Soil Organic Nitrogen and Its Contribution to Crop Production

Plant growth and crop production depend to a large extent on soil N supplying capacity (SNSC): The higher the SNSC, the higher the dependence of crops on soil and the lower the N fertilizer recovery. Of the SNSC, soil organic N (ON) played a key role in supplying N nutrient to crop production and st...

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Bibliographic Details
Main Authors: Sheng-xiu LI, Zhao-hui WANG, Yan-fang MIAO, Shi-qing LI
Format: Article
Language:English
Published: Elsevier 2014-10-01
Series:Journal of Integrative Agriculture
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2095311914608479