HUBEI AGRICULTURAL SCIENCES ›› 2021, Vol. 60 ›› Issue (23): 5-7.doi: 10.14088/j.cnki.issn0439-8114.2021.23.001

    Next Articles

Research progress in effects of straw returning on environment

CHENG Zi-zhen, FAN Xian-peng, YU Yan-feng, WU Mao-qian, XIONG Gui-yun, ZHANG Fu-lin, LIU Dong-bi, XIA Ying, ZHANG Zhi-yi   

  1. Institute of Plant Protection and Soil Fertilizer, Hubei Academy of Agricultural Sciences/National Station for Qianjiang Agro-Environment/Hubei Engineering Research Center for Agricultural Non-point Source Pollution Control/Qianjiang Scientific Observing and Experimental Station of Agro-Environment and Arable Land Conservation,Ministry of Agriculture and Rural Affairs,P. R. China/Key Laboratory of Fertilization from Agricultural Wastes, Ministry of Agriculture and Rural Affairs,P. R. China,Wuhan 430064,China
  • Received:2021-08-07 Online:2021-12-10 Published:2021-12-21

Abstract: Straw returning is an important way of straw utilization. Straw returning can supplement organic matter and nutrients for soil and improve soil fertility, but it can also affect nitrogen and phosphorus loss, ammonia volatilization and greenhouse gas emission from field, and then affect the water and atmospheric environment. This study comprehensively analyzed the effects of straw returning on nitrogen and phosphorus loss, ammonia volatilization and greenhouse gas emission from field, in order to provide guidance for straw returning scientifically.

Key words: straw returning, nitrogen and phosphorus loss, ammonia volatilization, greenhouse effect

CLC Number: