有机肥在设施农业中的应用研究进展

Research progress on the application of organic fertilizer in facility agriculture

设施农业施肥管理不当容易造成诸多土壤问题。有机肥具有种类多、来源广、养分较全面、肥效较长等特点,合理施用有机肥可以提高土壤肥力、改善土壤生态环境、促进作物增产提质,因此,有机肥代替或部分代替化肥在设施农业可持续生产中扮演着重要的角色。对有机肥在设施农业中的应用现状及不同种类有机肥的作用机制等进行了综述,并对有机肥的研究方向作了展望,以期为有机肥的进一步合理开发和综合利用提供参考。

Improper fertilization management in facility agriculture can easily cause many soil problems.Organic fertiliz-er has the characteristics of rich types,wide sources,comprehensive nutrients and longer fertilizer efficiency.The ratio-nal application of organic fertilizer can improve soil fertility,soil ecological environment,crop yield and quality.There-fore,organic fertilizer completely or partially in places of chemical fertilizer plays an important role in the sustainable production of facility agriculture.In this paper,the application status of organic fertilizer in facility agriculture and the function mechanism of different kinds of organic fertilizer were reviewed,and the research direction of organic fertilizer was prospected,in order to provide reference for the further rational development and comprehensive utilization of organ-ic fertilizer.