刚竹毒蛾胁迫下毛竹叶绿素与叶光谱特征的关系及其变化

胡新宇^1,², 许章华^1,^2,^3,^5,^6,^*, 黄旭影^1,^2,⁸, 张艺伟^1,², 陈秋霞⁷, 王琳^1,², 刘辉⁴, 刘智才^1,²

Relationship Between Chlorophyll and Leaf Spectral Characteristics and Their Changes Under the Stress of Phyllostachys Praecox

HU Xin-yu^1,², XU Zhang-hua^1,^2,^3,^5,^6,^*, HUANG Xu-ying^1,^2,⁸, ZHANG Yi-wei^1,², CHEN Qiu-xia⁷, WANG Lin^1,², LIU Hui⁴, LIU Zhi-cai^1,²

4种模型对毛竹叶片SPAD检测结果( R ²与RMSE分别为模型拟合度与均方根误差, 下同) (a): 多元线性回归; (b): 岭回归; (c): 随机森林回归; (d): XGBoost回归