COMBINING ABILITY IN F2 HYBRIDS FABA BEAN (Vicia faba L.)
Used in this study Four varieties of faba bean (<em>Vicia faba </em>L.) viz., 1- French (Aguadulce) 2- Syrian (Shami) 3- Spain and 4- Holland were Full diallel crossing carried out according to (Griffing 1956) first method (Model I) to produce F<sub>2</sub> hybrids , of tw...
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College of Agriculture
2017-12-01
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| Series: | Mesopotamia Journal of Agriculture |
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| Online Access: | https://magrj.mosuljournals.com/article_161370_95a64e10915a26d6e5d612c0e296858b.pdf |
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| author | Shamil AL-Hamdany |
| author_facet | Shamil AL-Hamdany |
| author_sort | Shamil AL-Hamdany |
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| description | Used in this study Four varieties of faba bean (<em>Vicia faba </em>L.) viz., 1- French (Aguadulce) 2- Syrian (Shami) 3- Spain and 4- Holland were Full diallel crossing carried out according to (Griffing 1956) first method (Model I) to produce F<sub>2</sub> hybrids , of twelve single hybrid from self pollination of F<sub>1</sub> hybrid during the growing season 2009/2010. The parents and F<sub>2 </sub>hybrid were planting by using Randomized Complete Block Design (R.C.B.D.) with three replications at vegetable field of the Horticulture and landscape design department , College of Agriculture and Forestry , Mosul University , during the growing season 2010/2011 , for evaluate the performance of full diallel hybrids and parents , to determine the best parental combinations through general and specific combining abilities analysis and estimating their effects and reciprocal effect of the yield and its components.
Analysis of variance results showed that mean squares of general combining ability was significant for all the studied characters except biological yield , and that of specific combining ability was significant for most studied characters , the reciprocal effects was significant for all studied characters except no. of pods per plant and seeds yield. The results showed that variance compound of general combining ability was higher than that of specific combining ability for pod length , 100 seed weight, green pods yield and seeds yield , indicating that an additive gene action control the inheritance of these characters. Estimation of general combining ability effects showed that the parents French (Aguadulce) and Syrian (Shami) was significant and good combiners for most of the studied characters , indicating that the contains desired gene , the hybrids varied for their specific combining ability effects , the hybrid 1×4 have a good significant specific combining ability effects for the most desirable characters , and this due to the wide genetic diversity between their parents and their abilities to inherit their characters to their hybrids. |
| format | Article |
| id | doaj-art-c82acc26c7d44b529c6d3293dd99542e |
| institution | OA Journals |
| issn | 1815-316X 2224-9796 |
| language | English |
| publishDate | 2017-12-01 |
| publisher | College of Agriculture |
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| series | Mesopotamia Journal of Agriculture |
| spelling | doaj-art-c82acc26c7d44b529c6d3293dd99542e2025-08-20T02:19:45ZengCollege of AgricultureMesopotamia Journal of Agriculture1815-316X2224-97962017-12-01454859810.33899/magrj.2017.161370161370COMBINING ABILITY IN F2 HYBRIDS FABA BEAN (Vicia faba L.)Shamil AL-Hamdany0Hort. & Landscape Design Dept., College of Agriculture and Forestry, Mosul University. IraqUsed in this study Four varieties of faba bean (<em>Vicia faba </em>L.) viz., 1- French (Aguadulce) 2- Syrian (Shami) 3- Spain and 4- Holland were Full diallel crossing carried out according to (Griffing 1956) first method (Model I) to produce F<sub>2</sub> hybrids , of twelve single hybrid from self pollination of F<sub>1</sub> hybrid during the growing season 2009/2010. The parents and F<sub>2 </sub>hybrid were planting by using Randomized Complete Block Design (R.C.B.D.) with three replications at vegetable field of the Horticulture and landscape design department , College of Agriculture and Forestry , Mosul University , during the growing season 2010/2011 , for evaluate the performance of full diallel hybrids and parents , to determine the best parental combinations through general and specific combining abilities analysis and estimating their effects and reciprocal effect of the yield and its components. Analysis of variance results showed that mean squares of general combining ability was significant for all the studied characters except biological yield , and that of specific combining ability was significant for most studied characters , the reciprocal effects was significant for all studied characters except no. of pods per plant and seeds yield. The results showed that variance compound of general combining ability was higher than that of specific combining ability for pod length , 100 seed weight, green pods yield and seeds yield , indicating that an additive gene action control the inheritance of these characters. Estimation of general combining ability effects showed that the parents French (Aguadulce) and Syrian (Shami) was significant and good combiners for most of the studied characters , indicating that the contains desired gene , the hybrids varied for their specific combining ability effects , the hybrid 1×4 have a good significant specific combining ability effects for the most desirable characters , and this due to the wide genetic diversity between their parents and their abilities to inherit their characters to their hybrids.https://magrj.mosuljournals.com/article_161370_95a64e10915a26d6e5d612c0e296858b.pdfcombining abilitydiallel crossfaba bean (vicia faba l.) |
| spellingShingle | Shamil AL-Hamdany COMBINING ABILITY IN F2 HYBRIDS FABA BEAN (Vicia faba L.) Mesopotamia Journal of Agriculture combining ability diallel cross faba bean (vicia faba l.) |
| title | COMBINING ABILITY IN F2 HYBRIDS FABA BEAN (Vicia faba L.) |
| title_full | COMBINING ABILITY IN F2 HYBRIDS FABA BEAN (Vicia faba L.) |
| title_fullStr | COMBINING ABILITY IN F2 HYBRIDS FABA BEAN (Vicia faba L.) |
| title_full_unstemmed | COMBINING ABILITY IN F2 HYBRIDS FABA BEAN (Vicia faba L.) |
| title_short | COMBINING ABILITY IN F2 HYBRIDS FABA BEAN (Vicia faba L.) |
| title_sort | combining ability in f2 hybrids faba bean vicia faba l |
| topic | combining ability diallel cross faba bean (vicia faba l.) |
| url | https://magrj.mosuljournals.com/article_161370_95a64e10915a26d6e5d612c0e296858b.pdf |
| work_keys_str_mv | AT shamilalhamdany combiningabilityinf2hybridsfababeanviciafabal |