vytautas Magnus University. Akademija, 66 p.

Innovative products developed:

• Blackcurrant sauce (high in vitamin C, minerals) with increased biological value, functional product, 2017, Assoc. Prof. A. Paulauskienė.
• Innovative product suitable for vegans, vegetarians, diabetics – biscuits (gluten-free, added sugar-free, wheat flour-free) enriched with vegetable, berry and herbal/spice powders, developed within the framework of the Innovation Vouchers project, 2018, Assoc. Prof. J. Kulaitienė.
• Innovative product developed under the Innovative Vouchers project – fruit leathers with berry pulp and seeds – with functional properties (high in fibre, added sugar-free), 2018, Assoc. Prof. Ž. Tarasevičienė, Assoc. Prof. A. Paulauskienė.
• Combination of protein-rich vegetable raw materials containing all essential amino acids, suitable for vegans and vegetarians, developed within the framework of the Innovation Vouchers project, 2021, Assoc. Prof. A. Paulauskienė, Assoc. Prof. Ž. Tarasevičienė.

Major projects, business orders

• Innovation Vouchers project “Exploration of unconventional vegetable raw materials for the development of new food products”, client UAB “Ingredientas”, 2017-2018. The aim of the R&D project was to prepare a research-based technical feasibility study for the production of natural soluble food dyes using a waste-free concept. The object of the study was chokeberry, blackcurrant, blueberry, and cherry pulp. The dry juice concentrate of the selected berries was produced by spray-drying. The objective was achieved by modelling the optimum concentration ranges and process parameters (process sequence, spray dryer temperature modes, time). In summary, the findings of experimental studies showed that the quality of the powdered berry juice concentrate was statistically significantly determined by the stabilisation of the technological process: temperature of the product during the drying process, heat transfer coefficient, resistance of the product to (drying), moisture content and permeability, concentration of the adsorbent, and others.
• Innovation Vouchers project “Enrichment of food with functional components”, commissioned by MB Sava studija, 2017-2018. Under the R&D project, a technical feasibility study to investigate the possibility of using waste from the juice production process to enrich food products with functional components, was planned. The raspberry, blackberry, strawberry and rosehip pulp was studied. The study analysed the processing technologies of the pulp, selected the optimal processing methods and the optimal parameters of the technological processes, taking into account the influence of the temperature regime on the chemical composition of the raw material. The levels of berry pulp and seeds in the finished products were determined in order to comply with the recommended limits according to Commission Regulation (EU) No. 274/2014 on permitted health claims made on foods.
• Demonstration trial “Growing innovative horticultural crops in vertical systems using modern environmentally friendly and resource efficient technologies” (No. 14PA-KK-17-1-01319-PR001), 2018-2020. The main aim of the R&D project was to adapt an innovative way of growing vegetable crops on the farm, using modern environmentally and resource-friendly vertical systems, to ensure the quality of crop production (chemical composition, physical parameters, yield) and to carry out a statistical-comparative analysis of horizontal and vertical vegetable crop production methods. The project was intended to develop the technology for production of annual and perennial plants (herbs, medicinal plants, strawberries) and provide recommendations. Preliminary conclusions of the research:

1. The selected herbs/medicinal plants: basil (Ocimum basilicum); Swiss mint (Mentha piperita); thyme (Thymus serpyllum); strawberries (Fragaria vesca) are suitable for growing in a vertical system, and the perennial plants have demonstrated an excellent overwintering period (analysis of the first year of the trial);
2. The observations made have enabled the optimisation of the system parameters and the application of optimal cultivation technologies to reduce production costs and improve quality;
3. The evaluation of the horizontal and vertical horticultural methods according to the selected criteria has clearly shown the advantage of the vertical cultivation method: it has statistically increased the yield of the plants by a factor of up to 10, with a significant increase in the economic effect. Significant savings in resource use/costs. This suggests that the benefit-cost ratio is reliably higher with the vertical cultivation method. This has supported the cost-effectiveness of the innovation.

• Innovative Vouchers project “Research on innovative combinations of protein-rich vegetable raw materials containing all essential amino acids”, commissioned by UAB Agropartneriai, 2020-2021.The project planned to carry out a technical feasibility study, modelling the composition of a new protein-rich vegetable product using a protein-rich vegetable raw material containing all essential amino acids. This would involve the use of various bean plants and seeds. The project involved comprehensive evaluation of the chemical composition of protein-rich vegetable raw materials, determining their protein content and biological value, as well as other bioactive compounds. A complete combination of protein-rich vegetable raw materials containing all essential amino acids was developed.
• Project “Management of short supply chains for bio-valuable products and development of local markets” under the Action Area “Support for the establishment and development of EIP Action Groups” of the Lithuanian Rural Development Programme 2014-2020 Measure “Cooperation” (35BV-KK-18-1-06620-PR001), 2019-2022. The main aim of the project was to develop a self-regulatory model of innovation implementation and dissemination to accelerate the formation of short food supply chains and the development of local markets. The project was intended to assess the Farm to Fork practice of innovating farms producing bio-valuable products; evaluate the trends and opportunities for the development of markets for bio-valuable products, taking into account consumer values and consumption needs; implement innovation and assure quality in the production and storage system of bio-valuable products, enhancement of the efficiency and sustainability of the short food supply chains; and organise networking of farms producing bio-valuable products, ensuring the dissemination of the short food supply chain experience and market development.

Core researcher team

Coordinator, Assoc. Prof. Dr. Aurelija Paulauskienė, Assoc. Prof. Dr. Živilė Tarasevičienė, Laboratory technician, MSc Vanesa Šliažaitė, Engineer, MSc Arvydas Bočys.

Head of Laboratory

Assoc. Prof. Dr Aurelija Paulauskienė

Phone (8-37) 75 23 41

Email: aurelija.paulauskiene@vdu.lt

Short description

The Laboratory’s activities focus on applied and fundamental research in ecology, environmental science and environmental engineering. The purpose of the Laboratory is to develop scientific research, promote scientific knowledge and participate in the University’s educational process. The Laboratory carries out research, educational, and service activities in the fields of agricultural, aquatic, and forest ecosystem object quality studies.

Major and emerging research fields

• Sustainability of agricultural, forest and aquatic ecosystems, impacts of climate change
• Sustainability of biological natural resources
• Mitigation of the climate change effects on ecosystems and adaptation
• Agricultural pollution management
• Sustainable agricultural, forest and aquatic technologies, sustainable use of resources

Innovative products, solutions, technologies, patents, business issues addressed, recommendations, improvements developed, etc.

Scientific study prepared: Investigation of the condition of water bodies at risk, identification of pollution sources and other causes of the condition of water bodies at risk, selection of measures to improve the condition of the water body/AM AAA.

Major projects, business orders

• 2016-2022 Implementation of the plan of measures for the environmental monitoring programme of Alytus municipality
• 2015-2019 Baltic sea region programme project “Water emissions and their reduction in village communities- villages in Baltic Sea Region as pilots” (acronym: “Village Waters”)
• 2015-2016 BERAS International. Farmers University Exchange Program.
• 2014- 2017 Investigation of the condition of water bodies at risk, identification of pollution sources and other causes of the condition of water bodies at risk, selection of measures to improve the condition of the water body
• 2011-2013 Baltic sea region programme Project BERAS implementation /Baltic organic agriculture and society – measure for mitigation of the Baltic sea eutrofication

Core researcher team

Dr. Laima Česonienė, Kristina Lingytė, Senior laboratory technician Danguolė Paškevičiūtė, PhD students Justina Zygkevičiūtė Laugs, Raimonda Simonavičiūtė

Contacts

Phone: (8-37) 752 224

Email: laima.cesoniene1@vdu.lt

Short description

The Laboratory was established as an independent unit of the Agriculture Academy in 1986. In the period from 1997 to 2012, it was functioning as a unit of the Institute of Environment.  Currently, the Laboratory is a subdivision under the Department of Environment and Ecology, Faculty of Forest Sciences and Ecology, VMU Agriculture Academy. The research activities of the Laboratory are focused on the research of production, properties and environmental impact of liquid biofuels and bio-based lubricants. In addition, biogas refining processes for use in the transport sector are investigated. In 2010, integrated research on the use of microalgae for energy, fertilisers and biopolymers was launched. The Laboratory is equipped with state-of-the-art equipment. The Laboratory staff participate in international research projects and conduct research commissioned by the Research Council of Lithuania, the Ministry of Agriculture of the Republic of Lithuania, the Ministry of Economy of the Republic of Lithuania and by economic entities. The Laboratory is used for research by MSc and PhD students, postdoctoral fellows.

Major and emerging research fields

• Technology Sciences, Environmental Engineering.
• Natural Sciences, Ecology and Environmental Science.
• Natural Sciences, Chemistry and Biochemistry.

Innovative products, solutions, technologies, patents, business issues addressed, recommendations, improvements developed, etc.

Principle technologies have been developed and recommendations have been drafted for the use of non-food-grade camelina oil, microalgae, flaxseed oil, fatty waste for biodiesel production; ethanol and butanol for the re-esterification of oil, and the use of ethyl and butyl alcohols in the production of diesel fuels.  Principle technology for biodiesel synthesis using enzymatic preparations – lipases – as catalysts has been developed.

Principle biogas technology has been developed for carbon dioxide scrubbing using natural rocks for CO2 sorption.

Major projects, business orders

• Studies commissioned by UAB “Energijos kontrolė”. Key results: oil quality tests and assessment of suitability for biofuel production.
• Studies commissioned by UAB “Araksus”. Key results: oil quality tests and assessment of suitability for biofuel production.
• Studies commissioned by UAB “ROKOR”. Key results: oil quality tests and assessment of suitability for biofuel production.
• Studies commissioned by UAB “Biocentras”. Comparative studies on the main quality parameters of base oils. Key results: base oil quality tests and assessment of their suitability for biofuel production.
• Studies commissioned by UAB “Agrochema”. Feasibility study for the implementation of second generation biofuel production at UAB “Agrochema”. Key results: analysis of the conventional biofuel production improvement and second generation biofuel production technologies conducted, the most appropriate solutions for the company selected, technical economic justification of second generation biofuel production performed.

Core researcher team

Chief researcher, Prof. Dr. Violeta Makarevičienė, chief researcher, Prof. Dr. Eglė Sendžikienė, senior researcher, Dr. Raimondas Kreivaitis, researcher, Assoc. Prof. Dr. Milda Gumbytė, Researcher, Dr. Kiril Kazancev.

Head of Laboratory

Chief researcher, Prof. Dr. Violeta Makarevičienė

Phone: +370 37 752292

Email: violeta.makareviciene@vdu.lt

Short description

The Laboratories were established in 2012. The conduct fundamental and applied research and R&D in the field of environmental engineering in the field of technology science area. Researchers at the Laboratories deal with the issues related to the use of renewable resources for the synthesis of biofuels and bio-oils. They work closely with and provide advice to the economic entities on the production, quality, use and environmental impact of biofuels, biogas, bio-oils, oils, as well as on the use of high fat content raw materials in the production of animal feed, and other issues.

Major and emerging research fields

• Synthesis and research of liquid and gaseous fuels
• Synthesis and research on environmentally friendly lubricants

Innovative products, solutions, technologies, patents, business issues addressed, recommendations, improvements developed, etc.

Recommendations prepared for business companies: Recommendations for UAB “AKVATERA LT”, UAB “Eco Extractum”, UAB “Biokonversija”, UAB “BioPower Ingineering”, UAB “Biocentras”, UAB “Žaliavų terminalas”, UAB “Investicijų Partneris”, UAB “Tito Sun”, UAB “Rokor”.

Major projects, business orders 

• Project commissioned by UAB “Akvatera”: “Utilisation of poultry fat in pet food production”. Key results: the possibilities for the use of poultry fat in pet food production assessed.
• Project commissioned by UAB “Akvatera”: “Utilisation of high fat content raw materials in pet food production”. Key results: it was determined that the high fat content oils investigated (namely, borage, evening primrose and coconut oil) can be used in the production of pet food production as they meet the requirements for high fat content raw materials.
• Studies commissioned by UAB “Eco Extractum”. Key results: quality tests on various types of oils and assessment of their suitability for use in the food industry conducted.
• Studies commissioned by UAB “Biokonversija”. Key results: quality assessment of oils conducted.
• Studies commissioned by UAB “BioPower Ingineering”. Key results: quality assessment of high fat content raw materials conducted.
• Studies commissioned by UAB “Biocentras”. Comparative studies on the quality parameters of base oil prototype. Key results: quality tests of the base oil and the assessment of its suitability for lubricant production conducted.
• Studies commissioned by UAB “Investicijų Partneris”. Improvement of energy efficiency of biofuel pellets. Key results: selection of optimal pellet compositions with calorific value of 15-17 MJ/kg and maximum moisture content of 20%.

Core researcher team (including PhD students and laboratory technicians)

Chief researcher Dr. E. Sendžikienė, researcher Dr. M. Gumbytė, researcher Dr. K. Kazancev, senior researcher Dr. V.Makarevičienė, senior researcher Dr. R. Kreivaitis, laboratory technician Dr. J. Treinytė, PhD student I. Gaidė

Contacts

Phone: +370 37 752292

Email: egle.sendzikiene@vdu.lt

Work in progress: design and development of instrumental analytical methods using advanced technologies and interdisciplinary expertise; miniaturisation and integration of chemical analytical methods; synthesis, evaluation and application of sorptive materials in chromatography, electrochromatography and solid-phase extraction; synthesis, characterisation and application of nanostructured materials for analytical applications. Analysis of biological and environmental objects and synthetic products using integrated sample preparation and microanalysis techniques, analysis of secondary metabolites of medicinal plants, epigenetic studies, evaluation of antioxidant properties of plant extracts.

Molecular ecology and immunology laboratories carry out research on pathogens and molecular genetics. Molecular techniques are used for the detection and identification of parasites in plants and animals, endo and ecto.

The laboratories aim to assess the transport of drugs and genes into cells invitro and tissues invivo by studying the phenomena of electroporation and sonoporation (the effects of electric fields and ultrasound on cells) in a comprehensive way, and by analysing and modelling these processes. Based on these studies, the aim is to develop and validate a hybrid approach for the electroporation of drugs and genes, with a view to its application in the human clinic.

Another avenue focuses on the application of electroporation to study the transfer of active biological molecules (siRNA, plasmids, various inhibitors) into nerve cells for the study of nervous system development. In parallel, the above research aims at the development and refinement of a prototype electroporator and the serial production of electroporators based on it. The studies are carried out invitro on several tumour and non-tumour cell types. Intensive collaboration with other Lithuanian institutions and scientists from the Netherlands, France, Ukraine and the USA.

Investigating: 1) the effect of xenobiotics (drugs and environmental pollutants) on the mitochondrial oxidative phosphorylation system; 2) the effect of hyperthermia on cells from cancerous and healthy tissues; 3) the properties of stem cells and their application in heart muscle regeneration; 4) the effect of physical stress on seed germination and the subsequent development of plants and their resistance to disease.

Research is being carried out on the effects of hyperthermia on normal and cancer cells and the stress response of seeds.

Investigating: 1) the mechanisms by which viruses from micro-organisms (bacteria, archaea, yeast) enter and leave cells; 2) materials and methods to determine the activity of multidrug resistance pumps; and 3) the mechanisms of action of membrane-active compounds.

The laboratories are equipped with process modelling equipment, industrial controllers, audio recording motion capture, 3D design and prototyping, audio recording, motion capture equipment and related software.

Audio-visual technology laboratory – experiments integrating various digital media, videos, educational material, animations.

3D modelling laboratory – 3D model design, digital sculptures, 3D printing, 3D model application in computer graphics, animations, 3D games, museum displays.

Virtual Environment Laboratory – design and research in interactive virtual and augmented reality environments.

Internet and Mobile Systems Laboratory – experiments in the development of modern Internet information systems, electronic services, mobile applications.

Interdisciplinary Neuroscience Laboratories (in collaboration with the Faculty of Natural Sciences) – computer modelling of neuroscience data, research on the effects of virtual environments on humans, and the human response to visual stimuli.

Interdisciplinary research in computational linguistics. This research is carried out in cooperation with the Faculty of Humanities and the Centre for Computational Linguistics of the VMU, using technical equipment resources and linguistic databases.