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资源类型: 外文期刊
作者:Liu, Jie(精确检索)
作者:Jia, Yuehui(精确检索)
作者:Liang, Qiong(精确检索)
作者:Liu, Jie(精确检索)
作者:Li, Jumei(精确检索)
作者:Ma, Yibing(精确检索)
作者:Ma, Yibing(精确检索)
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1Crop Productivity and Nitrogen Balance as Influenced by Nitrogen Deposition and Fertilizer Application in North China

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来源:SUSTAINABILITY

关键词: seasonal N deposition; wheat; maize; nitrogen uptake; nitrogen losses

年份:2019

2Apparent Accumulated Nitrogen Fertilizer Recovery in Long-Term Wheat-Maize Cropping Systems in China

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机构:

来源:AGRONOMY-BASEL

关键词: apparent N recovery efficiency; fertilizer recommendation; wheat; maize

年份:2018

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