Soil and Symbiotic Nitrogen Requirements for Optimum Soybean Production 1
作者： J. E. Harper
DOI: 10.2135/CROPSCI1974.0011183X001400020026X
关键词:
摘要: … (5), these methods enable assessment the relative capabilities of the soybean plant to … the soybean plant to use soil nitrogen (nitrate) and atmospheric nitrogen (N2) to meet the nitrogen …
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