COBINING ABILITY AND HETEROSIS IN EGGPLANT (Solanum melongena L.)
A full diallel was established in 2006 at Duhok Univ., Iraq, to study heterosis and combining ability for growth, and yield components in four varieties, Early long purple(1),Long purple(2),Black Beauty(3), and Alton kubry (4) of eggplant. The results revealed that F1's exhibited significant he...
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College of Agriculture
2013-04-01
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| Series: | Mesopotamia Journal of Agriculture |
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| Online Access: | https://magrj.mosuljournals.com/article_76060_18b23df92cbf90a536f9c90f0f2f610a.pdf |
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| author | A. Al-Hubaity J. Teli |
| author_facet | A. Al-Hubaity J. Teli |
| author_sort | A. Al-Hubaity |
| collection | DOAJ |
| description | A full diallel was established in 2006 at Duhok Univ., Iraq, to study heterosis and combining ability for growth, and yield components in four varieties, Early long purple(1),Long purple(2),Black Beauty(3), and Alton kubry (4) of eggplant. The results revealed that F1's exhibited significant heterosis for all traits. The hybrid (3×1) gave the highest heterosis value for plant height and fruit weight. The hybrid (4×2) produced the greatest value for number of branches and early yield plant . Whereas, the hybrid (4×1) was earliest in date of flowering and possessed the highest heterosis in fruit diameter. The parent 2 (long purple) revealed as the best general combiner for most desirable traits . Analysis of combining ability indicated that GCA mean square was significant for all traits, whereas, SCA mean square was non-significant in number of branches ,number of leaves till 1st inflorescence, total and early yield. Specific combining ability results for each hybrid exhibited that 2x4 was characterized with a good specific combining ability for most traits .On the other hand ,there was a significant reciprocal effect's for date of flowering, no. of flowers inflorescence-1 , average fruit weight, no. of fruits plant-1 ,fruit length and diameter which was obviously recognized between the hybrid 3x1 and its reciprocal. |
| format | Article |
| id | doaj-art-8db14bacd94a4c22b99f2f9d4351dd11 |
| institution | Kabale University |
| issn | 1815-316X 2224-9796 |
| language | English |
| publishDate | 2013-04-01 |
| publisher | College of Agriculture |
| record_format | Article |
| series | Mesopotamia Journal of Agriculture |
| spelling | doaj-art-8db14bacd94a4c22b99f2f9d4351dd112025-08-20T03:49:12ZengCollege of AgricultureMesopotamia Journal of Agriculture1815-316X2224-97962013-04-0141132633810.33899/magrj.2013.7606076060COBINING ABILITY AND HETEROSIS IN EGGPLANT (Solanum melongena L.)A. Al-Hubaity0J. Teli1College of Agriculture and Forestry, Mosul ,IraqCollege of Agriculture, Duhok-IraqA full diallel was established in 2006 at Duhok Univ., Iraq, to study heterosis and combining ability for growth, and yield components in four varieties, Early long purple(1),Long purple(2),Black Beauty(3), and Alton kubry (4) of eggplant. The results revealed that F1's exhibited significant heterosis for all traits. The hybrid (3×1) gave the highest heterosis value for plant height and fruit weight. The hybrid (4×2) produced the greatest value for number of branches and early yield plant . Whereas, the hybrid (4×1) was earliest in date of flowering and possessed the highest heterosis in fruit diameter. The parent 2 (long purple) revealed as the best general combiner for most desirable traits . Analysis of combining ability indicated that GCA mean square was significant for all traits, whereas, SCA mean square was non-significant in number of branches ,number of leaves till 1st inflorescence, total and early yield. Specific combining ability results for each hybrid exhibited that 2x4 was characterized with a good specific combining ability for most traits .On the other hand ,there was a significant reciprocal effect's for date of flowering, no. of flowers inflorescence-1 , average fruit weight, no. of fruits plant-1 ,fruit length and diameter which was obviously recognized between the hybrid 3x1 and its reciprocal.https://magrj.mosuljournals.com/article_76060_18b23df92cbf90a536f9c90f0f2f610a.pdfcombining abilityheterosiseggplant |
| spellingShingle | A. Al-Hubaity J. Teli COBINING ABILITY AND HETEROSIS IN EGGPLANT (Solanum melongena L.) Mesopotamia Journal of Agriculture combining ability heterosis eggplant |
| title | COBINING ABILITY AND HETEROSIS IN EGGPLANT (Solanum melongena L.) |
| title_full | COBINING ABILITY AND HETEROSIS IN EGGPLANT (Solanum melongena L.) |
| title_fullStr | COBINING ABILITY AND HETEROSIS IN EGGPLANT (Solanum melongena L.) |
| title_full_unstemmed | COBINING ABILITY AND HETEROSIS IN EGGPLANT (Solanum melongena L.) |
| title_short | COBINING ABILITY AND HETEROSIS IN EGGPLANT (Solanum melongena L.) |
| title_sort | cobining ability and heterosis in eggplant solanum melongena l |
| topic | combining ability heterosis eggplant |
| url | https://magrj.mosuljournals.com/article_76060_18b23df92cbf90a536f9c90f0f2f610a.pdf |
| work_keys_str_mv | AT aalhubaity cobiningabilityandheterosisineggplantsolanummelongenal AT jteli cobiningabilityandheterosisineggplantsolanummelongenal |