农药组合防治马铃薯晚疫病试验研究

Experimental Study on the Control of Potato Late Blight by Pesticide Combination

摘要: 本文采用新复极差法(SSR)对试验数据进行差异显著性分析，具体为农业田间试验统计分析软件中的单因素随机区组设计单项资料(方差分析I)进行分析，结果(见表1)显示：3次药后7 d，在0.05和0.01水平上，处理A与处理B差异性显著，末次药后10 d，在0.05和0.01水平上，处理A与处理CK存在极显著性差异。

Abstract: In this paper, the new complex difference method (SSR) is used to analyze the difference of the test data. The specific data of the single-factor random block design (ANOVA I) in the agricultural field experiment statistical analysis software is analyzed. Table 1 shows that there was a significant difference between treatment A and treatment B at the 0.05 and 0.01 levels after 7 times of drug administration, and there was a significant difference between treatment A and treatment CK at the 0.05 and 0.01 levels after the last dose.