HETEROSIS BRINJAL PDF

Zuzahn Cultivars Embu and B were parentals in those hybrids. The values obtained for brinal yield characteristics in the hybrids depended on the parents involved in the crosses, but all the yield characteristics had some type of genetic gain in the hybrids, compared to the parents. II — Notes on the brinjal and bitter gourd. Expression of heterosis for productive traits in F1 eggplant Solanum melongena L.

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Zuzahn Cultivars Embu and B were parentals in those hybrids. The values obtained for brinal yield characteristics in the hybrids depended on the parents involved in the crosses, but all the yield characteristics had some type of genetic gain in the hybrids, compared to the parents.

II — Notes on the brinjal and bitter gourd. Expression of heterosis for productive traits in F1 eggplant Solanum melongena L. Monteiro and Noda also reached this conclusion. Average plant height cm. Data on quantitative characters were recorded and percent better-parent and standard heterosis were determined.

Each experimental plot consisted of 10 plants and was spaced at 1. However, it may be useful in the Southern region when planting is carried out soon after winter. The hybrids displaying high heterosis also had high heterobeltiosis Table II. All the other hybrids showed positive values. How to cite this article. Estudos Recentes sobre Heterose. Significant heterosis relative to the parental means was detected for all traits studied.

No warranty is given about the accuracy of the copy. The mean fruit weight, independent of the heterosis and heterobeltiosis values found, showed small difference from the established standard in the market commercial F hybrid.

The commercial valorization of a crop, in terms of product quality, is dependent on its capacity to concentrate the greatest number of fruit within the market standards. A randomized complete block design with three replications was used. Hybrid vigour and combining ability in eggplants. There was a problem providing the content you requested Heterobeltiosis values were mostly negative. Average early fruit weight.

The magnitude of the heterosis depended on the genotypes used. Following the same tendency of the bdinjal assessment, the mean fruit weight had positive heterosis for the majority of the hybrids. The F1 hybrids used were: Pronounced heterosis over better-parent was observed for Plant height in Arka NidhixArka Kusmakar In the temperate regions, the best prices are normally paid at the beginning of the production season, which makes early cultivars more valuable.

Services on Demand Journal. Positive heterosis for weight of early fruit was detected for the majority of hybrids, with highest positive scores for hybrids Embu x Melitino, Embu x Florida Market 10 and Embu x Black Beauty. Fourteen harvests were carried out, at seven day intervals, during a three and a half month period. Studies on Heterosis in Brinjal Solanum melongena L. The seven cultivars, two lines, 18 F1 hybrids and two commercial hybrids were tested in a randomized complete block design with three replications at the experimental field of the ESAL campus, Lavras, MG, from February to October ehterosis Heterosis breeding in brinjal.

In view of the high heterosis and or heterobeltiosis values shown for the different characteristics, the importance of the non-additive genetic effects in their expression can be inferred.

Heterosis and genetic architecture of leaf and yield characters in eggplant. Fruit characteristics are very important in eggplant breeding, as quality in heterosiis is as much or more important than quantity Paterniani, The use of F1 hybrids in eggplants provided a quick and practical way of obtaining greater early yields. TOP Related.

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HETEROSIS BRINJAL PDF

Karg First class fruit yield. Average plant height cm. Thus, it is presumed that the establishment of a population with a wide genetic base, using recurrent selection methods for increasing combining ability along with reciprocal recurrent selection, will lead to future new lines which result in hybrids superior to those studied. The seven cultivars, two lines, 18 F1 hybrids and two commercial hybrids heteroeis tested in a randomized complete block design with three replications at the experimental field of the ESAL campus, Lavras, MG, from February to October The eggplant Solanum melongena L. Pronounced heterosis over better-parent was observed for Plant height in Arka NidhixArka Kusmakar The large magnitudes for this trait showed, in general, the great superiority of hteerosis F1 hybrids, compared to the open pollinated cultivars, for obtaining good quality fruit.

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Zulkijas Each experimental plot consisted of 10 plants and was spaced at 1. No warranty is given about the accuracy of the copy. Services on Demand Journal. Positive heterosis for weight of early fruit was detected for the majority of hybrids, with highest positive scores for hybrids Embu x Melitino, Embu x Florida Market 10 and Embu x Black Beauty. Fruit characteristics are very important in eggplant breeding, as quality in vegetables is as much or beinjal important than quantity Paterniani, Pronounced heterosis over better-parent was observed for Plant height in Arka NidhixArka Kusmakar The heterosis magnitude indicates that the use of F1 hybrid plants improves this characteristic. The magnitude of the heterosis depended on the genotypes used. Hybrid vigour and combining ability in eggplants.

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