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作 者 ：梁一池

期 刊 ：林业科学 1988年 24卷 1期 页码：10-17

关键词：杉木；

摘 要 ：用PC-1500袖珍计算机,对杉木(Cunninghamia lanceolata Hook.)表型测定的多元变量数据进行图象分析,绘制了各亲本的树形图。图谱包括根、茎、叶、冠和枝条等22个变量构成。树形图直观地表达了亲本表型性状的生长特征,有助于研究性状间和亲本之间的相象性及其类型划分。

Abstract:Graphical method is studied for the multi-dimensional data of phenotype test in Cunninghamia Ianceolata Hook.with the PC-1500 pocket computer.Tree graphs of 14 samples are drawn.The graph includes leaf,crown,stem,branch and root composed of 22 variables.The tree graph represents visually the growth characteristic of the phenotype characters of the parents.It is useful in studying the resemblance and classify among the characters and the parents.

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