Studies on Combining Ability for Yield and Quality Traits in Brinjal (Solanum melongena L.)

The experimental material in brinjal (eggplant) comprised 19 parents (15 lines + 4 testers), 60 F1 crosses and two standard checks (BH-1 and BH-2). This was grown in Randomized Block Design, with three replications. Lines vs. testers showed significance for all characters except plant height, plant...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Bharat Bhushan, A S Sidhu, A S Dhatt, Ajay Kumar
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2012
Materias:	brinjal general combining ability specific combining ability additive gene action crosses Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/1887df7b2148409d996d3fdec68e10c1
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:1887df7b2148409d996d3fdec68e10c1
record_format	dspace
spelling	oai:doaj.org-article:1887df7b2148409d996d3fdec68e10c12021-12-02T08:01:04ZStudies on Combining Ability for Yield and Quality Traits in Brinjal (Solanum melongena L.)0973-354X2582-4899https://doaj.org/article/1887df7b2148409d996d3fdec68e10c12012-12-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/365https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899The experimental material in brinjal (eggplant) comprised 19 parents (15 lines + 4 testers), 60 F1 crosses and two standard checks (BH-1 and BH-2). This was grown in Randomized Block Design, with three replications. Lines vs. testers showed significance for all characters except plant height, plant spread, number of primary branches, dry matter, total sugars and total phenol. Analysis for parents vs. hybrids showed significance for all the characters except average fruit weight, number of fruits per plant, plant spread and number of primary branches. Analysis of Variance for combining ability revealed mean squares due to lines and testers were significant for all the characters except plant height, plant spread, number of primary branches, total sugars, total phenol and content of anthocyanins. The ratio of variance due to specific combining ability and general combining ability (σ2SCA: σ2GCA) was greater than unity, indicating non-additive genetic control for all traits except plant spread and total phenols. Among the females, Punjab Barsati, PBR-91-1, RCMBL-1-1, BSR-11; and among the males, BB-93-C and U-8-61-3 were best general combiners for yield and yield components. Punjab Barsati was the best combiner for days to 50% flowering, days to first fruit harvest, number of fruits per plant and number of primary branches. The cross JBR-3-16 × PB-64 manifested best SCA effects for days to 50% flowering; PBR-91-1JBSR-98-2 for average fruit weight; BSR-11 × PB-64 for fruit length; BSR-11× U-8-61-3 for fruit girth, and the cross HABL-1 × JBSR-98-2 for yield per plant and per hectare.Bharat BhushanA S SidhuA S DhattAjay KumarSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticlebrinjalgeneral combining abilityspecific combining abilityadditive gene actioncrossesPlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 7, Iss 2, Pp 145-151 (2012)
institution	DOAJ
collection	DOAJ
language	EN
topic	brinjal general combining ability specific combining ability additive gene action crosses Plant culture SB1-1110
spellingShingle	brinjal general combining ability specific combining ability additive gene action crosses Plant culture SB1-1110 Bharat Bhushan A S Sidhu A S Dhatt Ajay Kumar Studies on Combining Ability for Yield and Quality Traits in Brinjal (Solanum melongena L.)
description	The experimental material in brinjal (eggplant) comprised 19 parents (15 lines + 4 testers), 60 F1 crosses and two standard checks (BH-1 and BH-2). This was grown in Randomized Block Design, with three replications. Lines vs. testers showed significance for all characters except plant height, plant spread, number of primary branches, dry matter, total sugars and total phenol. Analysis for parents vs. hybrids showed significance for all the characters except average fruit weight, number of fruits per plant, plant spread and number of primary branches. Analysis of Variance for combining ability revealed mean squares due to lines and testers were significant for all the characters except plant height, plant spread, number of primary branches, total sugars, total phenol and content of anthocyanins. The ratio of variance due to specific combining ability and general combining ability (σ2SCA: σ2GCA) was greater than unity, indicating non-additive genetic control for all traits except plant spread and total phenols. Among the females, Punjab Barsati, PBR-91-1, RCMBL-1-1, BSR-11; and among the males, BB-93-C and U-8-61-3 were best general combiners for yield and yield components. Punjab Barsati was the best combiner for days to 50% flowering, days to first fruit harvest, number of fruits per plant and number of primary branches. The cross JBR-3-16 × PB-64 manifested best SCA effects for days to 50% flowering; PBR-91-1JBSR-98-2 for average fruit weight; BSR-11 × PB-64 for fruit length; BSR-11× U-8-61-3 for fruit girth, and the cross HABL-1 × JBSR-98-2 for yield per plant and per hectare.
format	article
author	Bharat Bhushan A S Sidhu A S Dhatt Ajay Kumar
author_facet	Bharat Bhushan A S Sidhu A S Dhatt Ajay Kumar
author_sort	Bharat Bhushan
title	Studies on Combining Ability for Yield and Quality Traits in Brinjal (Solanum melongena L.)
title_short	Studies on Combining Ability for Yield and Quality Traits in Brinjal (Solanum melongena L.)
title_full	Studies on Combining Ability for Yield and Quality Traits in Brinjal (Solanum melongena L.)
title_fullStr	Studies on Combining Ability for Yield and Quality Traits in Brinjal (Solanum melongena L.)
title_full_unstemmed	Studies on Combining Ability for Yield and Quality Traits in Brinjal (Solanum melongena L.)
title_sort	studies on combining ability for yield and quality traits in brinjal (solanum melongena l.)
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2012
url	https://doaj.org/article/1887df7b2148409d996d3fdec68e10c1
work_keys_str_mv	AT bharatbhushan studiesoncombiningabilityforyieldandqualitytraitsinbrinjalsolanummelongenal AT assidhu studiesoncombiningabilityforyieldandqualitytraitsinbrinjalsolanummelongenal AT asdhatt studiesoncombiningabilityforyieldandqualitytraitsinbrinjalsolanummelongenal AT ajaykumar studiesoncombiningabilityforyieldandqualitytraitsinbrinjalsolanummelongenal
_version_	1718398707655770112

Studies on Combining Ability for Yield and Quality Traits in Brinjal (Solanum melongena L.)

Ejemplares similares