谷子和杂草对氰氟草酯的敏感性
李秉华, 王贵启, 师志刚, 刘小民, 许贤, 赵铂锤, 程汝宏

Sensitivity of Foxtail Millets (Setaria italica L.) and Weeds to Cyhalofop-Butyl
Li Binghua, Wang Guiqi, Shi Zhigang, Liu Xiaomin, Xu Xian, Zhao Bochui, Cheng Ruhong
表3 谷子对氰氟草酯敏感性测定结果
Table 3 Determine the sensitivity of millet to cyhalofop-butyl
谷子
Millet
回归方程
Regression equation
相关系数
r
95% 置信限95% confidence limit (g a.i./hm2) RI
GR10 GR50
豫谷Yugu 18 y=1.33+2.10x 0.94 13.70(6.25~30.04) 55.86(35.57~87.73) 1.00
冀谷Jigu 39 y=4.61x-7.59 0.91 284.05(251.05~321.40) 538.94(386.65~751.20) 9.65