摘要
随着功能材料、缓释技术以及加工工艺的不断发展,传统农药剂型颗粒剂焕发出新的生机,基于防治场景的省力化、精简化、功能型颗粒剂不断涌现。在中国农业农村部提出农药零增长行动方案的背景下,发展缓释颗粒剂是当前提高农药利用率的一个重要且有前景的方向。本文按照颗粒剂的制备工艺进行分类,综述了不同类型颗粒剂的制备原理、载体材料类型、选择原理及应用研究进展,并对缓释颗粒剂的发展前景进行了展望,可为农药颗粒剂的制备及载体材料的选择提供参考。
As the continuous development of functional materials,controlled-release technology and processing technology,the traditional pesticide formulation granules radiate new vitality.Based on prevention scenes,labor-saving,efficient and multifunctional granules are constantly emerging.In the context of Zero Growth of Chemical Fertilizer and Pesticide Use proposed by the Ministry of Agriculture and Rural Affairs of the People’s Republic of China,the development of controlled-release granules is an important and promising direction for improving the utilization rate of pesticides.According to the different preparation technology,granules can be divided into five types.This review has summarized the preparation principles,carrier materials,application progress and the selection principles of carrier materials of different types of controlled-release granules,and the prospect of controlled-release granules was proposed,which could provide a reference for the preparation of pesticide granules and the selection of carrier materials.
作者
程雪健
郑丽
曹立冬
张宏军
吴进龙
徐博
黄啟良
黄修柱
CHENG Xuejian;ZHENG Li;CAO Lidong;ZHANG Hongjun;WU Jinlong;XU Bo;HUANG Qiliang;HUANG Xiuzhu(Institute of Plant Protection,Chinese Academy of Agricultural Sciences,Beijing 100193,China;Institute for the Control of Agrochemicals,Ministry of Agriculture and Rural Affairs,Beijing 100125,China;Henan Provincial Haonianjing Engineering and Technology Research Center for Controlled Pesticide and Fertilizer Release,Zhengzhou 450000,China)
出处
《农药学学报》
CAS
CSCD
北大核心
2022年第1期1-12,共12页
Chinese Journal of Pesticide Science
基金
国家重点研发计划(2019YFD1002103)
中国农业科学院科技创新工程(CAAS-ZDRW202008).
关键词
缓释颗粒剂
载体材料
缓释技术
释放速率
农药利用率
controlled-release granules
carrier material
controlled release technology
release speed
utilization rate of pesticide