Crop yield and N 2 O emission affected by long-term organic manure substitution fertilizer under winter wheat-summer maize cropping system

Application of organic manure combined with synthetic fertilizer can maintain crop yield and improve soil fertility, but the long-term effects of substituting different proportions of synthetic fertilizers with organic manure on N O emission remain unclear. In this study, field experiments and DNDC...

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Veröffentlicht in:	The Science of the total environment 2020-05, Vol.732, p.139321
Hauptverfasser:	Lv, Fenglian, Song, Jiashan, Giltrap, Donna, Feng, Yongtao, Yang, Xueyun, Zhang, Shulan
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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