Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2017, Vol. 33 ›› Issue (32): 53-57.doi: 10.11924/j.issn.1000-6850.casb17020111

Special Issue: 耕地保护

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Effect of Straw Returning on Soil Improvement and Crop Growth: Research Progress

  

  • Received:2017-02-27 Revised:2017-10-15 Accepted:2017-04-25 Online:2017-11-27 Published:2017-11-27

Abstract: Crop straw has great applied potential, which contains a large number of mineral elements of crop growth required, who was an agricultural renewable resources. Straw returning could reduce the environmental pollution caused by straw wasted, and then realize the optimal allocation of resources, as well as contribute to improve soil quality and promote crop growth. This article introduced the main methods of straw returning by combing the research achievement of straw returning at home and abroad in recent years, the research progress of straw returning was introduced from the aspects of the main components of straw, the effects of straw returning on soil physical and chemical properties, soil microbes, crop growth and development, and crop yield, straw returning application technology and the comprehensive effectiveness evaluation. All the above could provided a reference for the comprehensive utilization of straw returning and form the region matching straw returning mode.

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