Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2021, Vol. 37 ›› Issue (21): 75-79.doi: 10.11924/j.issn.1000-6850.casb2020-0678

Special Issue: 资源与环境 现代农业发展与乡村振兴

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The Application Situation and Development Trend of Organic Liquid Fertilizer in China

Li Si1,2(), Gong Yao1,2, Zhan Baocheng1,2, Li Youli2, Wang Lichun2, Guo Wenzhong2()   

  1. 1School of Agriculture, Ningxia University, Yinchuan 750021
    2Beijing Research Centre of Intelligent Equipment for Agriculture, Beijing 100097
  • Received:2020-11-17 Revised:2021-01-11 Online:2021-07-25 Published:2021-07-29
  • Contact: Guo Wenzhong E-mail:2576678876@qq.com;guowz@nercita.org.cn

Abstract:

Organic liquid fertilizer is an important source of organic fertilizer and it is widely used in agricultural production in China. It is rich in nutrients and beneficial microorganisms, which puts fertilizer effect and drug efficacy together, and plays a positive role in promoting crop growth and fruit quality formation. Due to the fluidity and bioactivity of organic liquid fertilizer, the transportation and storage of organic liquid fertilizer are limited. So its application is affected. This paper discussed the efficacy, kinds, producing, application methods and effects of organic liquid fertilizer in detail. The advantages and disadvantages of organic liquid fertilizer in agricultural production were analyzed. What’s more, development suggestions were put forward in view of the existing problems, to provide ideas for promoting the application of organic liquid fertilizer in modern agricultural production.

Key words: organic liquid fertilizer, nutrient substance, biocontrol function, fertigation equipment

CLC Number: