Estimates of Heterosis for Morphological and Flavor Attributes in Tomato

Gul, Rozina; Rahman, Hidayat Ur; Tahir, Mukkram Ali; Naeem, Muhammad; Ghafoor, Abdul

doi:10.1080/19315260.2012.719598

Cited by 3 publications

(1 citation statement)

References 5 publications

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“…For TSS 7 combinations produced significant positive heterosis over the better parent, maximum being in BWR-5 x Arka Meghali (15.04 %) (Table 5), on the contrary, only one combination (CLN 2116 x Solan Lalima (15.00 %) developed and evaluated significantly surpassed in positive heterotic effect over the standard check. Gul et al, (2013) reported similar results over better parent. An insight into the (Table 5) revealed that heterosis over better parent was found significant positive in EC-526146 x FT-5 (10.65 %) followed by 4 more crosses for ascorbic acid content whereas, 6 cross combinations showed significant positive heterosis over the standard check, maximum being in EC-5863 x Solan Vajr (15.56 %) the results are in line with Anita et al, (2005).…”

Section: Resultsmentioning

confidence: 54%

Heterosis Studies for Yield and Yield Attributing Traits in Tomato (Solanum lycopersicum L.) under North Western Himalayan Region, India

Khar¹,

Arti²

2019

Int.J.Curr.Microbiol.App.Sci

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Line x Tester analysis was performed by employing fourteen tomato genotypes (10 lines and 4 testers) to develop 40 hybrids. These hybrids along with parental lines and commercial check Naveen 2000+ were evaluated to know the extent of heterosis exhibited to different yield and yield attributing traits. Results revealed that nine hybrid combinations produced significantly increased heterotic effect over the better parent. The top best 5 such combinations were; EC

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Section: Resultsmentioning

confidence: 54%

Heterosis Studies for Yield and Yield Attributing Traits in Tomato (Solanum lycopersicum L.) under North Western Himalayan Region, India

Khar¹,

Arti²

2019

Int.J.Curr.Microbiol.App.Sci

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Study of heterosis in different cross combinations of tomato for yield and yield components

2015

Int. J. Biosci.

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The purpose ofconducting present study was to evaluate the performance of different cross combinations of tomato for mid parent heterosis and better parent heterosis regarding yield and yield related traits. Forthe parameters: No of fruits/clusters, No of fruits/plants, Fruitweight, plant height and yield/plant,some of the combinations showed significant positive mid parent heterosis. No positive significant mid-parent heterosis was observed for the parameters like fruit length and fruit size. Significant better-parent heterosis was observed in some cross-combinations for the parameters: No of fruits/clusters, No of fruits/plants and yield/plant. While, no significant positive heterosis was observed for the parameters like fruit-length, fruit diameter,fruit size and fruit weight. For fruit length and fruit diameter all the combinations showed negative value of heterosis.Significant positive heterosis for yield/plant is great achievement in our study as yield/plant is the ultimate goal of tomato growers.

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Studies on Heterosis and Inbreeding Depression for Quality Traits and Yield in Tomato (Solanum lycopersicum L.)

Kumar¹,

Pal²,

Singh³

2018

Int.J.Curr.Microbiol.App.Sci

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Estimates of Heterosis for Morphological and Flavor Attributes in Tomato

Cited by 3 publications

References 5 publications

Heterosis Studies for Yield and Yield Attributing Traits in Tomato (Solanum lycopersicum L.) under North Western Himalayan Region, India

Heterosis Studies for Yield and Yield Attributing Traits in Tomato (Solanum lycopersicum L.) under North Western Himalayan Region, India

Study of heterosis in different cross combinations of tomato for yield and yield components

Studies on Heterosis and Inbreeding Depression for Quality Traits and Yield in Tomato (Solanum lycopersicum L.)

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