摘要
应用灰色关联分析方法对２３个油桐的品种进行了综合评判，评判结果与传统方法的结果基本吻合。结果表明灰色关联分析可定量地表示品种之间的相似程度，能用一个简单、直观的数量指标来表示研究结果。为经济树木品种评判提供了一种计算简单、结果直观的研究分析方法。
he
method of grey correlative analysis(GCA)was applied in evaluating 23 of tbetungoiltree (Vernicia
fordii)cultivars. Results showed that the evaluation findings werebasically the same as the
findings obtained with the conventional process. It is concluded thatGCA can be used to determine
the similarity of cultivars by quantification,which is believedto be a simple and direct cultivar
evaluation for nontimber product forest crops.
出处
《经济林研究》
1995年第4期27-31,共5页
Non-wood Forest Research
关键词
油桐
灰色关联分析
综合评判
品种
Vernicia fordii
Gray correlative
analysis
Cultivar evaluation.
