Studies on Genetic Diversity in Growth, Yield and Quality Traits in Tomato (Lycopersicon esculentum Mill.)

Evaluation of 35 genotypes of tomato for yield, quality and fruit characters under net-house revealed that PCV was higher than GCV for most traits. High heritability, with moderate to high GCV and genetic gain, was recorded for number of fruits per plant, yield per plant, fruit weight, number of fru...

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Autores principales:	Rajiv Saini, A S Sidhu, Daljeet Singh, Ajay Kumar
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2013
Materias:	tomato heritability pcv gcv growth yield quality traits Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/7cb03d780d0440a58fad291d7374868c
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spelling	oai:doaj.org-article:7cb03d780d0440a58fad291d7374868c2021-12-02T11:06:50ZStudies on Genetic Diversity in Growth, Yield and Quality Traits in Tomato (Lycopersicon esculentum Mill.)0973-354X2582-4899https://doaj.org/article/7cb03d780d0440a58fad291d7374868c2013-06-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/328https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899Evaluation of 35 genotypes of tomato for yield, quality and fruit characters under net-house revealed that PCV was higher than GCV for most traits. High heritability, with moderate to high GCV and genetic gain, was recorded for number of fruits per plant, yield per plant, fruit weight, number of fruit-clusters per plant, polar diameter and number of flower-clusters per plant indicating, that, these characters could be improved by simple selection. Total yield per plant had positive and highly significant correlation with number of fruit-clusters per plant, number of flowerclusters per plant and fruit weight. Number of locules per fruit showed positive and significant correlation with fruit weight and equatorial diameter but, significant negative correlation with polar diameter. Maximum direct contribution to total yield per plant was made by number of fruits per plant, followed by number of locules per fruit.Rajiv SainiA S SidhuDaljeet SinghAjay KumarSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticletomatoheritabilitypcvgcvgrowthyieldquality traitsPlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 8, Iss 1, Pp 21-24 (2013)
institution	DOAJ
collection	DOAJ
language	EN
topic	tomato heritability pcv gcv growth yield quality traits Plant culture SB1-1110
spellingShingle	tomato heritability pcv gcv growth yield quality traits Plant culture SB1-1110 Rajiv Saini A S Sidhu Daljeet Singh Ajay Kumar Studies on Genetic Diversity in Growth, Yield and Quality Traits in Tomato (Lycopersicon esculentum Mill.)
description	Evaluation of 35 genotypes of tomato for yield, quality and fruit characters under net-house revealed that PCV was higher than GCV for most traits. High heritability, with moderate to high GCV and genetic gain, was recorded for number of fruits per plant, yield per plant, fruit weight, number of fruit-clusters per plant, polar diameter and number of flower-clusters per plant indicating, that, these characters could be improved by simple selection. Total yield per plant had positive and highly significant correlation with number of fruit-clusters per plant, number of flowerclusters per plant and fruit weight. Number of locules per fruit showed positive and significant correlation with fruit weight and equatorial diameter but, significant negative correlation with polar diameter. Maximum direct contribution to total yield per plant was made by number of fruits per plant, followed by number of locules per fruit.
format	article
author	Rajiv Saini A S Sidhu Daljeet Singh Ajay Kumar
author_facet	Rajiv Saini A S Sidhu Daljeet Singh Ajay Kumar
author_sort	Rajiv Saini
title	Studies on Genetic Diversity in Growth, Yield and Quality Traits in Tomato (Lycopersicon esculentum Mill.)
title_short	Studies on Genetic Diversity in Growth, Yield and Quality Traits in Tomato (Lycopersicon esculentum Mill.)
title_full	Studies on Genetic Diversity in Growth, Yield and Quality Traits in Tomato (Lycopersicon esculentum Mill.)
title_fullStr	Studies on Genetic Diversity in Growth, Yield and Quality Traits in Tomato (Lycopersicon esculentum Mill.)
title_full_unstemmed	Studies on Genetic Diversity in Growth, Yield and Quality Traits in Tomato (Lycopersicon esculentum Mill.)
title_sort	studies on genetic diversity in growth, yield and quality traits in tomato (lycopersicon esculentum mill.)
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2013
url	https://doaj.org/article/7cb03d780d0440a58fad291d7374868c
work_keys_str_mv	AT rajivsaini studiesongeneticdiversityingrowthyieldandqualitytraitsintomatolycopersiconesculentummill AT assidhu studiesongeneticdiversityingrowthyieldandqualitytraitsintomatolycopersiconesculentummill AT daljeetsingh studiesongeneticdiversityingrowthyieldandqualitytraitsintomatolycopersiconesculentummill AT ajaykumar studiesongeneticdiversityingrowthyieldandqualitytraitsintomatolycopersiconesculentummill
_version_	1718396230146457600

Studies on Genetic Diversity in Growth, Yield and Quality Traits in Tomato (Lycopersicon esculentum Mill.)

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