论文部分内容阅读
日前,中国农业科学院成功开发了一批高效安全的杀虫剂、杀菌剂、除草剂等纳米农药新剂型,引起了国内外的高度关注。纳米农药制剂可显著增强药效、延长持效期、提高生物利用度、杜绝有害溶剂与助剂,从而大幅度节约施药剂量,降低农产品残留和环境污染。经过多年的发展,我国已形成了较为完整的农药产业体系,为农业的持续稳定增产起到了保驾护航作用。“但农药大多数为难溶性化合物,通常必须添加载体、溶剂、助剂等进行剂型加工,才能对水稀释后喷洒使用。”中国农科院
A few days ago, the Chinese Academy of Agricultural Sciences successfully developed a number of new pesticide formulations, fungicides, herbicides and other new formulations of nano-pesticides, which have attracted great attention at home and abroad. Nano-pesticide formulations can significantly enhance drug efficacy, extend the effective period, increase bioavailability, and eliminate harmful solvents and additives, thereby greatly reducing the dosage of pesticides, reducing agricultural product residues and environmental pollution. After years of development, China has formed a relatively complete pesticide industry system, which plays an important role in safeguarding agricultural production. “But most of the pesticides are poorly soluble compounds. It is usually necessary to add carriers, solvents, adjuvants, etc. to the dosage form before they can be sprayed after diluted with water.” China Academy of Agricultural Sciences