GENETIC DIVERSITY ESTIMATION FOR POD AND SEED QUALITY TRAITS IN BUSH TYPE FRENCH BEAN (Phaseolus vulgaris L.) ACCESSIONS

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dc.contributor.advisorShyamalamma, S
dc.contributor.authorASHWINI, D.
dc.date.accessioned2019-07-11T04:14:03Z
dc.date.available2019-07-11T04:14:03Z
dc.date.issued2019-09-03
dc.description.abstractFrench bean is an important grain legume grown for its green pods and dry seeds. The present study on diversity estimation for pod and seed quality characters was carried out on thirty French bean accessions along with check varieties based on morphological characters and SSR markers. The accessions IC329154, EC500474, EC559576 and EC283179 showed higher number of fresh pods per plant and total fresh pod weight. The accessions EC500474, EC530843, EC512801 and IC311676 showed higher number of dry pods per plant, seeds per pod and seed length. Majority of the accessions showed slightly curved pods with pear shaped pod cross section and all the accessions possessed string. In majority of the accessions seed shape observed was truncate fastigiated and exhibited varying seed coat pattern. The dominant pod colour was yellow green and dominant seed coat colour was orange white. The SSR markers, BM175 and BM164 exhibited higher polymorphism among the accessions and varieties. The PIC value ranged from 0.19-0.36. Dendrogram constructed to assess the genetic diversity among French bean accessions and varieties using SSR marker data grouped accessions into two major clusters. The accessions mentioned above can be used in the breeding programme, for pod and seed quality traits.en_US
dc.identifier.otherTh-12162
dc.identifier.urihttp://krishikosh.egranth.ac.in/handle/1/5810113733
dc.language.isoenen_US
dc.pages110en_US
dc.publisherUniversity of Agricultural Sciences, Bengaluruen_US
dc.subAgricultural Biotechnologyen_US
dc.subjectnullen_US
dc.themeGENETIC DIVERSITY ESTIMATION FOR POD AND SEEDen_US
dc.these.typeM.Scen_US
dc.titleGENETIC DIVERSITY ESTIMATION FOR POD AND SEED QUALITY TRAITS IN BUSH TYPE FRENCH BEAN (Phaseolus vulgaris L.) ACCESSIONSen_US
dc.typeThesisen_US
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