Combining ability analysis in the inter subspecific crosses of cowpea (Vigna unguiculata (L.) Walp.) and yard long bean (Vigna unguiculata (L.) Walp. spp. sesquipedalis)
The study was carried out to determine combining ability analysis among crosses derived from 11 selected cowpea genotypes. Six lines and five testers were crossed in L x T fashion and 30 hybrids were synthesized. Genotypes GC 3, Co 6, ACM 05-07, RC 101, Co(CP)7, and ACM 05-02 belonging to Vigna ungu...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Indian Society of Plant Breeders
2014-06-01
|
| Series: | Electronic Journal of Plant Breeding |
| Subjects: | |
| Online Access: | https://sites.google.com/site/ejpb2011/vol-5-2/EJPB_V5_N2_187-191.pdf?attredirects=0&d=1 |
| _version_ | 1818591022350860288 |
|---|---|
| author | G.Selvakumar, C.R. Anandakumar, C. Chinniah and R.Ushakumari |
| author_facet | G.Selvakumar, C.R. Anandakumar, C. Chinniah and R.Ushakumari |
| author_sort | G.Selvakumar, C.R. Anandakumar, C. Chinniah and R.Ushakumari |
| collection | DOAJ |
| description | The study was carried out to determine combining ability analysis among crosses derived from 11 selected cowpea genotypes. Six lines and five testers were crossed in L x T fashion and 30 hybrids were synthesized. Genotypes GC 3, Co 6, ACM 05-07, RC 101, Co(CP)7, and ACM 05-02 belonging to Vigna unguiculata were used as lines. Vellayani Local, Ettumanoor Local, Vyjayanthi and Vellayani jyothica belonging to Vigna unguiculata spp. sesquipedalis and VBN 2 belonging to Vigna unguiculata were used as testers. The results indicated the presence of both additive and non-additive genetic components for most of the traits. Based on the general combing ability, the parents GC 3, RC 101, Vyjayanthi and Vellayani jyothica were selected as good combiners. The most promising specific combiners for yield and yield components were GC 3 x Vellayani local, GC 3 x Vellayani jyothica, ACM 05-07 x VBN 2, ACM 05-07 x Vyjayanthi, RC 101 x Vellayani jyothica and ACM 05-02 x Vyjayanthi. |
| first_indexed | 2024-12-16T10:05:50Z |
| format | Article |
| id | doaj.art-936ee534d0834762aae7f3bc07e182b7 |
| institution | Directory Open Access Journal |
| issn | 0975-928X |
| language | English |
| last_indexed | 2024-12-16T10:05:50Z |
| publishDate | 2014-06-01 |
| publisher | Indian Society of Plant Breeders |
| record_format | Article |
| series | Electronic Journal of Plant Breeding |
| spelling | doaj.art-936ee534d0834762aae7f3bc07e182b72022-12-21T22:35:40ZengIndian Society of Plant BreedersElectronic Journal of Plant Breeding0975-928X2014-06-0152187191Combining ability analysis in the inter subspecific crosses of cowpea (Vigna unguiculata (L.) Walp.) and yard long bean (Vigna unguiculata (L.) Walp. spp. sesquipedalis)G.Selvakumar, C.R. Anandakumar, C. Chinniah and R.UshakumariThe study was carried out to determine combining ability analysis among crosses derived from 11 selected cowpea genotypes. Six lines and five testers were crossed in L x T fashion and 30 hybrids were synthesized. Genotypes GC 3, Co 6, ACM 05-07, RC 101, Co(CP)7, and ACM 05-02 belonging to Vigna unguiculata were used as lines. Vellayani Local, Ettumanoor Local, Vyjayanthi and Vellayani jyothica belonging to Vigna unguiculata spp. sesquipedalis and VBN 2 belonging to Vigna unguiculata were used as testers. The results indicated the presence of both additive and non-additive genetic components for most of the traits. Based on the general combing ability, the parents GC 3, RC 101, Vyjayanthi and Vellayani jyothica were selected as good combiners. The most promising specific combiners for yield and yield components were GC 3 x Vellayani local, GC 3 x Vellayani jyothica, ACM 05-07 x VBN 2, ACM 05-07 x Vyjayanthi, RC 101 x Vellayani jyothica and ACM 05-02 x Vyjayanthi.https://sites.google.com/site/ejpb2011/vol-5-2/EJPB_V5_N2_187-191.pdf?attredirects=0&d=1Cowpeacombining abilityinter subspecific crossesline x tester analysis |
| spellingShingle | G.Selvakumar, C.R. Anandakumar, C. Chinniah and R.Ushakumari Combining ability analysis in the inter subspecific crosses of cowpea (Vigna unguiculata (L.) Walp.) and yard long bean (Vigna unguiculata (L.) Walp. spp. sesquipedalis) Electronic Journal of Plant Breeding Cowpea combining ability inter subspecific crosses line x tester analysis |
| title | Combining ability analysis in the inter subspecific crosses of cowpea (Vigna unguiculata (L.) Walp.) and yard long bean (Vigna unguiculata (L.) Walp. spp. sesquipedalis) |
| title_full | Combining ability analysis in the inter subspecific crosses of cowpea (Vigna unguiculata (L.) Walp.) and yard long bean (Vigna unguiculata (L.) Walp. spp. sesquipedalis) |
| title_fullStr | Combining ability analysis in the inter subspecific crosses of cowpea (Vigna unguiculata (L.) Walp.) and yard long bean (Vigna unguiculata (L.) Walp. spp. sesquipedalis) |
| title_full_unstemmed | Combining ability analysis in the inter subspecific crosses of cowpea (Vigna unguiculata (L.) Walp.) and yard long bean (Vigna unguiculata (L.) Walp. spp. sesquipedalis) |
| title_short | Combining ability analysis in the inter subspecific crosses of cowpea (Vigna unguiculata (L.) Walp.) and yard long bean (Vigna unguiculata (L.) Walp. spp. sesquipedalis) |
| title_sort | combining ability analysis in the inter subspecific crosses of cowpea vigna unguiculata l walp and yard long bean vigna unguiculata l walp spp sesquipedalis |
| topic | Cowpea combining ability inter subspecific crosses line x tester analysis |
| url | https://sites.google.com/site/ejpb2011/vol-5-2/EJPB_V5_N2_187-191.pdf?attredirects=0&d=1 |
| work_keys_str_mv | AT gselvakumarcranandakumarcchinniahandrushakumari combiningabilityanalysisintheintersubspecificcrossesofcowpeavignaunguiculatalwalpandyardlongbeanvignaunguiculatalwalpsppsesquipedalis |