Morpho-Agronomic Diversity in Pole-Type Common Bean (Phaseolus vulgaris L.) Landraces from Lushai Hills of North-East India
The present study was based on morphological and agronomical characterization of 23 pole-type common bean (Phaseolus vulgaris L.) landraces collected from Lushai hills of North-East India. Extensive variation in plant and seed traits was found in 16 morphological and agronomical characters. Cluster...
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Society for Promotion of Horticulture - Indian Institute of Horticultural Research
2015
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oai:doaj.org-article:998d3a8cc13d4c2ba6ab6b58d3a6b76f2021-12-02T12:07:32ZMorpho-Agronomic Diversity in Pole-Type Common Bean (Phaseolus vulgaris L.) Landraces from Lushai Hills of North-East India0973-354X2582-4899https://doaj.org/article/998d3a8cc13d4c2ba6ab6b58d3a6b76f2015-12-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/126https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899The present study was based on morphological and agronomical characterization of 23 pole-type common bean (Phaseolus vulgaris L.) landraces collected from Lushai hills of North-East India. Extensive variation in plant and seed traits was found in 16 morphological and agronomical characters. Cluster analysis based on Euclidean distance grouped the genotypes into five main branches, reflecting their growth type and reproductive traits. Significant positive or negative correlation was observed among important traits. Principal component analysis was used for assessing patterns of variation by accounting for all the 10 quantitative and six qualitative variables together. Ordination among accessions showed that the first five principal components had Eigen values greater than one, and cumulatively accounted for 72% of the variation. Characterization based on quantitative and qualitative traits enabled separation of accessions into various groups representing landraces with distinct characters.S K DuttaS B SinghT BoopathiA R SinghY RamakrishnaSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticlecommon beanpole-typenorth-east indialandracesprincipal componentsmorphological characterization.Plant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 10, Iss 2, Pp 177-182 (2015) |
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DOAJ |
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DOAJ |
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EN |
| topic |
common bean pole-type north-east india landraces principal components morphological characterization. Plant culture SB1-1110 |
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common bean pole-type north-east india landraces principal components morphological characterization. Plant culture SB1-1110 S K Dutta S B Singh T Boopathi A R Singh Y Ramakrishna Morpho-Agronomic Diversity in Pole-Type Common Bean (Phaseolus vulgaris L.) Landraces from Lushai Hills of North-East India |
| description |
The present study was based on morphological and agronomical characterization of 23 pole-type common bean (Phaseolus vulgaris L.) landraces collected from Lushai hills of North-East India. Extensive variation in plant and seed traits was found in 16 morphological and agronomical characters. Cluster analysis based on Euclidean distance grouped the genotypes into five main branches, reflecting their growth type and reproductive traits. Significant positive or negative correlation was observed among important traits. Principal component analysis was used for assessing patterns of variation by accounting for all the 10 quantitative and six qualitative variables together. Ordination among accessions showed that the first five principal components had Eigen values greater than one, and cumulatively accounted for 72% of the variation. Characterization based on quantitative and qualitative traits enabled separation of accessions into various groups representing landraces with distinct characters. |
| format |
article |
| author |
S K Dutta S B Singh T Boopathi A R Singh Y Ramakrishna |
| author_facet |
S K Dutta S B Singh T Boopathi A R Singh Y Ramakrishna |
| author_sort |
S K Dutta |
| title |
Morpho-Agronomic Diversity in Pole-Type Common Bean (Phaseolus vulgaris L.) Landraces from Lushai Hills of North-East India |
| title_short |
Morpho-Agronomic Diversity in Pole-Type Common Bean (Phaseolus vulgaris L.) Landraces from Lushai Hills of North-East India |
| title_full |
Morpho-Agronomic Diversity in Pole-Type Common Bean (Phaseolus vulgaris L.) Landraces from Lushai Hills of North-East India |
| title_fullStr |
Morpho-Agronomic Diversity in Pole-Type Common Bean (Phaseolus vulgaris L.) Landraces from Lushai Hills of North-East India |
| title_full_unstemmed |
Morpho-Agronomic Diversity in Pole-Type Common Bean (Phaseolus vulgaris L.) Landraces from Lushai Hills of North-East India |
| title_sort |
morpho-agronomic diversity in pole-type common bean (phaseolus vulgaris l.) landraces from lushai hills of north-east india |
| publisher |
Society for Promotion of Horticulture - Indian Institute of Horticultural Research |
| publishDate |
2015 |
| url |
https://doaj.org/article/998d3a8cc13d4c2ba6ab6b58d3a6b76f |
| work_keys_str_mv |
AT skdutta morphoagronomicdiversityinpoletypecommonbeanphaseolusvulgarisllandracesfromlushaihillsofnortheastindia AT sbsingh morphoagronomicdiversityinpoletypecommonbeanphaseolusvulgarisllandracesfromlushaihillsofnortheastindia AT tboopathi morphoagronomicdiversityinpoletypecommonbeanphaseolusvulgarisllandracesfromlushaihillsofnortheastindia AT arsingh morphoagronomicdiversityinpoletypecommonbeanphaseolusvulgarisllandracesfromlushaihillsofnortheastindia AT yramakrishna morphoagronomicdiversityinpoletypecommonbeanphaseolusvulgarisllandracesfromlushaihillsofnortheastindia |
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