Adaptability Studies In Cotton ( Gossypium Hirsutum L.)
| dc.contributor.advisor | Thombre, M.V [Gd.] | |
| dc.contributor.author | Shinde, Y.M. | |
| dc.date.accessioned | 2018-07-07T09:26:10Z | |
| dc.date.available | 2018-07-07T09:26:10Z | |
| dc.date.issued | 1985 | |
| dc.description.abstract | Tuenty-four genotypes comprising of 8 parents, 4 F.s, 4 B1s, 4 B„s and 4 F s of Gossypium hirsutum L., uere included for this study at three locations to know adapta bility and gene effects. The analysis of variance for stability 3houed that G x E component uas substantial for plant height, number of sympodia per plant, number of bolls per plant, seed cotton yield per plant, ginning percentage, lint index, seed index, mean fibre length and micronaire. Linear component shared major portion of total G x E interaction for number of bolls per plant, seed cotton yield per plant, lint index and seed index, whereas non-linear component uas in preponderance in characters like plant height, number of sympodia per plant, seed cotton yield per plant, ginning percentage, lint index, mean fibre length and micronaire. Hybrid AHH-468 uas found to be the most desired because it possessed ^i««^ average stability or general stability. None of the genotypes were found stable for all characters. Heterozygous genotypes were,stable than homozygous ones. Gene effects were not consistent from cross to cross and from location to location. Additivity and dominance played equally important role with interaction effects for inheritance of yield and yield components. Uhen yield components were simple additivity operated whereas epistasis operated in complex components. Boll number and boll weight were negatively associated as usual. Most of the characters were posits tively associated with seed cotton yield uith.feu exceptions | en_US |
| dc.identifier.uri | http://krishikosh.egranth.ac.in/handle/1/5810058254 | |
| dc.keywords | Cotton | en_US |
| dc.language.iso | en | en_US |
| dc.pages | 278pp | en_US |
| dc.publisher | Mahatma Phule Krishi Vidyapeeth, Rahuri. | en_US |
| dc.sub | Botany | en_US |
| dc.subject | null | en_US |
| dc.theme | Botany | en_US |
| dc.these.type | Ph.D | en_US |
| dc.title | Adaptability Studies In Cotton ( Gossypium Hirsutum L.) | en_US |
| dc.type | Thesis | en_US |