嗪吡嘧磺隆对不同水稻品种的安全性研究

张苏新, 李广雨, 王春, 王芊, 黄元炬

Study on the Safety of Metazosulfuron to Different Rice Varieties

Zhang Suxin, Li Guangyu, Wang Chun, Wang Qian, Huang Yuanju

表2 施药时期×施药剂量×水稻品种交互作用方差分析F值

Table 2 F-values from ANOVA for the interaction of application timing × application dosage × rice variety

交互因子Interaction factor 株高Plant height (cm) 鲜重Fresh weight (g) 施药时期Application timing 370.959** 541.100** 施药剂量Application dosage 55.842** 10.246** 水稻品种Rice variety 8.115* 6.479* 施药时期×施药剂量Application timing × application dosage 0.491ns 0.335ns 施药时期×水稻品种Application timing × rice variety 4.634* 3.727* 施药剂量×水稻品种Application dosage × rice variety 7.170** 4.601* 施药时期×施药剂量×水稻品种Application timing × application dosage × rice variety 0.127ns 0.106ns