小麦植株节间长度分析  

Wheat Plant Internode Length Analysis

作　　者：陆博[1] 张万芹[1] 张清山[1] 茹振钢[1] 冯素伟[1] 王云霞[1] 杨小刚[1] 吴增宝[1] 

机构地区：[1]河南科技学院数学科学学院,河南新乡453003

出　　处：《数学的实践与认识》2012年第23期107-116,共10页Mathematics in Practice and Theory

基　　金："973"国家重点基础研究发展计划项目(12012CB114300);国家支撑计划项目(2011BAD07B02);河南省重大科技专项(111100110100)

摘　　要：在小麦高产育种中,除根据产量及其构成因素进行选育外,对与产量有关的植株形态性状及生理特性进行选择也是育种者要考虑的问题.多年来,对于株高性状的选育引起了普遍重视,并且小麦植株高度的差异主要决定于各节间长度的差异,对此有关专家作了大量研究.通过对斐波那契数列的研究,提出了广义斐波那契数列出概念并用统计分析的方法对采集的小麦茎秆的数据进行数据分析,得到了小麦的茎秆结构符合广义斐波那契数列的结论.研究为简化小麦茎秆研究提出了数学上的理论支持.In high yield of wheat breeding, except for according to yield and its constitute factors are breeding, to related with the production of the plant morphological properties and physiological characteristics of choice is also breeders to consider. For many years, the plant height traits for breeding caused widespread attention, and wheat of plant height difference is mainly dependent on the length of each internode differences, which experts made a large study. Through the study on the Fibonacci sequence, the generalized Fibonacci sequence＇s concept is forgiven. And using the method of the statistical analysis, we get the result that the stern of the wheat satisfy the generalized Fibonacci sequence. The result can simplify the data of the stern of the wheat.

关 键 词：株高 节间长度 斐波那契数列 广义斐波那契数列 假设检验 

分 类 号：S512.1[农业科学—作物学]