Effect of variety and seed dressing on emergence of high-oleic peanut under low temperature and high soil humidity conditions

Low temperature coupled with high soil moisture during sowing to emergence generally results in poor peanut stand, thereby posing a non-negligible threat to peanut production in north and northeast China. Five high-oleic (HO) peanut cultivars and 4 seed dressing treatments capable of controlling sev...

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Autores principales:	Chuantang Wang, Zhiwei Wang, Ying Wei, Yueyi Tang, Feifei Wang, Hongwei Han, Yan Sun
Formato:	article
Lenguaje:	EN
Publicado:	KeAi Communications Co., Ltd. 2021
Materias:	Groundnut High oleate Seed-coating Split-plot design Emergence percentage Chill stress Genetics QH426-470
Acceso en línea:	https://doaj.org/article/6fa7dc444fe246539cc164410eca5797
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spelling	oai:doaj.org-article:6fa7dc444fe246539cc164410eca57972021-11-24T04:28:35ZEffect of variety and seed dressing on emergence of high-oleic peanut under low temperature and high soil humidity conditions2096-242810.1016/j.ocsci.2021.10.002https://doaj.org/article/6fa7dc444fe246539cc164410eca57972021-10-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S209624282100052Xhttps://doaj.org/toc/2096-2428Low temperature coupled with high soil moisture during sowing to emergence generally results in poor peanut stand, thereby posing a non-negligible threat to peanut production in north and northeast China. Five high-oleic (HO) peanut cultivars and 4 seed dressing treatments capable of controlling several diseases and insect pests along with untreated checks were used to find the best combinations to cope with the dual stresses during sowing to emergence period. High broad-sense hereditability estimates of seedling emergence indicated great potential for genetic improvement of this trait. Analysis of variance in the split-plot experiment showed that the main effects of variety and seed dressing and their interaction on seedling emergence were significant. Seed dressing treatments increased seedling emergence percentage by 2.09–35.00 percent points. Four of the 5 HO peanut cultivars yielded satisfactory results. For Huayu 665, Huayu 668 and Huayu 965, Huweisanbao may be the best option; for Huayu 962, Weilidan was highly acceptable. These combinations will be evaluated further in multiple environments before large-scale extension.Chuantang WangZhiwei WangYing WeiYueyi TangFeifei WangHongwei HanYan SunKeAi Communications Co., Ltd.articleGroundnutHigh oleateSeed-coatingSplit-plot designEmergence percentageChill stressGeneticsQH426-470ENOil Crop Science, Vol 6, Iss 4, Pp 164-168 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Groundnut High oleate Seed-coating Split-plot design Emergence percentage Chill stress Genetics QH426-470
spellingShingle	Groundnut High oleate Seed-coating Split-plot design Emergence percentage Chill stress Genetics QH426-470 Chuantang Wang Zhiwei Wang Ying Wei Yueyi Tang Feifei Wang Hongwei Han Yan Sun Effect of variety and seed dressing on emergence of high-oleic peanut under low temperature and high soil humidity conditions
description	Low temperature coupled with high soil moisture during sowing to emergence generally results in poor peanut stand, thereby posing a non-negligible threat to peanut production in north and northeast China. Five high-oleic (HO) peanut cultivars and 4 seed dressing treatments capable of controlling several diseases and insect pests along with untreated checks were used to find the best combinations to cope with the dual stresses during sowing to emergence period. High broad-sense hereditability estimates of seedling emergence indicated great potential for genetic improvement of this trait. Analysis of variance in the split-plot experiment showed that the main effects of variety and seed dressing and their interaction on seedling emergence were significant. Seed dressing treatments increased seedling emergence percentage by 2.09–35.00 percent points. Four of the 5 HO peanut cultivars yielded satisfactory results. For Huayu 665, Huayu 668 and Huayu 965, Huweisanbao may be the best option; for Huayu 962, Weilidan was highly acceptable. These combinations will be evaluated further in multiple environments before large-scale extension.
format	article
author	Chuantang Wang Zhiwei Wang Ying Wei Yueyi Tang Feifei Wang Hongwei Han Yan Sun
author_facet	Chuantang Wang Zhiwei Wang Ying Wei Yueyi Tang Feifei Wang Hongwei Han Yan Sun
author_sort	Chuantang Wang
title	Effect of variety and seed dressing on emergence of high-oleic peanut under low temperature and high soil humidity conditions
title_short	Effect of variety and seed dressing on emergence of high-oleic peanut under low temperature and high soil humidity conditions
title_full	Effect of variety and seed dressing on emergence of high-oleic peanut under low temperature and high soil humidity conditions
title_fullStr	Effect of variety and seed dressing on emergence of high-oleic peanut under low temperature and high soil humidity conditions
title_full_unstemmed	Effect of variety and seed dressing on emergence of high-oleic peanut under low temperature and high soil humidity conditions
title_sort	effect of variety and seed dressing on emergence of high-oleic peanut under low temperature and high soil humidity conditions
publisher	KeAi Communications Co., Ltd.
publishDate	2021
url	https://doaj.org/article/6fa7dc444fe246539cc164410eca5797
work_keys_str_mv	AT chuantangwang effectofvarietyandseeddressingonemergenceofhigholeicpeanutunderlowtemperatureandhighsoilhumidityconditions AT zhiweiwang effectofvarietyandseeddressingonemergenceofhigholeicpeanutunderlowtemperatureandhighsoilhumidityconditions AT yingwei effectofvarietyandseeddressingonemergenceofhigholeicpeanutunderlowtemperatureandhighsoilhumidityconditions AT yueyitang effectofvarietyandseeddressingonemergenceofhigholeicpeanutunderlowtemperatureandhighsoilhumidityconditions AT feifeiwang effectofvarietyandseeddressingonemergenceofhigholeicpeanutunderlowtemperatureandhighsoilhumidityconditions AT hongweihan effectofvarietyandseeddressingonemergenceofhigholeicpeanutunderlowtemperatureandhighsoilhumidityconditions AT yansun effectofvarietyandseeddressingonemergenceofhigholeicpeanutunderlowtemperatureandhighsoilhumidityconditions
_version_	1718415981825490944

Effect of variety and seed dressing on emergence of high-oleic peanut under low temperature and high soil humidity conditions

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