摘要
除草膜的配方研究中，选择了阿特拉律除草剂，并筛选出较理想的89C配方。通过添加分散剂A，B，C，D，E的试验，找到最合适的分散剂D，使除草膜中除草剂的分布更均匀，除草效果更理想；添加分散剂D后生产出来的除草膜经生物测定，其合药量变异系数大大降低，而田间除草效果不低于90％。
The formula 89C of the Herbicidal Plasties Film for Sugarcane (HPF-89C),Which contained atrazine as its main herbicide, was technically and economically superior to the other formulas experimented. It was necessary to add distributing agent due to the heterogeneous distribution of herbicide in the HPF. Among the five distributing agents, i. e. A, B, C, D and E, agent D is the fittest one for the purpose. It tesulted in good distribution of herbicide (much lower CV than CK) and better weed-killing results.
出处
《甘蔗糖业》
1997年第2期12-18,共7页
Sugarcane and Canesugar
关键词
甘蔗
除草地膜
地膜
配方
分散剂
Sugarcane
the Herbicidal Plastics Film
Formula
Distributing agents
