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Indentification of genetic divergence in okra genotypes [Abelmoschus esculentus (L.) Moench]

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Title Indentification of genetic divergence in okra genotypes [Abelmoschus esculentus (L.) Moench]
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Creator K.V. VIJAYA KUMAR, K.T. VENKATESHA, M. ASIF, E. GANGAPPA, M. PITCHAIMUTHU
 
Subject Intra and inter clusters distances, Intra and inter clusters divergence and per cent contribution
 
Description Not Available
Using Mahalonobis D2 statistic and Tocher method, 166 germplasm lines were grouped into 18 divergent clusters. Clustering pattern was not associated with geographical region of genotypes. Hence, Geographical separation may not be referred as index of genetic diversity. Yield per plant, Mean inter-node s length and nodes per plant contributed largely for total divergence, revealing ample scope for improvement of these traits. Maximum number of genotypes were congregated in cluster XVIII followed by cluster I. the highest
inter cluster distance between cluster I and cluster XVIII emphasized the possibilities of getting high heterotic F1 hybrids as well as transgressive segregants in advanced generations for different traits , when hybridization is carried out involving genotypes between these two divergent clusters.
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Date 2021-08-05T07:59:28Z
2021-08-05T07:59:28Z
2013-05-01
 
Type Research Paper
 
Identifier Not Available
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http://krishi.icar.gov.in/jspui/handle/123456789/53223
 
Language English
 
Relation Not Available;
 
Publisher Not Available