Evaluation of f 1 hybrids resistant to bacterial wilt and inheritance of resistance in brinjal (lolanum melongena L.)
| dc.contributor.advisor | Abdul, Vahab M. | |
| dc.contributor.author | Geetha, Varghese | |
| dc.date.accessioned | 2021-03-15T05:26:20Z | |
| dc.date.available | 2021-03-15T05:26:20Z | |
| dc.date.issued | 1991 | |
| dc.description | M.Sc | en_US |
| dc.description.abstract | The present studies "Evaluation of F hybrids resistant to bacterial wilt and inheritance of resistance in brinjal ( Solanum melongena L . ) were conducted during February 1990 to July 1991in the vegetable research plots of Kerala Agricultural University,Vellanikkara. Evaluation of F hybrids over 4 environments revealed that all the 3 hybr ids were superior to their parents for yield during all the four seasons. It also indicated significant role of genotype x environment interaction in the yielding abi l ity of the hybrids. Considering wilt resistance the hybrids were not superior to their parents. Varietal difference was observed for plant height, fruits/plant, fruit weight, fruiting period and productive flowers. Estimation of heterosis of three F^s over their parents revealed significant heterosis for plant height, days to flower, days to first fruitset, days to harvest, primary branches/plant, total fruits/plant, total yield/plant, average fruit weight and fruiting period. All the three hybr ids viz. Surya x Pant Rituraj, SM 6-6 x SM 132, SM 6-2 x Pusa Purple Cluster were stable. Study on the nature of inheritance showed that resistance to bacterial wilt is inherited in a recessive and monogenic manner. | en_US |
| dc.identifier.citation | TH723 | en_US |
| dc.identifier.uri | https://krishikosh.egranth.ac.in/handle/1/5810162397 | |
| dc.keywords | f 1 hybrids, bacterial wilt, resistance in brinjal, (lolanum melongena L.) | en_US |
| dc.language.iso | English | en_US |
| dc.pages | 157 | en_US |
| dc.publisher | Department of Olericulture, College of Horticulture, Vellanikkara | en_US |
| dc.sub | Floriculture and Landscaping | en_US |
| dc.theme | Evaluation of f 1 hybrids resistant to bacterial wilt and inheritance of resistance in brinjal (lolanum melongena L.) | en_US |
| dc.these.type | M.Sc | en_US |
| dc.title | Evaluation of f 1 hybrids resistant to bacterial wilt and inheritance of resistance in brinjal (lolanum melongena L.) | en_US |
| dc.type | Thesis | en_US |