生物炭连续施用对农田土壤氮转化微生物及N<sub>2</sub>O排放的影响

生物炭连续施用对农田土壤氮转化微生物及N₂O排放的影响

董成,陈智勇,谢迎新,张阳阳,缑培欣,杨家蘅,马冬云,王晨阳,郭天财

Effects of Successive Biochar Addition to Soil on Nitrogen Functional Microorganisms and Nitrous Oxide Emission

DONG Cheng,CHEN ZhiYong,XIE YingXin,ZHANG YangYang,GOU PeiXin,YANG JiaHeng,MA DongYun,WANG ChenYang,GUO TianCai

图7. 生物炭对土壤nirK、nirS和nosZ基因丰度的影响

Fig. 7. Effects of biochar amendment on the abundances of nirK, nirS and nosZ in topsoil