基于增强回归树的海河平原小麦赤霉病预测模型构建与验证

陶晡,齐永志,屈赟,曹志艳,赵绪生,甄文超

Construction and Verification of Fusarium Head Blight Prediction Model in Haihe Plain Based on Boosted Regression Tree

TAO Bu,QI YongZhi,QU Yun,CAO ZhiYan,ZHAO XuSheng,ZHEN WenChao

图6 2001—2016年定位监测点的多元线性回归、增强回归树模型小麦赤霉病病穗率观测值与预测值对比

Fig. 6 Comparison between the observed and predicted values of multivariate linear regression and BRT models on the diseased panicle rate of FHB in the location monitoring site from 2001 to 2016