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1Crop Productivity and Nitrogen Balance as Influenced by Nitrogen Deposition and Fertilizer Application in North China
作者:
机构:
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
作者:
机构:
来源:AGRONOMY-BASEL
关键词: apparent N recovery efficiency; fertilizer recommendation; wheat; maize
年份:2018
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