Indian Society of Genetics & Plant Breeding

Important

GENETIC DIVERSITY IN DAHLIA (DAHLIA VARIABILIS)

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Multivariate analysis 01divergenre among 23 varieties 01dahlia lor nine developmental rhararters
led to their grouping into 10 dusters. The first two dusten had lour varieties, the next
two dusten
had three varieties earh, three rlusten romprised
two varieties each, and the last three dusters
induded one variety earb. Thus, these three varieties were more diversed than others. Based on
duster means, rharaders like Rower weight, Rower diameter, number otRowen and shoots/plant,
and length or noral stalk were the major rarton ordifferentiation among these
23 varieties. The
interduster
n2 val..,s ranged from 74 to 3033, su.stlag very little domestiration In this rrop.  

Keywords: Genetic diversity, dahlia.

Info

Year: 1990
Volume: 50
Issue: 1
Article DOI: NA
Print ISSN: 0019-5200
Online ISSN: 0975-6906

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