Grain yield, quality traits and grain yield stability of local oat cultivars

Abstract: This study was conducted to define grain yield and quality traits of local oat cultivars and to assess the adaptability to and stability of cultivars in different environments of Central and West Black Sea Region of Turkey. Twenty-five oat genotypes were evaluated in a randomized block des...

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Autores principales:	Mut,Zeki, Akay,Hasan, Erbaş Köse,Özge Doğanay
Lenguaje:	English
Publicado:	Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo 2018
Materias:	Avena sativa grain yield quality stability oat
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162018000100269
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spelling	oai:scielo:S0718-951620180001002692018-11-21Grain yield, quality traits and grain yield stability of local oat cultivarsMut,ZekiAkay,HasanErbaş Köse,Özge Doğanay Avena sativa grain yield quality stability oat Abstract: This study was conducted to define grain yield and quality traits of local oat cultivars and to assess the adaptability to and stability of cultivars in different environments of Central and West Black Sea Region of Turkey. Twenty-five oat genotypes were evaluated in a randomized block design with four replications in six different environments. Genotype, environment and genotype × environment interaction had highly significant effects on grain yield and quality traits. The oat genotypes exhibited significant variations in grain yield (2.15-5.81 t ha-1), test weight (40.8-46.7 kg), thousand-grain weight (21.8-34.2g), groat percentage (70.1-73.6 %), protein (12.0-13.3 %), ash (2.34-2.77 %), starch (42.7-49.6 %), β-glucan (2.93-3.56 %), ADF (13.6-16.4 %), NDF (31.5-34.4 %) and fat (5.69-6.80). The genotypes G5, G7, G12, G15, and G17 were identified as the most stable cultivars for grain yield. These genotypes also had high values for desired quality traits. Therefore, these genotypes can be recommended for tested environments and similar environments. It was concluded that the genotypes with high values for desired quality traits could be used in further oat breeding programs to improve new cultivars with stable grain yield and high quality.info:eu-repo/semantics/openAccessChilean Society of Soil Science / Sociedad Chilena de la Ciencia del SueloJournal of soil science and plant nutrition v.18 n.1 20182018-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162018000100269en10.4067/S0718-95162018005001001
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Avena sativa grain yield quality stability oat
spellingShingle	Avena sativa grain yield quality stability oat Mut,Zeki Akay,Hasan Erbaş Köse,Özge Doğanay Grain yield, quality traits and grain yield stability of local oat cultivars
description	Abstract: This study was conducted to define grain yield and quality traits of local oat cultivars and to assess the adaptability to and stability of cultivars in different environments of Central and West Black Sea Region of Turkey. Twenty-five oat genotypes were evaluated in a randomized block design with four replications in six different environments. Genotype, environment and genotype × environment interaction had highly significant effects on grain yield and quality traits. The oat genotypes exhibited significant variations in grain yield (2.15-5.81 t ha-1), test weight (40.8-46.7 kg), thousand-grain weight (21.8-34.2g), groat percentage (70.1-73.6 %), protein (12.0-13.3 %), ash (2.34-2.77 %), starch (42.7-49.6 %), β-glucan (2.93-3.56 %), ADF (13.6-16.4 %), NDF (31.5-34.4 %) and fat (5.69-6.80). The genotypes G5, G7, G12, G15, and G17 were identified as the most stable cultivars for grain yield. These genotypes also had high values for desired quality traits. Therefore, these genotypes can be recommended for tested environments and similar environments. It was concluded that the genotypes with high values for desired quality traits could be used in further oat breeding programs to improve new cultivars with stable grain yield and high quality.
author	Mut,Zeki Akay,Hasan Erbaş Köse,Özge Doğanay
author_facet	Mut,Zeki Akay,Hasan Erbaş Köse,Özge Doğanay
author_sort	Mut,Zeki
title	Grain yield, quality traits and grain yield stability of local oat cultivars
title_short	Grain yield, quality traits and grain yield stability of local oat cultivars
title_full	Grain yield, quality traits and grain yield stability of local oat cultivars
title_fullStr	Grain yield, quality traits and grain yield stability of local oat cultivars
title_full_unstemmed	Grain yield, quality traits and grain yield stability of local oat cultivars
title_sort	grain yield, quality traits and grain yield stability of local oat cultivars
publisher	Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo
publishDate	2018
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162018000100269
work_keys_str_mv	AT mutzeki grainyieldqualitytraitsandgrainyieldstabilityoflocaloatcultivars AT akayhasan grainyieldqualitytraitsandgrainyieldstabilityoflocaloatcultivars AT erba351koseozgedo287anay grainyieldqualitytraitsandgrainyieldstabilityoflocaloatcultivars
_version_	1714206580536246272

Grain yield, quality traits and grain yield stability of local oat cultivars

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