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Modeling nitrogen and water management effects in a wheat-maize double-cropping system



Modeling nitrogen and water management effects in a wheat-maize double-cropping system



Journal of Environmental Quality 37(6): 2232-2242



Excessive N and water use in agriculture causes environmental degradation and can potentially jeopardize the sustainability of the system. A field study was conducted from 2000 to 2002 to study the effects of four N treatments (0, 100, 200, and 300 kg N ha<sup>-1</sup> per crop) on a wheat (<i>Triticum aestivum</i> L.) and maize (<i>Zea mays</i> L.) double cropping system under 70+or-15% field capacity in the North China Plain (NCP).

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Accession: 032366276

Download citation: RISBibTeXText

PMID: 18948476

DOI: 10.2134/jeq2007.0601


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