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176178

EXPLOITATION OF HYBRID VIGOUR IN CHERRY TOMATO

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Last updated: 04 Jan 2025

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Abstract

Nine diverse genotypes of cherry tomatoes (Solanum lycopersicum var. cerasiforme) were crossed to produce thirty six hybrids. All hybrids and their parents along with the commercial hybrid Katalina-522 were tested during winter seasons of 2014/15 and 2015/16 for their mean performance and heterosis based on high parent under greenhouse conditions at Kaha Vegetable Research Farm, Kaliobia Governorate, Horticulture Research Institute, Agriculture Research Center, Egypt. The performances of the produced F1 hybrids indicated that there are some crosses showed significant high values for reasonable characters compared with the commercial hybrid. The crosses Ch 3 × Ch 16, Ch 16 × Ch 22, Ch 18 × Ch 22 and Ch 22 × Ch 25 exhibited significant highest values of yield/plant. Also, some F1 hybrids showed significant heterosis based on high parent for some evaluated traits, viz., total yield/plant, fruit firmness, fruit flesh thickness,fruit TSS fruit and ascorbic acid content.

DOI

10.21608/mjppf.2017.176178

Keywords

cherry tomato, Hybrid, Heterosis, yield

Authors

First Name

A. A.

Last Name

Hamed

MiddleName

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Affiliation

Veg. Breed. Dept., Horticulture Res. Inst., Agric. Res. Center, Egypt.

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Volume

2

Article Issue

3

Related Issue

25535

Issue Date

2017-06-01

Receive Date

2021-06-08

Publish Date

2017-06-01

Page Start

291

Page End

303

Print ISSN

2357-0830

Online ISSN

2735-346X

Article File

MJPPF_Volume 2_Issue 3_Pages 291-303.pdf

PDF . 702.9kB

Link

https://mjppf.journals.ekb.eg/article_176178.html

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https://mjppf.journals.ekb.eg/service?article_code=176178

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1

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original papers

Type Code

1,393

Publication Type

Journal

Publication Title

Menoufia Journal of Plant Production

Publication Link

https://mjppf.journals.ekb.eg/

MainTitle

EXPLOITATION OF HYBRID VIGOUR IN CHERRY TOMATO

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Article

Created At

23 Jan 2023