Responses of soil microbiome to nitrogen input on eroded slope farmland in Southwest China
Guiru Zhao,
Tongxin An,
Zhiwei Fan
et al.
Abstract:Maintaining soil productivity and sustainability remains a challenge in the face of a changing global agricultural framework, which includes the primary threat of soil degradation in many regions. Although soil erosion contributes to land degradation, how reductions in fertiliser nitrogen (N) affect erosion and soil microbial communities in sloped farmland remains unclear. In this study, effects of reductions in fertiliser N from 300 kg ha−1 (N1) to 225 kg ha−1 (N2), 150 kg ha−1 (N3), and 75 kg ha−1 (N4) on ru… Show more
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