crop rotation systems

Ecological analysis of crop rotation systems in paddy field

稻田轮作系统的生态学分析

Research on the effects of crop rotation systems of paddy field on disaster reduction

稻田轮作系统的减灾效应研究

Effect of different crop rotation systems and continuous fallow on soil microbial biomass carbon and nitrogen under different fertilizer treatments

不同培肥措施下种植制度及撂荒对土壤微生物量碳氮的影响

Application of nitrification inhibitor DCD on the role of emission reduction of greenhouse gas N2O under different crop rotation systems shows that the higher the annual emissions N2O , the greater the reductions of emission after imposed by DCD .

硝化抑制剂DCD对不同轮作制度菜地N2O均有减排作用，且呈现出N2O年排放量越高，施加DCD后其减排量越大的趋势。