一种环保型新棉花种衣剂的配制及其应用效果与增产机理研究  

Study on application effects and yield promotion mechanism of a new environmentally friendly cotton seed coating agent

作　　者：曾德芳[1] 梅翔[1] 

机构地区：[1]武汉理工大学资源环境与工程学院,湖北武汉43007

出　　处：《中国植保导刊》2009年第9期8-11,共4页China Plant Protection

基　　金：浙江省重大科技成果转化项目(ZK-20061103)

摘　　要：以天然高分子多糖为主要原料,辅之以微量元素和微肥等助剂制备出1种新的环保型棉花种衣剂。实验室和大田实验结果表明,该种衣剂与传统剧毒棉花种衣剂相比,棉花产量提高了10.9%～19.3%,种衣剂成本下降了18%,且安全、无毒、无污染,具有明显的经济与环境效益。A new environmentally friendly cotton seed coating agent was developed with main resources of natural polysaecharides, microelements and trace element fertilizers. Experiments in lab and in the field showed that comparing with traditional cotton seed coating agent, the new one was safe and non-toxic, and made the yield promoted by 10.9%- 19.3% and the costs decreased by 18%.

关 键 词：环保型 棉花种衣剂 发芽率 棉花产量 

分 类 号：S351.1[农业科学—作物栽培与耕作技术]