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The paper summarizes results of investigations done in 1999-2000 by 'several authors in Wielkopolska region, (western Poland) near Turew in young midfield shelterbelts and adjacent cereal felds. It was found that the soil organic matter content, as well as microbial and faunal biomass decrease gradually from the shelterbelt toward the field centre. The annual increase of carbon was assessed and possible...
Badano wolne i związane aminokwasy oraz kwasy fenolowe w glebach spod monokultury żyta oraz zmianowania. Oznaczenia wolnych i związanych aminokwasów dokonano na analizatorze aminokwasów, a kwasów fenolowych techniką chromatografii gazowej z detektorem masowym. Analizy wolnych i związanych aminokwasów przeprowadzono w czasie całego sezonu wegetacyjnego roślin. Najwyższe stężenia wolnych i związanych...
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