Combining Ability Analysis in Brinjal (Solanum melongena L.)

Hussain, Khursheed; Khan, Sherbaz; Parveen, Kehkashan; Mukhdoomi, M. I.; Nazir, Gazala; Afroza, Baseerat; Singh, P. K.; Dar, Zahoor Ahmad

doi:10.20546/ijcmas.2017.607.199

Cited by 8 publications

(8 citation statements)

References 2 publications

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“…Thus these traits might be governed by dominance, additive × dominance and/or dominance ×dominance epistatis. Similar results have been obtained by [7][8][9][10][11][12][13][14][15].…”

Section: Resultssupporting

confidence: 89%

Studies on Combining Ability in Eggplant (Solanum melongena L.) for Yield and Its Component

Pramila

Kushwaha

Kumar

et al. 2020

CJAST

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Present investigation was carried out during autumn winter season 2013-14 and 2014-15 at the Vegetable Research Centre of GBPUA&T, Pantnagar with 43 genotypes including 10 lines, 3 testers and 30 F1’s of brinjal. The experiment was laid out in Randomized Block Design with three replications. The observations were recorded for 11 characters. Variances due to testers were greater than variances due to lines for most of the characters. The estimates of General Combining Ability (GCA) effect indicated that PB71, BB85, PB66, Swarn Syamli and DBL02 were best general combiner for earliness (days to 50% flowering), whereas the best specific cross was BRLVAR6 × DBL02. For weight of marketable fruits per plant PB66, SMB115, LC7, BRLVAR6 were best general combiners and SMB115 × DBL02, PB66 × Pant Samrat and IBWL 2001-1 × Pant Rituraj were best specific combiners. Pant Rituraj was found best general combining effect for plant height, fruit diameter, weight of marketable fruits per plant, number of unmarketable fruits per plant, total yield per plant and total yield per hectare. Pant Samrat showed good General Combining Ability (GCA) effects for number of primary branches per plant, number of marketable fruits per plant, weight of unmarketable fruits per plant and total number of fruits per plant. DBL02 was recorded best general combiner for earliness and fruit length. SMB115 and PB 66 were best general combiners for most of the yield characters. SMB115 × DBL02, PB66 × Pant Samrat and IBWL2001-1 × Pant Rituraj were showed highest Specific Combining Ability (SCA) effect for most of the characters. Therefore, these cross combinations could be commercially exploited for higher yield.

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“…Thus these traits might be governed by dominance, additive × dominance and/or dominance ×dominance epistatis. Similar results have been obtained by [7][8][9][10][11][12][13][14][15].…”

Section: Resultssupporting

confidence: 89%

Studies on Combining Ability in Eggplant (Solanum melongena L.) for Yield and Its Component

Pramila

Kushwaha

Kumar

et al. 2020

CJAST

View full text Add to dashboard Cite

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“…For rest of the parents, disparities were observed for the presence of dominant and recessive genes. Similar results have also been reported by Sousa and Maluf (2003) and Hussain et al, (2017) for various traits in hot pepper.…”

Section: Vitamin C Total Carotenoidssupporting

confidence: 90%

Graphical Analysis for Quality Traits in Sweet Pepper (Capsicum annuum L.)

Afroza¹,

Khan²,

Lateef³

et al. 2019

Int.J.Curr.Microbiol.App.Sci

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“…However, significant and positive gca effect for marketable fruit yield per plant was registered by three parents viz., BCB-40, BCB-30 and Punjab Sadabahar and significantly negative gca effect for fruit infestation by brinjal fruit and shoot borer was registered by only BCB-40. Several earlier reports showing significant and positive gca effects for different characters viz., fruit yield/plant and fruit number/plant (Dharwad et al 2011, Hussain et al 2017 ; fruit weight (Shafeeq et al 2007, Dharwad et al 2011, Sharma et al 2016, Hussain et al 2017 ; fruit diameter , Sharma et al 2016, Hussain et al 2017 ; fruit length (Shafeeq et al 2007, Sharma et al 2016, phenol content, number of primary branches/ plant and plant height , Sharma et al 2016, Hussain et al 2017) agreed well to the present findings. Considering the second highest per se performance for marketable fruit yield / plant (2.59 kg / plant) along second lowest severity of fruit borer infestation (18.55%) together, the parental line BCB-40 emerged as the best followed by BCB-30,…”

Section: General Combining Ability (Gca) Effectssupporting

confidence: 87%

Combining ability studies for yield components, quality characters and relative susceptibility to fruit and shoot borer in brinjal

Mondal,

Hazra,

Hazra

et al. 2021

VegSci

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Six diverse brinjal lines were crossed in a diallel fashion, excluding reciprocals to obtain fifteen cross combinations to study combining ability for yield components, quality characters and relative susceptibility to brinjal fruit and shoot borer. Significant differences were observed among genotypes for most of the characters studied. Both additive and non-additive gene action conditioned most of the characters while non-additive gene action was preponderant for the control of total phenol content of fruit, seed protein content and shoot infestation by borer. Maximum significant gca effects in desired directions were registered by Garia for 7 characters followed by BCB-40, BCB-50 and Punjab Sadabahar for 6 characters. However, considering the second highest per se performance for marketable fruit yield/ plant (2.59 kg/plant) along with second lowest severity of fruit borer infestation (18.55%) together, the parental line BCB-40 emerged as the best followed by BCB-30, being the highest yielder (2.69 kg/plant) and low severity of fruit borer infestation (22.07%). The most promising cross combination Garia × Punjab Sadabahar registering the second highest marketable fruit yield per plant (3.74 kg / plant) exhibited the highest significantly positive sca effects for marketable fruit yield/ plant along with high and significantly positive sca effect for plant height, fruit pedicel length, fruit weight, fruits per plant and total phenol content of shoot and significantly negative sca effect for fruit infestation by brinjal fruit and shoot borer. Keeping in view of low narrow sense heritability for some important characters viz., fruit weight, marketable fruit yield per plant, total phenol content of fruit and fruit infestation by brinjal fruit and shoot borer selection should be based primarily on replicated family testing in F3 and later generations. In the perspective of importance of nonadditive genetic variance along with additive genetic variance for the conditioning of most of the characters, heterosis breeding to develop high yielding hybrids possessing better fruit size, colour, quality and less susceptibility to brinjal fruit and shoot borer may be the best breeding strategy.

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Combining Ability Analysis in Brinjal (Solanum melongena L.)

Cited by 8 publications

References 2 publications

Studies on Combining Ability in Eggplant (Solanum melongena L.) for Yield and Its Component

Studies on Combining Ability in Eggplant (Solanum melongena L.) for Yield and Its Component

Graphical Analysis for Quality Traits in Sweet Pepper (Capsicum annuum L.)

Combining ability studies for yield components, quality characters and relative susceptibility to fruit and shoot borer in brinjal

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