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

表1 河北省中部麦区常年小麦生育进程

Table 1 Growth process of wheat in middle wheat region in Hebei Province[22]

生育期 Growth stage 播种期 Sowing stage 越冬期 Overwintering stage 返青期 Turning green stage 起身期 Rising stage 拔节期 Jointing stage 抽穗期 Heading stage 成熟期 Maturity stage 时间 Time 10月5日至12日October 5th to 12th 11月底至12月初 From the end of November to the beginning of December 2月底至3月初 From the end of February to the beginning of March 3月下旬 Later March 4月初 Early April 4月底至5月初 From the end of April to the beginning of May 6月10日至15日June 10th to 15th