摘要
通过对不同形状甘草单叶面积的测定与分析,拟合了不同形状单叶面积的简单线性回归方程或非线性回归方程,从拟合的结果中可以看到,叶面积对叶长乘以叶宽的简单线性回归方程的效果最佳。
Based on results of measuring and analysing leaf areas of liquorice with different shapes, simple linear equations or nonlinear equations were applied to description by regression. The results showed that the regression equation of leaf-lenth x leaf-breath to leaf area was the best one.
出处
《贵州科学》
2009年第3期10-19,共10页
Guizhou Science
基金
国家自然科学基金项目(编号:30060024)
国家民委科研项目(编号:2002M011)
关键词
甘草
叶面积
叶长
叶宽
liquorice, leaf area, leaf - length, leaf - breadth
