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CORRELATION AND PATH COEFFICIENT ANALYSIS IN FIVE SPECIES OF CAPSICUM

机译:五种辣椒属植物的相关性和通径系数分析

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Presence of high level of genetic diversity makes selection an efficient method of improvement in genus Capsicum. Thorough understanding of character association is a pre-selection necessity, which facilitates the improvement of the character of interest, very often yield, by selection for any character with significant positive correlation. Correlation between any two characters is a sum of direct as well as indirect effect of one character on another through other characters under consideration andpath coefficient analysis helps to split correlation into these direct and indirect effects. For this reason, the present study was conducted to elucidate the nature and quantum of association among quantitative characters and their direct as well as indirect effects on dry fruit yield.
机译:高水平的遗传多样性使选择辣椒成为改善辣椒属的有效方法。对字符关联的透彻了解是预选的必要条件,通过选择具有显着正相关性的任何字符,有助于提高感兴趣的字符(通常是产量)的改进。任何两个字符之间的相关性是一个字符通过考虑中的其他字符对另一个字符的直接和间接影响的总和,路径系数分析有助于将相关性分为这些直接和间接影响。因此,进行本研究以阐明定量性状之间的缔合的性质和数量,以及它们对干果产量的直接和间接影响。

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