一种环保型棉花种衣剂的研制及增产机理探究  

Preparation and Study of an Environmentally Friendly Cotton Seed Coating Agent

作　　者：曾德芳[1] 谢文娟[1] 刘俊[1] 赵会芳[1] 

机构地区：[1]武汉理工大学资源环境与工程学院,武汉430070

出　　处：《徐州工程学院学报（自然科学版）》2013年第1期14-18,共5页Journal of Xuzhou Institute of Technology(Natural Sciences Edition)

摘　　要：制备一种复合种衣剂,并对棉花种子进行包衣.与传统剧毒性种衣剂相比较的结果表明该种衣剂棉花种子的发芽率增加8.96%～9.06%.大田试验结果显示棉花产量提高了8.22%.该种衣剂易降解,对一般的害虫有明显的趋避和抑制作用.A novel composite seed coating agent which has good property of film-forming and chelating properties was prepared from natural polymer, active ingredients and other assistants. Compared to the tradition virulent seed coating agent, laboratory results showed that the sprout tendency and germination rate was reinforced by 8. 96%-9.06% percent, and the field test results showed that cotton yield increased by 8.22 %. The composite cotton seed coating agent has obvious aversion and inhibition effects to general pests, and with these environmental and ecological benefits the coating agent has good prospect of application and practical feasibility.

关 键 词：棉花种衣剂 发芽率 增产 

分 类 号：S562[农业科学—作物学]