基于分枝格局的油茶植物构件与产量关系的研究

Correlation Analysis of Component Characteristics of Camellia oleifera and the Output Based on the Branching Pattern

以构件和植物发育的相关理论为基础,运用SPSS统计分析软件对油茶分枝格局与产量、各构件特征之间、各构件与产量进行相关性研究。结果表明:1.油茶在利用光热资源时,其生长形态具有一定的可塑性;2.所调查枝级的挂果呈现明显的规律性:一级枝无挂果,二级枝为主要产果枝,三级枝挂果较少见;3.二级枝挂果只与同级上芽总数有较弱的相关性,而与其它构件无明显相关性。

Based on the theory of component and plant development, the authors studied the correlation of branching pattern of Camellia oleifera and its output, correlation of every component, correlation of every compo- nent and the output with SPSS. The results showed that 1. The growing patten of Camellia oleifera had a plasticity to certain extent when the plant used the sunlight and heat. 2. An apparent rule appeared when the plant fruited： there was no fruits on the first grade branch ; the second grade branch was the main fruiting branch ; it was not com- mon that the third grade branch fruited. 3. There is a small correlation of the fruit to the second grade branch and the total bud on the same branch, but little to the other components.