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Chinese Agricultural Science Bulletin ›› 2020, Vol. 36 ›› Issue (14): 93-100.doi: 10.11924/j.issn.1000-6850.casb19010075

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Agronomic and Environmental Effect of Combined Application of Biochar and Zeolite with Chemical Fertilizer: A Review

Bai Yuchao1,2, Wang Dehan1(), Duan Jixian2, Deng Baoyuan2, Wang Zongkang2   

  1. 1 College of Nature Resources and Environment, South China Agricultural University, Guangzhou 510642
    2 Shenzhen Batian Ecotypic Engineering Co., Ltd, Postdoctoral Workstation, Shenzhen Guangdong 518105
  • Received:2019-01-15 Revised:2019-03-12 Online:2020-05-15 Published:2020-05-20
  • Contact: Wang Dehan E-mail:dehanwang@scau.edu.cn

Abstract:

Biochar and zeolite play important roles in increasing farmland production performance and crop production capacity, and in improving soil obstacles and agricultural non-point pollution. The combined utilization of biochar and zeolite with chemical fertilizer would be an important strategy for sustainable development of agriculture and environment. In order to improve the agronomic and environmental benefits of combined application of biochar and zeolite with chemical fertilizer, the research status on agronomic and environmental effects of combined application of biochar and zeolite with chemical fertilizer was summarized, including the properties and characteristics of biochar and zeolite, the mechanisms of biochar and zeolite on soil physical and chemical properties and the agronomic and environmental effects of combined application of biochar and zeolite with chemical fertilizer. Then, the authors pointed out the existing problems and future research direction on biochar and zeolite combined application with chemical fertilizer.

Key words: biochar, zeolite, chemical fertilizer, agronomic effect, environmental effect

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