摘要
本文根据一元或二元线性和非线性回归分析、相关分析的基本原理,对石榴叶片面积与叶片长度和宽度(最大宽度)的关系进行了研究。分别建立了五种数学模型。并对单叶面积的生长动态进行了研究。
We have studied the relationship among leaf area,length and width (maximum width) of pomegranate (punica granatum L.) leaves through one or two-part linear and nonlinear regression analyses of correlation,established five kinds of mathematical models, and studied the active growth period of the leaf areas.Our results have shown that the growth curve of the leaf area reaches its maximum point on the 15th or 16th day,and the active growth period of the leaf areas appears from 4th to 26th days in both high and low yield gardens.
关键词
石榴
叶片面积
数学模型
Pomegranate
Leaf Area
Mathematical Model
