Optimizing irrigation and N fertigation regimes achieved high yield and water productivity and low N leaching in a maize field in the North China Plain

Over-input of nitrogen (N) fertilizer coupled with flood irrigation resulted in low N and water productivity and serious NO3--N leaching in maize fields in the North China Plain (NCP). Drip-fertigation can enhance water-N use efficiency by precisely regulating water and N fertilizer application. In...

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Detalhes bibliográficos

Principais autores:	Dongfeng Ning, Haiqing Chen, Anzhen Qin, Yang Gao, Jiyang Zhang, Aiwang Duan, Xingpeng Wang, Zhandong Liu
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Elsevier 2024-08-01
Colecção:	Agricultural Water Management
Assuntos:	Drip-fertigation Grain yield Nitrate nitrogen Zea mays L. Water-N productivity
Acesso em linha:	http://www.sciencedirect.com/science/article/pii/S0378377424002804
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