Combining ability for main quality traits in peanut (Arachis hypogaea L.)

High-oleic peanuts has been recognized by processing sectors, seed sellers and consumers for their longer shelf life, longer seed life and mutiple healthe benefits. High oleate is becoming a requisite for varietal releases in many peanut breeding programs at present. To select desirable parents for...

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Autores principales:	Chuantang Wang, Zhiwei Wang, Hongwei Han, Jiakai Li, Hongjv Li, Xiushan Sun, Guosheng Song
Formato:	article
Lenguaje:	EN
Publicado:	KeAi Communications Co., Ltd. 2021
Materias:	Combining ability High oleate Heritability Groundnut Oil Protein Genetics QH426-470
Acceso en línea:	https://doaj.org/article/a487f247ec9b489c93c03f0a2e400d7a
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spelling	oai:doaj.org-article:a487f247ec9b489c93c03f0a2e400d7a2021-11-24T04:28:38ZCombining ability for main quality traits in peanut (Arachis hypogaea L.)2096-242810.1016/j.ocsci.2021.10.005https://doaj.org/article/a487f247ec9b489c93c03f0a2e400d7a2021-10-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2096242821000555https://doaj.org/toc/2096-2428High-oleic peanuts has been recognized by processing sectors, seed sellers and consumers for their longer shelf life, longer seed life and mutiple healthe benefits. High oleate is becoming a requisite for varietal releases in many peanut breeding programs at present. To select desirable parents for high-oleic peanut breeding, the study was conducted to evaluate the combining ability of 5 high-oleic donors from our research team, based on quality of individual single seeds. General combining ability was significant for oleic, linoleic, stearic and palmitic acid, oil and protein, while specific combining ability was significant for the traits except oil. Among them, oil content was found to be conditioned solely by additive gene actions, and for other quality traits, additive gene effects were more important than non-additive gene effects. High-oleic CTW and normal-oleic Xiaojingsheng were selected as the best general combiners for peanut oleic acid improvement. Narrow-sense heritability was high for quality traits other than protein, suggesting that there was high potential for genetic improvement in these traits.Chuantang WangZhiwei WangHongwei HanJiakai LiHongjv LiXiushan SunGuosheng SongKeAi Communications Co., Ltd.articleCombining abilityHigh oleateHeritabilityGroundnutOilProteinGeneticsQH426-470ENOil Crop Science, Vol 6, Iss 4, Pp 175-179 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Combining ability High oleate Heritability Groundnut Oil Protein Genetics QH426-470
spellingShingle	Combining ability High oleate Heritability Groundnut Oil Protein Genetics QH426-470 Chuantang Wang Zhiwei Wang Hongwei Han Jiakai Li Hongjv Li Xiushan Sun Guosheng Song Combining ability for main quality traits in peanut (Arachis hypogaea L.)
description	High-oleic peanuts has been recognized by processing sectors, seed sellers and consumers for their longer shelf life, longer seed life and mutiple healthe benefits. High oleate is becoming a requisite for varietal releases in many peanut breeding programs at present. To select desirable parents for high-oleic peanut breeding, the study was conducted to evaluate the combining ability of 5 high-oleic donors from our research team, based on quality of individual single seeds. General combining ability was significant for oleic, linoleic, stearic and palmitic acid, oil and protein, while specific combining ability was significant for the traits except oil. Among them, oil content was found to be conditioned solely by additive gene actions, and for other quality traits, additive gene effects were more important than non-additive gene effects. High-oleic CTW and normal-oleic Xiaojingsheng were selected as the best general combiners for peanut oleic acid improvement. Narrow-sense heritability was high for quality traits other than protein, suggesting that there was high potential for genetic improvement in these traits.
format	article
author	Chuantang Wang Zhiwei Wang Hongwei Han Jiakai Li Hongjv Li Xiushan Sun Guosheng Song
author_facet	Chuantang Wang Zhiwei Wang Hongwei Han Jiakai Li Hongjv Li Xiushan Sun Guosheng Song
author_sort	Chuantang Wang
title	Combining ability for main quality traits in peanut (Arachis hypogaea L.)
title_short	Combining ability for main quality traits in peanut (Arachis hypogaea L.)
title_full	Combining ability for main quality traits in peanut (Arachis hypogaea L.)
title_fullStr	Combining ability for main quality traits in peanut (Arachis hypogaea L.)
title_full_unstemmed	Combining ability for main quality traits in peanut (Arachis hypogaea L.)
title_sort	combining ability for main quality traits in peanut (arachis hypogaea l.)
publisher	KeAi Communications Co., Ltd.
publishDate	2021
url	https://doaj.org/article/a487f247ec9b489c93c03f0a2e400d7a
work_keys_str_mv	AT chuantangwang combiningabilityformainqualitytraitsinpeanutarachishypogaeal AT zhiweiwang combiningabilityformainqualitytraitsinpeanutarachishypogaeal AT hongweihan combiningabilityformainqualitytraitsinpeanutarachishypogaeal AT jiakaili combiningabilityformainqualitytraitsinpeanutarachishypogaeal AT hongjvli combiningabilityformainqualitytraitsinpeanutarachishypogaeal AT xiushansun combiningabilityformainqualitytraitsinpeanutarachishypogaeal AT guoshengsong combiningabilityformainqualitytraitsinpeanutarachishypogaeal
_version_	1718415995164426240

Combining ability for main quality traits in peanut (Arachis hypogaea L.)

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