Genetic Divergence in Okra [Abelmoschus Esculentus (L.) Moench]*
Genetic Divergence in Okra [Abelmoschus Esculentus (L.) Moench]*
复制标题
秋葵的遗传分化 [Abelmoschus Esculentus (L.) Moench]*
DOI：
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发表时间：
1979
期刊：
影响因子：
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通讯作者：
H. Singh
中科院分区：
文献类型：
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作者：
S. Singh;H. Singh
根据Mahalanobis的D2统计量进行多变量分析，将1973-74和1974-75年的30个品种分为8类。集群之间的分歧并不遵循其地理分布，是相当随机的。D2统计量估计的遗传分化与地理分布之间没有明显的对应关系。开花天数、单株结果数和结果枝数是影响遗传分化的重要因素，因此，应重视这些性状以提高产量。
On the basis of multivariate analysis using Mahalanobis's D2 statistic, the 30 varieties were grouped in 8 clusters in both 1973–74 and 1974–75. The divergence between clusters did not follow their geographical distribution and was fairly at random. It has also been observed that no close correspondence is evident between geographical distribution to genetic divergence as estimated by D2 statistic. Days to flower, number of fruits per plant and fruit bearing branches were found to be important contributors to genetic divergence, hence, considerable weight should be given on these characters to increase yield.