HUBEI AGRICULTURAL SCIENCES ›› 2018, Vol. 57 ›› Issue (4): 5-7.doi: 10.14088/j.cnki.issn0439-8114.2018.04.001

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Research Progress of the Factors Influencing Straw Decomposition Regularity and Nutrient Release Characteristics

LIU Fang-ming, GAO Yu-shan, SUN Yun-yun, DOU Jin-gang, HOU Zhong-hua, LIU Hui-tao, WANG Li-chun   

  1. Jilin Academy of Agricultural Sciences,Institute of Agricultural Environment and Resources Research,Changchun 130033,China
  • Received:2017-08-30 Online:2018-02-25 Published:2019-12-25

Abstract: Straw returning is an effective measure to improve soil fertility. During the straw returning,straw decomposition regularity and nutrient release characteristics are influenced by many factors. From aspects of the straw returning patterns and basic elements,climatic conditions,soil types,biological factors and agricultural management practices,the factors influencing straw decomposition regularity and nutrient release characteristics were summarized,and the prospects were put forward combined with the current situation.

Key words: straw returning, straw decomposition regularity, nutrient release characteristic, influence factor

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