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Chinese Agricultural Science Bulletin ›› 2024, Vol. 40 ›› Issue (25): 18-23.doi: 10.11924/j.issn.1000-6850.casb2023-0770

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Review on Application of Biochar in Sugarcane Cultivation

GUI Yiyun1(), LI Haibi1,2, WEI Jinju1, ZHU Kai1, ZHOU Hui1, LIU Xihui1()   

  1. 1 Sugarcane Research Institute, Guangxi Academy of Agricultural Sciences/Key Laboratory of Sugarcane Biotechnology and Genetic Improvement (Guangxi), Ministry of Agriculture and Rural Affairs/ Guangxi Key Laboratory of Sugarcane Genetic Improvement, Nanning 530007
    2 Guangxi South Subtropical Agricultural Science Research Institute, Chongzuo, Guangxi 532400
  • Received:2023-11-09 Revised:2024-05-15 Online:2024-09-05 Published:2024-08-27

Abstract:

This paper reviewed the application and effects of biochar in sugarcane cultivation. The application types and methods of biochar on sugarcane were summarized, and the effects of biochar application on sugarcane growth, soil physical and chemical properties, and microbial community structure were discussed. The effects of biochar on soil carbon sequestration, carbon emission reduction, and sugarcane disease prevention and control were analyzed. In addition, the paper proposed that in-depth research on the long-term interaction effects and mechanisms of biochar and sugarcane soil, the activities of beneficial microorganisms, and the changes of key populations should be carried out in the future, and the discussion on the resource utilization of sugarcane leaves should be strengthened, so as to further promote the application of biochar in sugarcane cultivation.

Key words: sugarcane, biochar, application, soil, carbon sequestration and emission reduction