Characterization of 11 common bean (Phaseolus vulgaris L.) lines resistant to Zabrotes subfasciatus Boheman in Cuba

Characterization of 11 common bean (Phaseolus vulgaris L.) lines resistant to Zabrotes subfasciatus Boheman in Cuba

Due to high nutritional value, common bean (Phaseolus vulgaris L.) is the most important species for human consumption among the food grain legumes. The objective of this study was to characterize 11 RAZ lines of common bean, promising for their resistance to the Mexican bean weevil (Zabrotes subfas...

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Main Authors: Lamz-Piedra, Alexis, Morales-Soto, Arianna, Delgado-Oramas, Belkis Peteira, Florido-Bacallao, Marilyn
Format: Online
Language:spa
Published: Universidad Autónoma de Tamaulipas 2023
Online Access:https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/1680
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record_format ojs
institution CIENCIA UAT
collection OJS
language spa
format Online
author Lamz-Piedra, Alexis
Morales-Soto, Arianna
Delgado-Oramas, Belkis Peteira
Florido-Bacallao, Marilyn
spellingShingle Lamz-Piedra, Alexis
Morales-Soto, Arianna
Delgado-Oramas, Belkis Peteira
Florido-Bacallao, Marilyn
Characterization of 11 common bean (Phaseolus vulgaris L.) lines resistant to Zabrotes subfasciatus Boheman in Cuba
author_facet Lamz-Piedra, Alexis
Morales-Soto, Arianna
Delgado-Oramas, Belkis Peteira
Florido-Bacallao, Marilyn
author_sort Lamz-Piedra, Alexis
title Characterization of 11 common bean (Phaseolus vulgaris L.) lines resistant to Zabrotes subfasciatus Boheman in Cuba
title_short Characterization of 11 common bean (Phaseolus vulgaris L.) lines resistant to Zabrotes subfasciatus Boheman in Cuba
title_full Characterization of 11 common bean (Phaseolus vulgaris L.) lines resistant to Zabrotes subfasciatus Boheman in Cuba
title_fullStr Characterization of 11 common bean (Phaseolus vulgaris L.) lines resistant to Zabrotes subfasciatus Boheman in Cuba
title_full_unstemmed Characterization of 11 common bean (Phaseolus vulgaris L.) lines resistant to Zabrotes subfasciatus Boheman in Cuba
title_sort characterization of 11 common bean (phaseolus vulgaris l.) lines resistant to zabrotes subfasciatus boheman in cuba
description Due to high nutritional value, common bean (Phaseolus vulgaris L.) is the most important species for human consumption among the food grain legumes. The objective of this study was to characterize 11 RAZ lines of common bean, promising for their resistance to the Mexican bean weevil (Zabrotes subfasciatus Boh.). In October 2019, 11 RAZ lines from the International Center for Tropical Agriculture (CIAT) were planted using a randomized complete block design at the National Institute of Agricultural Sciences (INCA), San José de las Lajas, Cuba. Twentytwo quantitative and qualitative traits of the common bean descriptors were used, and frequency analyses were performed for the qualitative traits and basic statistics and principal component analysis (PCA) were performed for the quantitative traits. The traits with greater variability were the primary seed color, (5 different colors were reported, with dirty white being the most frequent); the predominant color of the pods at physiological maturity, (which presented 4 color variants, with green and yellow ones standing out); the opaque aspect of the coat stood out, being registered in 6 lines, as well as the absence of color around the hilum in 10 of them. All possible variants were found for the predominant appearance of the seed coat, predominant profile of the pod and presence of color around the hilum. Variables related to the biological cycle showed less variability. The weight of 100 grains corresponded to the small grains type. The average yield was 1 685 kg/ha, with the ‘RAZ 124’ line standing out with 4 237 kg/ha. The PCA explained 61.82 % of total variability and classified the 11 lines into four groups that characterize their performance. These results indicate that the lines under study can be incorporated into the bean breeding program in Cuba by means of their evaluation in different regional environments for the selection of possible new commercial cultivars.
publisher Universidad Autónoma de Tamaulipas
publishDate 2023
url https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/1680
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spelling oai:ojs.pkp.sfu.ca:article-16802023-11-24T19:19:15Z Characterization of 11 common bean (Phaseolus vulgaris L.) lines resistant to Zabrotes subfasciatus Boheman in Cuba Caracterización de 11 líneas de frijol común (Phaseolus vulgaris L.) resistentes a Zabrotes subfasciatus Boheman en Cuba Lamz-Piedra, Alexis Morales-Soto, Arianna Delgado-Oramas, Belkis Peteira Florido-Bacallao, Marilyn resistance bruchids descriptors Mexican bean weevil grain yield resistencia brúquidos descriptores gorgojo mexicano rendimiento de grano Due to high nutritional value, common bean (Phaseolus vulgaris L.) is the most important species for human consumption among the food grain legumes. The objective of this study was to characterize 11 RAZ lines of common bean, promising for their resistance to the Mexican bean weevil (Zabrotes subfasciatus Boh.). In October 2019, 11 RAZ lines from the International Center for Tropical Agriculture (CIAT) were planted using a randomized complete block design at the National Institute of Agricultural Sciences (INCA), San José de las Lajas, Cuba. Twentytwo quantitative and qualitative traits of the common bean descriptors were used, and frequency analyses were performed for the qualitative traits and basic statistics and principal component analysis (PCA) were performed for the quantitative traits. The traits with greater variability were the primary seed color, (5 different colors were reported, with dirty white being the most frequent); the predominant color of the pods at physiological maturity, (which presented 4 color variants, with green and yellow ones standing out); the opaque aspect of the coat stood out, being registered in 6 lines, as well as the absence of color around the hilum in 10 of them. All possible variants were found for the predominant appearance of the seed coat, predominant profile of the pod and presence of color around the hilum. Variables related to the biological cycle showed less variability. The weight of 100 grains corresponded to the small grains type. The average yield was 1 685 kg/ha, with the ‘RAZ 124’ line standing out with 4 237 kg/ha. The PCA explained 61.82 % of total variability and classified the 11 lines into four groups that characterize their performance. These results indicate that the lines under study can be incorporated into the bean breeding program in Cuba by means of their evaluation in different regional environments for the selection of possible new commercial cultivars. Por su alto valor nutricional, el frijol común (Phaseolus vulgaris L.) es la especie más importante para el consumo humano entre las leguminosas de grano comestibles. El objetivo de este estudio fue caracterizar 11 líneas RAZ de frijol común, promisorias por su resistencia contra Zabrotes subfasciatus Boh. En octubre de 2019, se sembraron 11 líneas RAZ del Centro Internacional de Agricultura Tropical (CIAT), utilizando un diseño de bloques completos al azar en el Instituto Nacional de Ciencias Agrícolas (INCA), San José de Las Lajas, Cuba. Se evaluaron 22 caracteres cuantitativos y cualitativos del descriptor del frijol común y se realizaron análisis de frecuencia para las características cualitativas y estadígrafos básicos y análisis de componentes principales (ACP) de los atributos cuantitativos. Los caracteres con mayor variabilidad fueron el color primario de la semilla (reportándose 5 diferentes, y siendo el blanco sucio el más frecuente); el color predominante de la vaina en la madurez fisiológica (las cuales presentaron 4 variantes de color, principalmente verdes y amarillas); el aspecto de la testa (destacando el aspecto opaco, registrándose en 6 líneas); así como la ausencia del color alrededor del hilo en 10 de ellas. Los parámetros relacionados con el ciclo biológico presentaron menor variabilidad. El peso de 100 granos correspondió al tipo de grano pequeño. El rendimiento promedio fue 1 685 kg/ha, destacándose la línea ‘RAZ 124’ con 4 237 kg/ha. El ACP explicó el 61.82 % de la variabilidad total e integró las 11 líneas en 4 grupos que caracterizaron su comportamiento. Los resultados indican que las líneas estudiadas pueden incorporarse en el programa de mejoramiento del frijol en Cuba a través de su evaluación en diferentes ambientes regionales para la selección de posibles nuevos cultivares comerciales. Universidad Autónoma de Tamaulipas 2023-05-24 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html text/xml https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/1680 10.29059/cienciauat.v18i1.1680 CienciaUAT; Vol. 18, No. 1. July-December 2023; 178-190 CienciaUAT; Vol. 18, No. 1: julio-diciembre 2023; 178-190 2007-7858 2007-7521 spa https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/1680/1105 https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/1680/1071 https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/1680/1134 Derechos de autor 2022 Universidad Autónoma de Tamaulipas https://creativecommons.org/licenses/by-nc-sa/4.0

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