多源数据小麦条锈病预测研究

孔钰如,王李娟,张竞成,杨贵军,岳云,杨小冬

Research on Prediction of Wheat Stripe Rust with Multi-source Data

Yuru Kong,Lijuan Wang,Jingcheng Zhang,Guijun Yang,Yun Yue,Xiaodong Yang

表3 优选变量与发病率的相关系数r及P值

Table 3 Correlation coefficients r and P values between the preferred variables and the incidence

特征变量 NDVI SIPI NRI W T H 相关系数r 0.437** 0.239** 0.280** -0.035 0.475** 0.304**