دورية أكاديمية

Character association and path coefficient analysis of pod yield and yield components in virginia bunch groundnut (Arachis hypogaea L.)

التفاصيل البيبلوغرافية
العنوان: Character association and path coefficient analysis of pod yield and yield components in virginia bunch groundnut (Arachis hypogaea L.)
المؤلفون: G. Bhargavi, K.L. Narasimha Rao, D. Ratna Babu and
المصدر: Electronic Journal of Plant Breeding, Vol 8, Iss 1, Pp 262-268 (2017)
بيانات النشر: Indian Society of Plant Breeders, 2017.
سنة النشر: 2017
المجموعة: LCC:Plant culture
مصطلحات موضوعية: character association, path analysis, yield, groundnut, Plant culture, SB1-1110
الوصف: Correlation and path coefficient analysis were carried out for pod yield and its component characters in 10 genotypes of Virginia bunch groundnut. The genotypic correlation coefficients were found to be of relatively higher magnitude than the corresponding phenotypic correlation coefficients, indicating strong inherent association between the characters. Correlation studies indicated that number of mature pods per plant, biological yield per plant, biological yield per hectare, 100 kernel weight, oil yield per hectare, kernel yield per plant, kernel yield per hectare and pod yield per hectare showed significant positive association with pod yield per plant both at phenotypic and genotypic levels. Path analysis studies revealed that kernel yield per plant and 100 kernel weight exerted maximum positive direct effect on pod yield per plant. Hence, it would be rewarding to give due importance on the selection of these characters for rapid improvement in pod yield of Virginia bunch groundnut.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 0975-928X
Relation: http://ejplantbreeding.org/index.php/EJPB/article/view/1503; https://doaj.org/toc/0975-928X
DOI: 10.5958/0975-928X.2017.00038.2
URL الوصول: https://doaj.org/article/d316bdd891224e9ea5e936fb9696fed5
رقم الأكسشن: edsdoj.316bdd891224e9ea5e936fb9696fed5
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:0975928X
DOI:10.5958/0975-928X.2017.00038.2