LATVIA UNIVERSITY OF AGRICULTURELATVIJAS LAUKSAIMNIECĪBAS UNIVERSITĀTE

ANNUAL 17th INTERNATIONAL SCIENTIFIC CONFERENCE

IKGADĒJĀ 17. STARPTAUTISKĀ ZINĀTNISKĀ KONFERENCE

Jelgava, Latvia, 18-20 May, 2011Jelgava, Latvija, 18-20 maijs, 2011

Lāsma Dobele, Latvia University of AgricultureInfluencing Factors of Social Entrepreneurship in LatviaJan Žukovskis, Lithuanian University of AgricultureMethodological Aspects to Compare Business Conditions: Case of LithuaniaAnna Milewska, Warsaw University of Life SciencesDifferentiation of Budgets of Rural Communes in PolandBiruta Svagzdiene, Dalia Perkumiene, Antonio Silva Sanchez , Lithuanian University of Agriculture, University of Extremadura, SpainImportance of Rest Time Organization in Siauliai and Caceres (Spain) district municipalitiesAgnieszka Wojewodzka-Wiewiorska, Warsaw University of Life SciencesRole of Social Capital in Rural DevelopmentJānis Ozoliņš, Latvia University of AgricultureIntegration Effect on Baltic States’Dairy Sector Export PerformanceEvija Plone, Latvia University of AgricultureAssessment of Special Protected Areas in LatviaDalia Perkumiene, Lithuanian University of AgricultureEconomic and Legal Approach to Family: Spouses’ Property Relations Regulation in Lithuanian and in International Private LawDalia Perkumiene, Violeta Tamasauskiene, Lithuanian University of Agriculture, Kaunas College Peculiarities of the State -owned Land Selling in LithuaniaEdgars Ozols Latvian Farm Land Surface Variability in the Impact of Agrarian Reform from Year 1920th to Year 1988/90thEdgars Ozols Land Nationalization and Denationalization Estate Experience in the Latvia after Land Reform in Year 1990thJānis Bisenieks, Latvia University of AgricultureAgricultural Sector in the Historical Development and it’s Impact Due Agrarian Reforms in LatviaJānis Bisenieks, Latvia University of AgricultureLatvian Agricultural Industries Analysis of the European Union’s Agricultural Policy ContextOlga Bogdanova, Riga Technical UniversityLatvian Services Sector Development Model. Internet SolutionKrisjanis Aboltins, Latvia University of AgricultureEuropean Commission Regulation 461/2010 and its Influence to the Development of Automotive after Sales Market in the Regions of Latvia Education Main building of LLU, room 182

Chairperson Irēna KataneIrēna Katane, Latvia University of AgriculturePhilosophic Methodological Bases for Evaluation of Educator CompetitivenessIeva Kārkliņa, University of Latvia Resilient Students – the Future of Latvia Rural AreaSigne Bierande, Latvia University of AgricultureProfessional Education Teacher Further EducationAnita Arāja, Latvia University of AgricultureEducation and Training Quality Programme of the Medical Biobank Personnel

Thursday, 19 May/parallel sessions, Silver Hall/

9:00 Forestry and wood processing Main building of LLU, Silver Hall

Chairperson Andis BārdulisAndis Lazdiņš, Latvia State Forest Research institute “Silava”Estimation of Areas of Land Belonging to Activities Listed in Articles 3.3. and 3.4.of Kyoto ProtocolKestutis Navickas, Šiauliai UniversityDetermination of Organizational Sustainability in Rural AreasLinda Bērtaite, Latvia University of AgricultureAnalysis of Wood Resources in LatviaNazar Kalynovskyi, Zhytomyr National Agroecological University, UkraineComposition of Litter Invertebrate Populations in Different Forest types of Zhytomyr Polissia Vaida Seziene, Ligita Balazentiene, Lithuanian University of AgricultureEffects of Leachates on Chlorophylls Content of Scots pine SeedlingsAndis Bārdulis, Latvia University of Agriculture Fine-root Biomass and Morphology in Scots pine (Pinus sylvestris L.) Young StandsAndis Lazdiņš, Latvia State Forest Research institute “Silava”Characterization of Severe Damages of Spruce (Picea abies (L.) H.Karst.) Stands in 2010 in Relation to Soil PropertiesOskars Zaļkalns, Latvia University of AgricultureRadial Growth of Norway spruce in the Polluted Western Part of LatviaAris Jansons, Latvia State Forest Research institute “Silava”, Arnis Gailis, Latvia University of Agriculture Profitability of Silver birch (Betula pendula Roth.) Breeding in LatviaToms Zalitis, Latvia State Forest Research institute “Silava”The Influence of Genetic Factors on the Stem Quality of Naturally Regenerated Silver birch (Betula pendula Roth.)stands

Zane Libiete-Zalite, Latvia State Forest Research institute “Silava”Influence of Genetic Factors on Norway spruce (Picea abies (L.) Karst.) Above-ground Biomass and its DistributionOlga Miezīte, Latvia University of AgricultureCarbon Accumulation in Overground and Root Biomass of Grey Alder in AegopodiosaMāris Rokpelnis, Latvia University of Agriculture The Wind-caused Damages and the Improvement Cutting of the Growing Stock in Stands of Spruce (Picea abies Karst.)Galina Sorokina, Nina Pakharkova, Siberian Federal University, RussiaInfluence of Air Pollution on the Seasonal Changes in Woody PlantsVaida Seziene, Ligita Balazentiene, Lithuanian University of AgricultureTotal Allelochemicals Content in Leachates of Some Dominants in Pine Forest CuttingsJānis Baumanis, Latvia University of AgricultureEvaluation of the Game Management Impact to the Latvian EconomyInga Straupe, Latvia University of AgricultureThe Assesment of Contribution of Forest Nonwood Plant Products to Latvia ’s National EconomyIlze Jankovska, Latvia University of AgricultureMonetar Value of Latvia Forests’ Recreational ResourcesSigita Tunkele, Latvia University of AgricultureThe Management Competencies Assessment in Small and Medium-sized EnterprisesBilyaminu Idris, Umaru Musa Yar’adua University, Nigeria The Effect of Deforestation on Adjusent Lands: Evidences for Competing Demand of Social Infrastructures by Small Holder Farmers in NigeriaJanis Krumins, Latvia University of Agriculture Use of Timber Resources for Development of Wood processing Industry in LatviaLeonīds Zdors, Latvia University of Agriculture Uniform Shelterwood Cutting Evaluation in Scots pine StandsJānis Iejavs, Latvia University of AgricultureSome Properties of 3 Layer Cellular Wood Material Panels Using 6 Different Structural ModelsGints Priedītis, Latvia University of Agriculture Allometric Relationships for Predicting the Stem DiameterVitālijs Kurdjukovs, Latvia University of AgricultureResearch of Formation of Composed Wood Based Biofuel

13:00-14:00 Lunch

14:00 Information and Communication technologies

Main building of LLU, Silver Hall Chairperson Nauris Pauliņš

Sandra Sproģe, Latvia University of Agriculture Methodology for Evaluation of External Quality of Study ProgrammeGints Radusāns, Latvia University of AgricultureComparison of PHP FrameworksMartins Mednis, Latvia University of AgricultureModel Based Approach to Bioprocess Scale upNauris Pauliņš, Latvia University of AgricultureAn Agent Based Hybrid Intrusion Detection SystemIlona Odzina, Latvia University of AgricultureIn Silico Analysis of Stady State Mechanisms of Biochemical NetworksAnsis Avotins, Riga Technical UniversityLow-cost Electrical Energy Monitoring Method with Wireless

Agricultural Engineering Main building of LLU, Silver Hall Chairperson Janis Jasko

Aivars Birkavs, Latvia University of AgricultureDevelopment of Experimental Equipment for Vegetable Oil Fuel ResearchEmīls Pudāns, Latvia University of AgricultureInvestigation of Chain Axis Rotation in Chain Link

Janis Jasko, Latvia University of AgricultureComparison of Different Methods for Biochemical Methane Potential DeterminationGuntars Trokša, Latvia University of AgricultureInvestigation of Wax Thermal Properties for Heat AccumulationĒriks Sripsts, Latvia University of AgricultureStudy of Wheat Straw Thermal Pretreatment Effects on the Anaerobic Digestion Process Dynamics

Friday, 20 May

8.00 Departure from main building of university to farm „Geidas”, Tukuma county, 100 km

• Discussions• Sightseeing

LATVIA UNIVERSITY OF AGRICULTURE LATVIJAS LAUKSAIMNIEC BAS UNIVERSIT TE

ANNUAL 16th INTERNATIONAL SCIENTIFIC CONFERENCE

IKGAD J 16. STARPTAUTISK ZIN TNISK KONFERENCE

Jelgava, Latvia, 19-21 May, 2010 Jelgava, Latvija, 19-21 maijs, 2010

Ilga Gedrovica, Latvia University of AgricultureSensory and Instrumental Assessment of Cakes with Jerusalem Artichoke (HelianthusTuberosus L.) Powder and Taste-enrichers

Inta Krasnova, Latvia University of Agriculture The Evaluation of Sensory and Physical Properties for Pears Grown in Latvia Ga ina Zvaigzne, Latvia University of Agriculture The Juice Quality Depend on the Stage of Orange Maturity Evija B rzi a, Latvia University of Agriculture Kinds of Pre-treatment and their Significance in Production of Frozen Vegetable Half-finished Products Elga Ber a, Latvia University of AgricultureThe Changes of the Sugars Composition in Rowanberry and Chokeberry Fruits after Freezing and Thawing Krist ne Ramane, Latvia University of AgriculturePhysical-chemical Evaluation of Sous Vide Cooked Parents Stock Hen Breast MeatDuring Refrigerated Storage

Veterinary medicine Main building of LLU, Silver Hall Chairman Evija Liepi a

Santa Skuja, Latvia University of AgriculturePostpartal Serum Biochemical and Haematological Changes in Cows with and without Retained Fetal Membranes

Evija Liepi a, Latvia University of Agriculture Intrauterine Fluid Accumulation in Mares after Artificial Insemination Inese Berzi a, Latvia University of Agriculture Tick Born Diseases: Case Analysis Inga Pigi ka, Latvia University of Agriculture Histological Status of Lymph Nodes for Porcine Circovirus-2 Seropositive Pigs Agris Zirn tis, Latvia University of Agriculture Distribution of Genotypes of Mycobacterium Avium in Swine Herds in Latvian Ilm rs D r tis, Latvia University of AgricultureDevelopment of Stomach Mucosa in the Ostrich (Struthio Camelus var. Domesticus) in Early Postnatal Ontogenesis Solveiga Liepi a, Latvia University of Agriculture Comparative Investigations on Wild and Farmed Deer Meat Quality Indulis Sili š, Latvia University of AgricultureEnumeration of Listeria Monocytogenes in Different Ripening Stages of Cold SmokedSausages

13:00-14:00 Lunch

14:00 Agricultural Engineering Main building of LLU, Silver Hall Chairman Vilnis P rs

Žanis Jesko, Latvia University of AgricultureExperimental Investigation of Solar Energy Collector on Production Capacity of Warm Water Viktorija Zagorska, Latvia University of AgricultureThe Use of Heat Exchangers in the Pigsties for Decreasing Energy Demand for Heating

Ilze Pel ce, Latvia University of Agriculture Selection of Kind of Solar Collector by Using Decision Making Methods Vilnis P rs, Ilm rs Dukulis, Latvia University of Agriculture Emission Reduction Potential of Using Biofuels Indulis Straume, Latvia University of Agriculture The Organic Loads of Bioreactor Influence to Quantitative Indicators of Biogas Indulis Straume, Latvia University of AgricultureThe Two Loop Control System for Output Voltage of Permanent Magnet Synchronous Generator

Janis Jasko, Latvia University of Agriculture Influence of Ozone and Ultrasound Pre-treatment on Biochemical Properties of Liquid Substrates for Anaerobic Fermentation

riks Skripsts, Latvia University of AgricultureInfluence of Thermal and Mechanical Pre-treatment on Biochemical Properties of Solid Substrates for Anaerobic Fermentation

Andris Lini š, Latvia University of Agriculture Acceleration of the Vehicle, According to the Motion Mode J nis L ceklis-Bertmanis, Latvia University of Agriculture Investigation of Pressure Oscillation in Hydraulic Hitch-system

Education Main building of LLU, Silver Hall Chairman Anita Ar ja

Anita Ar ja, Latvia University of Agriculture Intercultural Communicative Competence Velta Baiko, Latvia University of Agriculture Informatics at High School for Development Rural Pupils' Taste Inese B mane, Latvia University of Agriculture The Principle of Exemplarity and its Usage in the Studies of Geodesy Irina Kazuša, Latvia University of Agriculture Development of Critical Thinking for Medical Students in Chemistry Course

Friday, 21 May

9.00 Departure from main building of universityto stud - farm Stock Company „Agrofirma T rvete", T rvetecounty, 20 km

• Discussions • Sightseeing • Farewell dinner

Address for information

Latvia University of AgricultureLiel str. 2, Jelgava Phon +371 630 05 607 Mob +371 29177667 Fax: +371 630 05 607 e-mail: Ausma.Markevica@llu.lv or Nadezda.Karpova@llu.lv

14:00 Agricultural sciences (crop sciences, animal sciences) Main building of LLU, room 182 Chairman J nis Bartuševics

M ra Bliedere, State Stende Cereal Breeding institute, LatviaTransgressive Segregation for Grain Quality Traits in the Crossings between Covered and Hulless BarleyAina Kokare, Latvia University of AgricultureTraits Influencing Spring Barley Competitiveness Against Weeds under Organic and Conventional Conditions Tein Berit, Eremeev Vyacheslav, Indrek Keres, Are Selge, Estonian University of Life SciencesEffect of Different Plant Production Methods on Yield and Quality of Winter Wheat 'Portal' in 2009 Gundega Dinaburga, Latvia University of Agriculture Difference of Soil Moisture Impact of Importance to Winter Wheat Yield Liena Poiša, Latvia University of Agriculture The Possbility of Bioethanol Output from Different Winter Cereals Oskars Balodis, Latvia University of Agriculture Impact of Some Agroecological Factors on Winter Oilseed Rape (Brassica napus L.) Plant Density

Lubova Komlajeva, Latvia University of Agriculture Genetic Resources of Flax in Latvia J nis Bartuševics, Latvia University of Agriculture Effect of Silaging on Chemical Composition of Maize Substrate for Biogas Production Aigars Pl me, Latvia University of Agriculture Influence of Soil Deep Ploughing on Winter Crop Development and Yield Daina Feldmane, Latvia University of AgriculturePrecocity of Sour Cherry Cultivars Influenced by Using Woodchip Mulch and Drip Irrigation Ilze Gr v te, The Latvia State Institute of Fruit-GrowingThe Evaluation of Some Vegetative and Fenological Parameter of Domestic Plum Hybrids

Valent na Surikova, Latvia University of Agriculture Removal of Nitrogen, Phosphorus and Potassium with Yield of Apple Trees Dace Šterne, Latvia University of Agriculture Development Phenology and Yield Quality of Some Highbush Blueberry Cultivars in Latvia Baiba Tikuma, Latvia University of Agriculture Large Cranberry Phenological Growth and Development Phase Cristian Popescu, University of Pitesti, RomaniaEffect of Soil Management Systems on Some Indicators to the Grapevine cv. Aligoté

Antra Balode, Latvia University of Agriculture Phenotypic Analysis of Hybrids and their Parents in Lilium spp. Breeding Samuel Niwo, Center for Agribusiness Research and Rural Innovations, Uganda The Role Agribusiness and Bioenergy in Uplifting Comesa Region Marko Kass, David Arney, Estonian University of Life Sciences Effect of Stockman on Dairy Cow Performance in the Milking Parlour Dace Smilti a, Latvia University of AgricultureAnalysis of Bovine Kappa Casein Alleles in Latvian Blue and Latvian Brown BreedPopulations

Thursday, 20 May /parallel session, Silver Hall/

9:00 Food Sciences Main building of LLU, Silver Hall Chairman Liene Ozoli a

Alla Mi elsone, Latvia University of Agriculture Diversity of Lactobacillus spp. in Krievijas Cheese Unigunde Antone, Latvia University of Agriculture Comparison of Spectrophotometric Methods for Determination of Secondary Oxidation Products in Milk Lipids

Ilona Dabi a-Bicka, Latvia University of Agriculture Dynamics of Vitamin C and E in Barley Products Vija Ozoli a, Latvia University of Agriculture Antiradical Activity of Rye Bread Liene Ozoli a, Latvia University of Agriculture The Content of Carbohydrates and Organic Acids in Organic Grown Vegetables and their Dried Products

Sigita Bo a, Latvia University of Agriculture Dynamics of Sugars Composition in Berries Karina Dorofejeva, Latvia University of Agriculture Changes of Physically-Chemical and Microbiological Parameters of Latvian Wild Cranberries During Convective Drying

Supported by:

Address for information

Latvia University of Agriculture

Lielā str. 2, Jelgava

phone +371 630 05 607mob +371 29177667fax: +371 630 05 607e-mail: Ausma.Markevica@llu.lvor Nadezda.Karpova@llu.lv

Supported by RESEARCH FOR RURAL DEVELOPMENT 2011

ZINĀTNE LAUKU ATTĪSTĪBAI 2011

LATVIA UNIVERSITY OF AGRICULTURE

ANNUAL 17th INTERNATIONAL SCIENTIFIC CONFERENCE

Jelgava, Latvia, 18 - 20 May, 2011

WELCOME TO THE JELGAVA PALACE,TO LATVIA UNIVERSITy OF AGRICULTURE!

Regulations Presentations – 10 minutes Discussions – 5 minutes Language English

Supported by

Wednesday, 18 May8:00 – 9:00 Registration of participants

Main building of LLU, Jelgava palace, Lielā str.2, Room 18810:00 Opening of conference and plenary session

Main building of LLU, room 182

Pēteris Rivža, Latvia University of Agriculture, Vice-rector of SciencesOpening keynotesIrina Arhipova, Ministry of Education and Science, LatviaInternational Exchange of Human Resources in Science and Technology Fields in LatviaJoanna Rakowska, Warsaw University of Life SciencesEvaluation of Rural Development Programmes in Poland - aims, findings, recommendationsDainis Matulis, Valerijs Skribans, Riga Technical UniversityThe Elaboration of a Model to Evaluate Latvia’s Regional Competitiveness in the Baltic Sea Region

v Discussions and coffee break (30 minutes)

Agricultural sciences (crop sciences, animal sciences) Main building of LLU, room 182 Chairperson Berit Tein

Aina Kokare, Latvia University of AgricultureComparison of Spring Barley Selection Results in Organic and Conventional Farming SystemsOskars Balodis, Latvia University of AgricultureWinter Oilseed Rape (Brassica napus L.) Autumn GrowthIngrīda Grantiņa, Latvia University of Agriculture Identification and Control of Rape Stem Weevil Ceutorhynchus spp. in Winter Oilseed Rape in LatviaJānis Bartuševics, Latvia University of AgricultureInfluence of Warmth Conditions Characterizing Parameters on Yield and Chemical Composition of Maize in LatviaLigita Balezentiene, Lithuanian University of AgricultureImpact of Humic Fertilizers on Sward Productivity and Feeding ValueBerit Tein, Estonian University of Life Sciences Effect of Different Plant Production Methods on Yield and Quality of Peas Cultivar ‘Madonna’ in 2009Inga Jansone, Latvia University of Agriculture Production on Bio-ethanol from Winter CerealsLiene Poiša, Latvia University of AgricultureEvaluate of Linseed Quality Parameters for Biofuels ProductionĻubova Komlajeva, Latvia University of AgricultureThe Evaluation of Linseed Heating Capacity Ilze Grāvīte, Latvia University of Agriculture Evaluation of some Qualitative Characters of New Plum CultivarsDzintra Dēķena, Latvia University of AgricultureInfluence of Rootstock on Winterhardiness of Plum Cultivar `Victoria`Daina Feldmane, Latvia University of Agriculture The Influence of Drip Irrigation and Woodchip Mulch on Fruit Quality of Sour Cherries (Prunus cerasus L.)

13:00-14:00 Lunch

14:00 Agricultural sciences (crop sciences, animal sciences) Main building of LLU, room 182 Chairperson Berit Tein

Valentīna Surikova, Latvia University of Agriculture Remove of Nitrogen from Orchard

Lilita Lazdāne, Latvia University of AgricultureThe Historical Development of Small Hydroelectric Power Plants and Watermills Landscape in LatviaIndra Purs, Latvia University of AgricultureConcept of Seasonality for Landscape ArchitectureEvita Alle, Latvia University of AgricultureEvaluation of Public Art Intervention in the Landscape of Latvia Since 1980`s

19:00 Reception at Main building of LLU

Thursday, 19 May/parallel sessions, room 182 and Silver Hall/

9:00 Food SciencesMain building of LLU, room 182Chairperson Ilona Dabina-Bicka

Unigunde Antone, Latvia University of AgricultureMilk Quality and Nutritional Value Improvement by Cow FeedingIlona Dabina-Bicka, Latvia University of AgricultureAntiradical Activity of Different Barley Varieties and Malt TypesMartins Sabovics, Latvia University of AgricultureDevelopment of Volatile Compounds During Yeast Fermentation: Method OptimisationKarina Dorofejeva, Latvia University of Agriculture Anthocyanin Content in Latvian Cranberries Dried in Convective and Microwave Vacuum DriersIndulis Siliņš, Latvia University of Agriculture Behaviour of Inoculated Wild L.Monocytogenes in Sliced Vacuum-packed Cold Smoked PorkLaima Šiliņa, Latvia University of AgricultureSensory Evaluation of Roasted Marinated VenisonSigita Boca, Latvia University of AgricultureEvaluation of Quality Indices of Strawberry Mass Inta Krasnova, Latvia University of AgricultureAssessment of Apple Cultivar Quality and Selection of the most Suitable for Fresh Cut Salad ProductionRita Riekstina-Dolge, Latvia University of AgricultureInfluence of Different Yeast Strains on the Production of Volatile Aroma Compounds in Fermented Apple JuiceElga Sne, Latvia University of AgricultureThe Composition of Sugars and Sugar- acid Ratio of Highbush blueberry Varieties Grown in LatviaMaija Kronberga, Latvia University of AgricultureChanges of Marmelade Structural Properties Depending on Different Sweet MattersEva Ungure, Latvia University of AgricultureConsumer’s Attitude to Milk Pomade Sweet – sherbet Consumption and its Quality on the Sales Network of Latvia Veterinary medicine

Main building of LLU, room 182 Chairperson Edvīns Oļševskis

Kaspars Kovaļenko, Latvia University of AgricultureCampylobacter spp. Occurrance on Broiler Chicken Carcasses at Retail Level in LatviaInga Pigiņka, Latvia University of AgricultureLymph Nodes’ Microscopical Changes of Pigs with and without Porcine Circovirus-2Solveiga Liepina, Latvia University of AgricultureMoulds Contaminants on Frech Meat Derived from Roe Deer (Capreolus capreolus) and Red Deer (Cervus elaphus)Edvīns Oļševskis, Latvia University of AgricultureEfficacy of the First Large Scale Rabies Oral Vaccination Campaigns in Latvia during 2005

13:00-14:00 Lunch

14:00 Economics Main building of LLU, room 182

Chairperson Krišjānis ĀboltiņšJonas Jasaitis, Siauliai University, LithuaniaStrategic Management of the Modern Urban-rural Partnership: Lithuanian CaseTeodoras Tamosiunas, Lithuanian University of AgricultureThe Strategic Management of Rural Development: the Comparative Analysis of Strategies of Local Work Groups of Radviliskis and Ukmerge DistrictsVladislavs Vesperis, Latvia University of AgricultureSocioeconomic Development in the European Union – Assessment of ConvergenceInese Freidenfelde, Latvia University of AgricultureImmigration Trends in the European Union

Baiba Tikuma, Latvia University of Agriculture The Relationship Between Flower and Pollinator Activity IntensivenessIndra Eihvalde, Latvia University of Agriculture Changes in Serum Immunoglobulins Concentration of Newborn Dairy CalvesMarko Kass, David Arney, Estonian University of Life SciencesEffect of Oral Glycerol on the Lactation Performance of Dairy Cows in Postpartum PeriodDiana Ruska, Latvia University of Agriculture Interaction of Milk Protein Components Depended Influence FactorsAnita Puste, Latvia University of Agriculture Environmental Factors Affecting Performance Traits in the Latvian Sheep PopulationDace Smiltiņa, Latvia University of Agriculture Polimorphism of αs1 - casein in the Latvian Cattle Breeds’ Populations

Water management Rural Engineering

Main building of LLU, room 182 Chairperson Armands Celms

Saulius Gužys, Lithuanian University of AgricultureThe Influence of Different Soil Use Practice on Mineral Nitrogen Cycle in AgroecosystemStefanija Miseviciene, Lithuanian University of AgriculturePotassium Balance in Crop Rotation Fields where Slurry was AppliedAndrius Litvinaitis, Lithuanian University of AgricultureResearch Methodology of Sediment Aeration Zone of the River Bank Buffer AreaEinars Pundurs, Latvia University of AgricultureThe Usage of Geosintetic Materials in Coast Protection MembersValerijus Gasiūnas, Lithuanian University of AgricultureAdditional Removal of Phosphorus Using Coaguliant by Purification of Wastewater in Sand FiltersIgors Gusarevs, Latvia University of AgricultureThe Innovative Technologies of Wastwater Sludge UtilisationSimanas Aškinis, Lithuanian University of AgricultureRemoval of Organic Pollution from Wastewater of Milk Collection Station in Sand Filters with Different ConstructionJurgita Kazakevičiene, Lithuanian University of AgricultureLaboratory-scale Investigation of Wastewater Purification in Filters with Dolomite Chippings MediaJurgita Kazakevičiene, Lithuanian University of AgricultureInfluence of Vertical Filter Media on Phosphorus Removal from Domestic WastewaterInga Grinfelde, Latvia University of AgricultureThe Analysis of Chlorine (C l) Rates in GroundwaterInga Grinfelde, Latvia University of AgricultureThe Analysis of Iron (Fe) Content in GroundwaterArmands Celms, Latvia University of AgriculturePrecise Levelling Across Rivers Lielupe and Daugava

Environmental Engineering and Landscape ArchitectureMain building of LLU, room 182Chairperson Dagnija Lazdiņa

Dace Āriņa, Latvia University of AgricultureThe Estimation of the Emission of Green House Gasses Produced by the Management of Sewage SludgeOlga Kuznetsova, Siberian Federal University, RussiaSuccession of Zoobenthos on the Example of Siberian Deep-water ReservoirValdis Vircavs, Latvia University of AgricultureAgricultural Influence on Groundwater Quality in Monitoring SitesLigita Balezentiene, Lithuanian University of AgricultureEnvironment-sustainable Conservation of Abandoned GrasslandsDagnija Lazdina, Latvia University of AgricultureUtilisation of Digestate from Biogas Plants, Wood Ash and Wastewater Sludge as Biofertiliser for Hybrid AspenIndra Purs, Latvia University of AgricultureOverview of Methods Used in Landscape Architecture Research 1980-2010Natalija Ņitavska, Latvia University of Agriculture The Method of Landscape Identity AssessmentUna Īle, Latvia University of AgriculturePrinciples for Building Functional Green Zone Structures in the Multi-storey Residential AreasMadara Pidža, Latvia University of AgricultureSacral Landscape of Latgale Visual Quality Evaluation ApproachesKristīne Dreija, Latvia University of AgricultureThe Meaning of Historic Parks in the Settlements Landscape Ecological Cycle

RESEARCH FOR RURAL DEVELOPMENT 2011