HETEROSIS IN OKRA PDF

In our study, 24 hybrids obtained by diallel cross between ecotypes of okra were subjected to analysis of their combining ability effects and hybrid vigor for. ABSTRACT. High heterosis values can be obtained using hybrid okra seeds. However, despite high heterotic values, it is very difficult to produce hybrid okra. Studies on Heterosis in Okra (Abelmoschus esculentus (L.) Moench) The results revealed that the standard heterosis for fruit yield per plant was maximum in.

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Desafios e perspectivas para a cadeia brasileira do tomate para processamento industrial. The five treatments were sown on November 21, This is an open-access article distributed under the terms of the Creative Commons Attribution License.

This result also demonstrates the similarity in the heterosis of the hybrids regardless of hybridization method IHM or THM.

Chilean Journal of Agricultural Research Significant differences in production per plant PP and number of fruits per plant were observed in the different hybrids regardless of hybridization method THM and IHM Table 2. The number of branches per plant was statistically different between the genotypes evaluated in our study. Current research has also shown the heterotic potential of hybrid okra seeds in targeting greater productivity Heterpsis et al. Hybridization commenced at the peak of flowering for both lines, 92 days after transplanting.

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The highest depression non heterobeltiosis was observed in hybrids with combination including H19 for number of seeds per fruit. Studies in Hibiscus esculentus Okra I. Heteroxis advantages have already been shown by others Mehta et al.

Studies on Heterosis in Okra (Abelmoschus esculentus (L.) Moench) [2010]

Indian Heterrosis of Genetics Breeding The regional climate is humid temperate with hot summers and dry winters. The following agronomic characteristics were determined: This experiment was set up in randomized heteroiss design RBD with four replications and used the following statistical model: However, despite high heterotic values, it is very difficult to produce hybrid okra seeds.

This strategy guarantees okra seeds of higher physiological quality than seeds produced from the initial phase Purquerio et al. Apis melifera was the most common insect present during flowering. With this information, heterosis in okra can be exploited regardless of the method used to obtain hybrid sees. After extraction, the seeds were placed in pre-labeled Kraft paper bags and stored.

The plants were spaced 1.

Heterosis in okra hybrids obtained by hybridization of two methods: traditional and experimental

Karnataka Journal of Agricultural Sciences Three hybrid types were obtained from the two hybridization methods: The most heterotic combinations for number of fruits per plant were those including UAE 22 in their combination.

Similarly, heterotic effects were also found for hetreosis of NFP Thus, the traditional and more labor intensive okra seed hybridization method THM can be reliably replaced by the less labor intensive method IHM without any loss in heterosis.

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Scientific communication Heterosis in okra hybrids obtained by hybridization of two methods: Germination and hardseedness of seeds in okra elite lines.

Currently, varieties predominate over hybrid seeds in fruit production.

Bangladesh Journal of Agricultural Research Santa Cruz 47 is the cultivar most commonly used kora Brazilian growers. During this step, two different hybridization methods were used traditional and new on the two inbred lines.

Polystyrene trays cells were filled with a commercial coconut fiber substrate and used to produce seedlings for each line. Significant differences were not observed for the leaf pubescence, but the leaf length of the UFU-QBD and UFU-QBG parents, which were directly involved in obtaining the hybrids, were significantly different Hybridization can be more confidently confirmed by analyzing a combination of these morphological characteristics from parents and hybrids.

Indian Journal of Agricultural Science Combining ability in okra. These inbred lines were obtained from three selection cycles. The objective of this study was to evaluate an experimental methodology of hybridization. Thus, the entire experiment covered m 2. Featuring journals from 32 Countries: Crop treatments insecticides, fungicides, weeding and irrigation were used as recommended for okra Filgueira,

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