Now showing items 1-6 of 6
Residues of some pharmaceuticals in sewage sludge in Estonia, their stability in the environment and accumulation into food plants via fertilizing
(Eesti Maaülikool, 2011)
Maakera rahvastiku kasv toob kaasa üha uusi lahendamist vajavaid keskkonnaprobleeme. Intensiivistuva toiduainete tootmise tingimustes on vaja üha enam tähelepanu pöörata toiduohutuse tagamisele. Käesoleva doktoritöö ...
The Impact of Spring Oilseed Rape Fertilization and Pesticide Application on Bees (Apoidea)
(Eesti Maaülikool, 2012)
Spring oilseed rape is an important oilseed crop, the area of which has increased significantly in northern Europe, including Estonia. Spring oilseed rape is predominantly autogamous but cross-pollination can have several ...
Changes in the biochemical composition of apple (Malus domestica Borkh.) fruits depending on rootstock and calcium treatment
(Eesti Maaülikool, 2013)
In the Baltic States, the main goal in apple- related research has been to find out the winter hardy rootstocks and cultivars. The focus in yield quality studies has been on apple size, appearance and storability. Different ...
Soil properties affected by cover crops and fertilization in a crop rotation experiment
(Eesti Maaülikool, 2016)
The aim of the current study was to investigate based on a five-year crop rotation experiment (field pea, potato, barley under-sown with red clover, red clover, and winter wheat) situated in Tartu, Estonia, the impact of ...
Land use and soil management in Estonian agriculture during the transition from the Soviet period to the EU and its current optimisation by the spatial agro-economic decision support system
(Eesti Maaülikool, 2007)
Eesti põllumajandus ja sellega seonduv maakasutus on viimastel aastakümneteļ agrotehnoloogia arengust, sotsiaalmajanduslikest ja poliitilisrest teguritest tulenevalt läbi teinud mitmeid olulisi muutusi. Pärast Eesti ...
Impact of slurry fertilization on nutrient leaching and on the abundance of antibiotic resistance genes in agricultural soil
(Eesti Maaülikool, 2017)
Present thesis studies the impacts of slurry fertilization on nutrient leaching and on the efficiency of using activated carbon (AC) as a measure in its reduction. In addition research assesses the cattle slurry as a source ...