Selection of common bean lines obtained by the genealogical and bulk methods for disease resistance and agronomic traits

ABSTRACT A common bean (Phaseolus vulgaris L.) breeding program aims to obtain high yielding lines with quality bean seeds, disease resistance, and upright plant growth habit. The aims of this study were to evaluate the resistance of 527 common bean lines to the principal physiological races of Coll...

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Autores principales:	Ribeiro,Tamires, Rovaris,Sara Regina Silvestrin, Esteves,Jose Antonio de Fátima, Carbonell,Sérgio Augusto Morais, Chiorato,Alisson Fernando
Lenguaje:	English
Publicado:	Instituto de Investigaciones Agropecuarias, INIA 2019
Materias:	Anthracnose autogamous plant breeding fusarium wilt gain from selection heritability Phaseolus vulgaris
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392019000300456
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spelling	oai:scielo:S0718-583920190003004562019-07-18Selection of common bean lines obtained by the genealogical and bulk methods for disease resistance and agronomic traitsRibeiro,TamiresRovaris,Sara Regina SilvestrinEsteves,Jose Antonio de FátimaCarbonell,Sérgio Augusto MoraisChiorato,Alisson Fernando Anthracnose autogamous plant breeding fusarium wilt gain from selection heritability Phaseolus vulgaris ABSTRACT A common bean (Phaseolus vulgaris L.) breeding program aims to obtain high yielding lines with quality bean seeds, disease resistance, and upright plant growth habit. The aims of this study were to evaluate the resistance of 527 common bean lines to the principal physiological races of Colletotrichum lindemuthianum and the Fusarium oxysporum f. phaseoli; to estimate genetic parameters and verify the efficiency of the genealogical and bulk methods in conducting these lines. Of these 527 lines, 279 were conducted by the genealogical method and 248 by the bulk method. For the field experiment, the Federer augmented block experimental design was used. Two commercial cultivars carioca seed coat were used as controls for the lines the same color, and more two commercial cultivars for the black seed coat lines. The traits evaluated in the field were plant height (PH), plant growth habit (P), bean seed yield (BY), sieve yield (SY), and lightness of the bean seed coat (L). Of the 527 lines evaluated for anthracnose, 207 were resistant, 57 moderately resistant, and 263 susceptible. For fusarium wilt, 58 were resistant, 53 moderately resistant, and 96 susceptible. For the carioca seed coat lines obtained by the genealogical method, the heritability (h²) estimates stood out for P, BY, L at 40 d, and gain from selection for BY. The h² stood out for black seed coat lines in the PH and SY traits, it can be concluded that the lines obtained by the genealogical method had better performance for all the traitsinfo:eu-repo/semantics/openAccessInstituto de Investigaciones Agropecuarias, INIAChilean journal of agricultural research v.79 n.3 20192019-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392019000300456en10.4067/S0718-58392019000300456
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Anthracnose autogamous plant breeding fusarium wilt gain from selection heritability Phaseolus vulgaris
spellingShingle	Anthracnose autogamous plant breeding fusarium wilt gain from selection heritability Phaseolus vulgaris Ribeiro,Tamires Rovaris,Sara Regina Silvestrin Esteves,Jose Antonio de Fátima Carbonell,Sérgio Augusto Morais Chiorato,Alisson Fernando Selection of common bean lines obtained by the genealogical and bulk methods for disease resistance and agronomic traits
description	ABSTRACT A common bean (Phaseolus vulgaris L.) breeding program aims to obtain high yielding lines with quality bean seeds, disease resistance, and upright plant growth habit. The aims of this study were to evaluate the resistance of 527 common bean lines to the principal physiological races of Colletotrichum lindemuthianum and the Fusarium oxysporum f. phaseoli; to estimate genetic parameters and verify the efficiency of the genealogical and bulk methods in conducting these lines. Of these 527 lines, 279 were conducted by the genealogical method and 248 by the bulk method. For the field experiment, the Federer augmented block experimental design was used. Two commercial cultivars carioca seed coat were used as controls for the lines the same color, and more two commercial cultivars for the black seed coat lines. The traits evaluated in the field were plant height (PH), plant growth habit (P), bean seed yield (BY), sieve yield (SY), and lightness of the bean seed coat (L). Of the 527 lines evaluated for anthracnose, 207 were resistant, 57 moderately resistant, and 263 susceptible. For fusarium wilt, 58 were resistant, 53 moderately resistant, and 96 susceptible. For the carioca seed coat lines obtained by the genealogical method, the heritability (h²) estimates stood out for P, BY, L at 40 d, and gain from selection for BY. The h² stood out for black seed coat lines in the PH and SY traits, it can be concluded that the lines obtained by the genealogical method had better performance for all the traits
author	Ribeiro,Tamires Rovaris,Sara Regina Silvestrin Esteves,Jose Antonio de Fátima Carbonell,Sérgio Augusto Morais Chiorato,Alisson Fernando
author_facet	Ribeiro,Tamires Rovaris,Sara Regina Silvestrin Esteves,Jose Antonio de Fátima Carbonell,Sérgio Augusto Morais Chiorato,Alisson Fernando
author_sort	Ribeiro,Tamires
title	Selection of common bean lines obtained by the genealogical and bulk methods for disease resistance and agronomic traits
title_short	Selection of common bean lines obtained by the genealogical and bulk methods for disease resistance and agronomic traits
title_full	Selection of common bean lines obtained by the genealogical and bulk methods for disease resistance and agronomic traits
title_fullStr	Selection of common bean lines obtained by the genealogical and bulk methods for disease resistance and agronomic traits
title_full_unstemmed	Selection of common bean lines obtained by the genealogical and bulk methods for disease resistance and agronomic traits
title_sort	selection of common bean lines obtained by the genealogical and bulk methods for disease resistance and agronomic traits
publisher	Instituto de Investigaciones Agropecuarias, INIA
publishDate	2019
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392019000300456
work_keys_str_mv	AT ribeirotamires selectionofcommonbeanlinesobtainedbythegenealogicalandbulkmethodsfordiseaseresistanceandagronomictraits AT rovarissarareginasilvestrin selectionofcommonbeanlinesobtainedbythegenealogicalandbulkmethodsfordiseaseresistanceandagronomictraits AT estevesjoseantoniodefatima selectionofcommonbeanlinesobtainedbythegenealogicalandbulkmethodsfordiseaseresistanceandagronomictraits AT carbonellsergioaugustomorais selectionofcommonbeanlinesobtainedbythegenealogicalandbulkmethodsfordiseaseresistanceandagronomictraits AT chioratoalissonfernando selectionofcommonbeanlinesobtainedbythegenealogicalandbulkmethodsfordiseaseresistanceandagronomictraits
_version_	1714205391650291712

Selection of common bean lines obtained by the genealogical and bulk methods for disease resistance and agronomic traits

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