Combining Ability and Heterosis Studies in Bitter Guard (Momordica charactia L.)

Mishra, V. K.; Singh, Dheer

doi:10.20546/ijcmas.2018.707.499

Cited by 5 publications

(4 citation statements)

References 6 publications

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“…Three crosses were shown to have signi cant negative sca effects: IC-68314 x Special Boldar (-2.69), IC-469512 x Special Boldar (-2.49), and Preethi x Kashi Mayuri (-2.32). These ndings are consistent with previous studies on bitter gourd by Sha ullah and Sikdar (2007), Radha (2016), Thangamani (2016), Amitabh and Dinesh (2018), and Vibha and Singh (2018).…”

Section: Resultssupporting

confidence: 93%

Breeding in bitter gourd to leverage general and specific combiners for vital horticultural attributes

Sriniva,

Padma,

Naidu

et al. 2024

Preprint

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Bitter gourd is a well-known and commercially grown cucurbit all over the world. The best general and specific combiners should be employed in various breeding techniques to improve distinct horticultural traits. The current experiment was carried out in the vegetable experimental farm of the department of vegetable science at Dr. YSR Horticulture University in West Godavari, A.P. The Experiment was composed up of seven different parents that were crossed in a half diallel method, resulting in the development of 21 hybrid combinations. The analysis of variance found that the variances for general and specific combining abilities are extremely significant for all of the characters under investigation. For the traits, days to male and female flower appearance and first picking, IC-44418, Kashi Mayuri and IC-68314 were found as good general combiners whereas the hybrids viz., IC-44418 x IC-469512, IC-433630 x Special Boldar, IC-433630 x IC-68314, IC-68314 x Special Boldar, Kashi Mayuri x IC-469512, IC-469512 x Special Boldar and IC-433630 x IC-469512, are considered as promising specific combiners. For the yield components, the parents viz., Preethi, IC-469512, Special Boldar and Kashi Mayuri were observed as good general combiners whereas the hybrids viz., IC-469512 x Special Boldar, Kashi Mayuri x IC-433630, Kashi Mayuri x IC-44418, IC-44418 x IC-433630, IC-433630 x IC-469512 and Kashi Mayuri x Special Boldar were identified as good specific combiners. Selected parents with ideal per se performance and combining ability effect in various component traits can be involved in multiple crossing techniques to recombine diverse yield components.

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Section: Resultssupporting

confidence: 93%

Breeding in bitter gourd to leverage general and specific combiners for vital horticultural attributes

Sriniva,

Padma,

Naidu

et al. 2024

Preprint

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“…Special Bolder Uccha (0.91) had shown the good general combiner and West Godavari (Short) x Special Bolder Uccha (2.11) had shown the high positive significant sca effects among the all crosses. Similar results was reported by Mishra et al (2018) [8] . Number of node bearing first female flower, the parent West Godavari (Short) (-1.44) had shown positive significant gca effect are presented in Table 2.…”

Section: Resultssupporting

confidence: 92%

Combining ability studies in bitter gourd (Momordica charantia L.) for yield and yield attributes

Naik¹,

Dalai²,

Mallikarjunarao³

et al. 2022

Int. J. Hortic. Food Sci.

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and Management, Paralekhemundi, Odisha to study the combining ability for yield and yield attributing characters. Evaluation of parents for all the thirteen characters indicated West Godavari (short) and Special Bolder Uccha are the good general combiners. Similarly evaluation of hybrids revealed Galaxy (Selection 9) x Special Bolder Uccha, Galaxy (Selection 9) x Meghdut Korola and West Godavari (short) x Meghdut Korola are considered as the best specific combiners.

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“…Balat et al (2021) reported from a combining ability analysis of long fruited bottle gourd with the highest GCA effects for days to open first male flower, days to open first female flower, days to first harvest, number of fruits per plant, and total yield per plant. Mishra and Singh (2018) noted that the bitter gourd (VNR-28) showed the highest GCA effects for the total yield, fruit length, and fruit number per plant. The parent VNR-22 had maximum GCA effects for fruit weight, seeds per fruit, seed weight per fruit, fruit length, and vine length in bitter gourd.…”

Section: Resultsmentioning

confidence: 99%

“…Thangamani et al (2011) observed that the parents Preethi, CO-1, MC-30, Uchha Bolder, Green Long, MC-105 had highly significant and positive GCA effects for yield per vine, fruit weight, fruit length and fruit diameter in bitter gourd. Mishra and Singh (2018) noted that US-33 was the best general combiner for yield, fruit weight and fruit size in a five line and two testers cross in bitter gourd. The variety VNR-22 had the highest number of fruits per plant and consistent values of GCA effects followed by VNR-28 and MC-84.…”

Section: Resultsmentioning

confidence: 99%

Combining ability analysis in bitter gourd (Momordica charantia L.) for potential quality improvement

Kundu

Mohsin

Ms³

et al. 2024

Braz. J. Biol.

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Combining ability analysis provides useful information for the selection of parents, also information regarding the nature and magnitude of involved gene actions. Crops improvement involves strategies for enhancing yield potentiality and quality components. Targeting the improvement of respective characters in bitter gourd, combining ability and genetic parameters for 19 characters were estimated from a 6×6 full diallel analysis technique. The results revealed that the variances due to general combining ability (GCA) and specific combining ability (SCA) were highly significant for most of the important characters. It indicated the importance of both additive and non-additive gene actions. GCA variances were higher in magnitude than SCA variances for all the characters studied indicating the predominance of the additive gene effects in their inheritance. The parent P2 (BG 009) appeared as the best general combiner for earliness; P1 (BG 006) for number of fruits, average single fruit weight and fruit yield; P4 (BG 027) for node number of first female flower and days to seed fruit maturity; P3 (BG 011) for fruit length and thickness of the fruit flesh; P5 (BG 033) for 100-seed weight; and P6 for number of nodes per main vine. The SCA effect as well as reciprocal effect was also significant for most of the important characters in different crosses.

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Combining Ability and Heterosis Studies in Bitter Guard (Momordica charactia L.)

Cited by 5 publications

References 6 publications

Breeding in bitter gourd to leverage general and specific combiners for vital horticultural attributes

Breeding in bitter gourd to leverage general and specific combiners for vital horticultural attributes

Combining ability studies in bitter gourd (Momordica charantia L.) for yield and yield attributes

Combining ability analysis in bitter gourd (Momordica charantia L.) for potential quality improvement

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