烟嘧磺隆对不同玉米品种的安全性测定  

Study on Sensitivity of Different Maize Varieties to the Nicosulfuron

作　　者：董晓雯[1] 王金信[1] 段敏[1] 隋标峰[1] 张猛[1] 

机构地区：[1]山东农业大学植保学院农药系,山东泰安271018

出　　处：《农药科学与管理》2006年第10期13-16,共4页Pesticide Science and Administration

摘　　要：采用温室盆栽法比较了登海系列的几个玉米品种对烟嘧磺隆的敏感性差异。结果表明,以株高和鲜重抑制率为指标,各品种对药剂的敏感性差异显著;而且施药后不同品种叶绿素和根系活力的变化与生理形态上的药害差异表现出一致性趋势。The effects of nicosulfuron to maize in pot. The results showed that the inhibitory in seedling were tested with the method of planting rates of plant heights and fresh weights of different varieties of maize were great different, and the change trends of chlorophyll content and root growth of maize were accordant with the phyto-toxicity after the application of nicosulfuron.

关 键 词：烟嘧磺隆 玉米 敏感性 

分 类 号：S451.222[农业科学—植物保护]