摘要
壳聚糖及其衍生物作为一种天然聚氨基葡萄糖,资源丰富,主要来源于虾蟹等海洋生物的外壳,而且对环境友好,安全、无毒副作用。目前,美国、日本、加拿大等发达国家将壳聚糖及其衍生物的应用从化工、医药领域逐步拓展到农业生产领域,同时国内也掀起了研究热潮。简述了壳聚糖及其衍生物的主要应用机理,重点系统地综述了壳聚糖及其衍生物在种子处理剂、植物病害诱抗剂、植物抗逆调控剂、土壤改良剂、可降解地膜及果蔬保鲜剂6个方面的应用研究。针对壳聚糖及其衍生物在农业生产上的使用现状、存在问题提出了展望。
Chitosan and its derivatives,as a kind of natural glucosamine,are rich in resources.They mainly come from the shells of marine organisms such as shrimp and crab,and are environmentally friendly,safe and non-toxic.At present,the United States,Japan,Canada and other developed countries have gradually expanded the application of chitosan and its derivatives from the field of chemical industry and medicine to the field of agricultural production.At the same time,there is also a research upsurge in China.This paper briefly describes the main application mechanism of chitosan and its derivatives,and focuses on the application research of chitosan and its derivatives in six aspects:seed treatment agent,plant disease inducer,plant stress regulator,soil conditioner,degradable plastic film and fruit and vegetable preservative.The application status and existing problems of chitosan and its derivatives in agricultural production were prospected.
作者
张海娟
彭科研
鞠正春
吕鹏
冯光辉
孙东文
刘光亚
白文波
韩伟
ZHANG Hai-juan;PENG Ke-yan;JU Zheng-chun(Zibo Digital Agriculture Rural Development Center,Zibo,Shandong 255000;Shandong Province Agriculture Technology Popularizing Center,Jinan,Shandong 250000)
出处
《安徽农业科学》
CAS
2023年第9期7-10,共4页
Journal of Anhui Agricultural Sciences
基金
国家重点研发计划项目(2019YFE0197100)。
关键词
壳聚糖
衍生物
生长调控
土壤改良
果蔬保鲜
Chitosan
Derivative
Growth regulation
Soil improvement
Preservation of fruits and vegetables
