2017, Vol. 15, No. 5
Recent Submissions
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Anaerobic co-digestion of oil refinery wastewater and chicken manure to produce biogas, and kinetic parameters determination in batch reactors
(2017)In order to improve the anaerobic fermentation of oil refinery wastewater (ORWW) via an appropriate nutrients pool for microbial and buffer capacity growth, a study was carried out on related anaerobic co-digestion (AcoD) ... -
Analysis of Arabidopsis defensin-like genes and ovule development during fertilization and Fusarium infection
(2017)Defensins are small, highly stable antimicrobial peptides. Many defensin-like (DEFL) peptides found in flowering plant Arabidopsis thaliana are believed to have role in either natural immunity or cell-to-cell communication ... -
Influence of chemical composition on the biochemical methane potential of agro-industrial substrates from Estonia
(2017)Batch trials were carried out to evaluate the Biochemical Methane Potential (BMP) of 61 different substrates collected from agricultural farms and industrial sites in Estonia. Tests were performed in 500 mL plasma bottles ... -
Requirements for inserting intercropping in aquaponics system for sustainability in agricultural production system
(2017)In recent years, the recirculating aquaponics system has gained high attention and significant popularity for organic vegetables and fruits production which contributes to the sustainable aquaculture for tropical regions. ... -
The content of weed seeds in the soil based on the management system
(2017)In 2008 an experiment was set up on the field in Eerika experimental station (Estonian University of Life Sciences) as a 5-field crop rotation: barley (Hordeum vulgare L.) with undersown red clover, red clover (Trifolium ... -
Dimethyl ether as a renewable fuel for diesel engines
(2017)The area of automotive fuel, or fuel components, which can be produced from biomass also includes dimethyl ether, otherwise known as DME. The issue of the use of DME as a fuel is one which has been monitored until recently. ... -
AFLP-analysis of genetic diversity in soybean [Glycine max (l.) Merr.] cultivars Russian and foreign selection
(2017)Genetic diversity of 11 cultivars of soybean (Glycine max) from a VIR (N.I. Vavilov Institute of Plant Genetic Resources) collection was analyzed by the AFLP (amplified fragment length polymorphism) technique. From 18 ... -
Chemical composition of seeds and green beans of common bean varieties, breeded in Omsk State Agrarian University under conditions of southern forest-steppe zone of Western Siberia
(2017)The article considers the biochemical composition of green beans and seeds of common beans varieties, breeded in Omsk State Agrarian University named after P.A. Stolypin (OmSAU). The research was conducted in 2014–2016. ... -
Assessment of different growing conditions for enhanced postharvest quality and shelf-life of leaf lettuce (Lactuca sativaL.)
(2017)Lettuce is the most important leafy vegetable. It is exclusively used as freshly raw form but sometime also as cooked. However, its quality depends on several pre- and postharvest factors. The effects of growing conditions ... -
Juvenile growth and frost damages of poplar clone OP42 in Latvia
(2017)Short rotation plantations in the northern Europe are commonly established using poplar clone OP42 (Populus maximowiczii Henry × P. trichocarpa Torr. and Gray). We assessed its growth and suitability to the climate in ... -
Production and analysis of non-traditional beer supplemented with sea buckthorn
(2017)In recent years, there has been a growing demand for non-traditional beer (craft) with different flavours hence the main aim of this research is to produce beer with sea buckthorns (SBT). Brewing software BeerSmith was ... -
Carbon content of below–ground biomass of young Scots pines in Latvia
(2017)Forest ecosystems play crucial role in global carbon cycling, therefore, increasing afforestation of agricultural land in Europe has been recognized as important contribution of carbon sequestration. In carbon reporting ... -
Through economic growth to the viability of rural space
(2017)Rural areas as a living space for the population has been increasingly explored in official documents of various EU institutions and in research topics. Both the documents and the research papers stress the necessity to ... -
Research on solid biofuels from cotton waste biomass – alternative for Tajikistan’s energy sector development
(2017)An increasing awareness of the negative environmental cost associated with the combustion of fossil fuels and concerns over the geopolitical instability of the main oil producing regions is driving the development of ... -
Quality evaluation of local apple varieties: physicochemical and antioxidant proprieties at harvest and after cold storage
(2017)A wide apple germplasm is present in Italy in which numerous local genotypes of specific cultivation environment have to be still evaluated for fruit quality attributes. This is the case of a long-established fruit area ... -
Soil organic carbon in long–term experiments: comparative analysis in Slovakia and Serbia
(2017)Soil organic carbon plays an important role in a long-term agroecosystem productivity, in the global C cycle, maintaining a soil nutrient pool and improving its availability. The objective of this study is the assess the ... -
The advantage of Decision Support System for managing spring barley disease in Estonia
(2017)A Decision Support System (DSS) I - Taimekaitse focusing on use of timely applied and reduced fungicide rates in control of cereal diseases has been tested in field trials since 2003 . We compared the ... -
Effect of flame weed control on various weed species at various developmental stages
(2017)Physical methods of weed control as solarization, mulching, use of electricity, steam and flame are now an alternative in the organically grown crop. Flame weeder already has a wide range of practical use , particularly ... -
Determination of mechanical properties of poppy waste pellets
(2017)The work deals with evaluation of mechanical properties three types of pellet samples produced fro m poppy waste. The pellets were submitted to compressive loading. The compressive loading curves ... -
Qualitative classification of mulchers
(2017)Mulchers are helpful in forest establishment and tending. Numerous mulchers are available, so buyers can become disoriented when choosing one. This paper was aimed at creating a classification of mulchers based on the ...
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