microbialbiomassN 第1页

Effect of controlled release fertilizer on nitrous oxide emission from paddy field under plastic film mulching cultivation. The dynamics of soil microbial biomass nitrogenand its biological availability Distribution and fate of nitrogen fertilizer in various soil nitrogen pool at wheat seedling stage Vertical distribution characteristics of N2O emission in tea garden and its adjacent woodland. Decomposition characteristics of maize and wheat straw and their effects on soil carbon and nitrogen contents