نتایج جستجو برای: soil enzyme activities
تعداد نتایج: 765698 فیلتر نتایج به سال:
In this study, we evaluated the effects of two acid resin deposits on the soil microbiota of forest areas by means of biomass, microbial activity-related estimations and simple biological ratios. The determinations carried out included: total DNA yield, basal respiration, intracellular enzyme activities (dehydrogenase and catalase) and extracellular enzyme activities involved in the cycles of C...
Soil enzyme activities after application of fungicide QuadrisR at increasing concentration rates | Silvena Boteva, Anelia Kenarova, Michaella Petkova, Stela Georgieva, Christo Chanev, Galina Radeva Agricultural Journals
Yield and nutrient acquisition advantages are frequently found in intercropping systems. However, there are few published reports on soil fertility in intercropping relative to monocultures. A field experiment was therefore established in 2009 in Gansu province, northwest China. The treatments comprised maize/faba bean, maize/soybean, maize/chickpea and maize/turnip intercropping, and their cor...
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