Development of advanced mutant lines of barley with higher mineral concentrations through radiation-induced mutagenesis in Perú

In Peru it is very important to increase food quality and production in the rural areas where a high poverty and malnutrition problems are found. Mutation induction is used to improve well adapted cultivars, by upgrading one or two characteristics, while retaining all its original attributes. Hordeu...

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Autores principales:	L. Gomez, G. Aldaba, M. Ibañez, E. Aguilar
Formato:	article
Lenguaje:	EN
Publicado:	Universidad Nacional Agraria La Molina 2017
Materias:	Agriculture (General) S1-972
Acceso en línea:	https://doaj.org/article/3fb6fb30a75c4dbaa11e99df336c9ab6
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spelling	oai:doaj.org-article:3fb6fb30a75c4dbaa11e99df336c9ab62021-12-04T16:45:00ZDevelopment of advanced mutant lines of barley with higher mineral concentrations through radiation-induced mutagenesis in Perú2616-447710.21704/pja.v1i1.1063https://doaj.org/article/3fb6fb30a75c4dbaa11e99df336c9ab62017-12-01T00:00:00Zhttps://revistas.lamolina.edu.pe/index.php/jpagronomy/article/view/1063https://doaj.org/toc/2616-4477In Peru it is very important to increase food quality and production in the rural areas where a high poverty and malnutrition problems are found. Mutation induction is used to improve well adapted cultivars, by upgrading one or two characteristics, while retaining all its original attributes. Hordeum vulgare mutant lines were developed from the cultivar UNALM 96, following irradiation at 200 and 300 Gray. Mutant lines were selected in the M8 generation with higher agronomic performance and nutritive quality. They were adapted to the highlands with grain yield within the range of ,100 and 8,731 kg/ha, over the value of the parental material (4,246 kg/ha) and showed improved contents of P (131 mg/g dry weight-DW), Zn (66 mg/g DW), Mn (55 mg/g DW), Fe (57 mg/g DW) and Cu (63 µg/g DW).L. GomezG. AldabaM. IbañezE. AguilarUniversidad Nacional Agraria La MolinaarticleAgriculture (General)S1-972ENPeruvian Journal of Agronomy, Vol 1, Iss 1, Pp 14-20 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Agriculture (General) S1-972
spellingShingle	Agriculture (General) S1-972 L. Gomez G. Aldaba M. Ibañez E. Aguilar Development of advanced mutant lines of barley with higher mineral concentrations through radiation-induced mutagenesis in Perú
description	In Peru it is very important to increase food quality and production in the rural areas where a high poverty and malnutrition problems are found. Mutation induction is used to improve well adapted cultivars, by upgrading one or two characteristics, while retaining all its original attributes. Hordeum vulgare mutant lines were developed from the cultivar UNALM 96, following irradiation at 200 and 300 Gray. Mutant lines were selected in the M8 generation with higher agronomic performance and nutritive quality. They were adapted to the highlands with grain yield within the range of ,100 and 8,731 kg/ha, over the value of the parental material (4,246 kg/ha) and showed improved contents of P (131 mg/g dry weight-DW), Zn (66 mg/g DW), Mn (55 mg/g DW), Fe (57 mg/g DW) and Cu (63 µg/g DW).
format	article
author	L. Gomez G. Aldaba M. Ibañez E. Aguilar
author_facet	L. Gomez G. Aldaba M. Ibañez E. Aguilar
author_sort	L. Gomez
title	Development of advanced mutant lines of barley with higher mineral concentrations through radiation-induced mutagenesis in Perú
title_short	Development of advanced mutant lines of barley with higher mineral concentrations through radiation-induced mutagenesis in Perú
title_full	Development of advanced mutant lines of barley with higher mineral concentrations through radiation-induced mutagenesis in Perú
title_fullStr	Development of advanced mutant lines of barley with higher mineral concentrations through radiation-induced mutagenesis in Perú
title_full_unstemmed	Development of advanced mutant lines of barley with higher mineral concentrations through radiation-induced mutagenesis in Perú
title_sort	development of advanced mutant lines of barley with higher mineral concentrations through radiation-induced mutagenesis in perú
publisher	Universidad Nacional Agraria La Molina
publishDate	2017
url	https://doaj.org/article/3fb6fb30a75c4dbaa11e99df336c9ab6
work_keys_str_mv	AT lgomez developmentofadvancedmutantlinesofbarleywithhighermineralconcentrationsthroughradiationinducedmutagenesisinperu AT galdaba developmentofadvancedmutantlinesofbarleywithhighermineralconcentrationsthroughradiationinducedmutagenesisinperu AT mibanez developmentofadvancedmutantlinesofbarleywithhighermineralconcentrationsthroughradiationinducedmutagenesisinperu AT eaguilar developmentofadvancedmutantlinesofbarleywithhighermineralconcentrationsthroughradiationinducedmutagenesisinperu
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Development of advanced mutant lines of barley with higher mineral concentrations through radiation-induced mutagenesis in Perú

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