Phenotypic adaptability and stability of cowpea cultivars in the Colombian humid caribbean

Phenotypic adaptability and stability of cowpea cultivars in the Colombian humid caribbean

The cowpea crop is one of the greatest social, economic and nutritional importance of the Colombian Caribbean. The aim of the study was to select cowpea genotypes on base  adaptability and stability parameters. Nine  genotypes were evaluated in  six representative  environments of the Colombian humid Caribbean, during the years 2013 and 2014. Agronomic evaluation of genotypes was made under a  randomized complete block design with nine treatments and four replications in all environments. For this study, the variables grain yield, number of grains per pod and weight of 100 seeds were evaluated. The adaptability and stability of the genotypes were evaluated by means of Wricke, Eberhart and Russel, Lin and Binns, and Carneiro methods. The combined analysis of variance detected highly significant differences (p<0,001) between environments, genotypes and genotype x environment interaction for the three variables studied. Three of the four methods applied identified the genotype L-042 as the best stability and adaptability to environmental conditions evaluated. The L-042 and L-019 lines showed yields higher than 1000 kg.ha-1, which makes them very promising for the Colombian humid Caribbean. The L-042 line was released as a new cultivar, with the name of CAUPICOR 50.

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Main Authors: Araméndiz Tatis, Hermez, Espitia Camacho, Miguel, Cardona Ayala, Carlos
Format: Digital revista
Language:spa
Published: Universidad del Cauca -Facultad de ciencias Agrarias 2017
Online Access:https://revistas.unicauca.edu.co/index.php/biotecnologia/article/view/589
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record_format ojs
institution UNICAUCA CO
collection OJS
country Colombia
countrycode CO
component Revista
access En linea
databasecode rev-bsaa-co
tag revista
region America del Sur
libraryname Biblioteca de la UNICAUCA de Colombia
language spa
format Digital
author Araméndiz Tatis, Hermez
Espitia Camacho, Miguel
Cardona Ayala, Carlos
spellingShingle Araméndiz Tatis, Hermez
Espitia Camacho, Miguel
Cardona Ayala, Carlos
Phenotypic adaptability and stability of cowpea cultivars in the Colombian humid caribbean
author_facet Araméndiz Tatis, Hermez
Espitia Camacho, Miguel
Cardona Ayala, Carlos
author_sort Araméndiz Tatis, Hermez
title Phenotypic adaptability and stability of cowpea cultivars in the Colombian humid caribbean
title_short Phenotypic adaptability and stability of cowpea cultivars in the Colombian humid caribbean
title_full Phenotypic adaptability and stability of cowpea cultivars in the Colombian humid caribbean
title_fullStr Phenotypic adaptability and stability of cowpea cultivars in the Colombian humid caribbean
title_full_unstemmed Phenotypic adaptability and stability of cowpea cultivars in the Colombian humid caribbean
title_sort phenotypic adaptability and stability of cowpea cultivars in the colombian humid caribbean
description The cowpea crop is one of the greatest social, economic and nutritional importance of the Colombian Caribbean. The aim of the study was to select cowpea genotypes on base  adaptability and stability parameters. Nine  genotypes were evaluated in  six representative  environments of the Colombian humid Caribbean, during the years 2013 and 2014. Agronomic evaluation of genotypes was made under a  randomized complete block design with nine treatments and four replications in all environments. For this study, the variables grain yield, number of grains per pod and weight of 100 seeds were evaluated. The adaptability and stability of the genotypes were evaluated by means of Wricke, Eberhart and Russel, Lin and Binns, and Carneiro methods. The combined analysis of variance detected highly significant differences (p<0,001) between environments, genotypes and genotype x environment interaction for the three variables studied. Three of the four methods applied identified the genotype L-042 as the best stability and adaptability to environmental conditions evaluated. The L-042 and L-019 lines showed yields higher than 1000 kg.ha-1, which makes them very promising for the Colombian humid Caribbean. The L-042 line was released as a new cultivar, with the name of CAUPICOR 50.
publisher Universidad del Cauca -Facultad de ciencias Agrarias
publishDate 2017
url https://revistas.unicauca.edu.co/index.php/biotecnologia/article/view/589
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spelling rev-bsaa-co-article-5892020-05-09T03:27:37Z Phenotypic adaptability and stability of cowpea cultivars in the Colombian humid caribbean Adaptabilidad y estabilidad fenotípica en cultivares de fríjol Caupí en el caribe húmedo Colombiano Araméndiz Tatis, Hermez Espitia Camacho, Miguel Cardona Ayala, Carlos Selección Rendimiento de grano Mejoramiento genético Interacción genotipo x ambiente Fecha de siembra Selección Rendimiento de grano Mejoramiento genético Interacción genotipo x ambiente Fecha de siembra The cowpea crop is one of the greatest social, economic and nutritional importance of the Colombian Caribbean. The aim of the study was to select cowpea genotypes on base  adaptability and stability parameters. Nine  genotypes were evaluated in  six representative  environments of the Colombian humid Caribbean, during the years 2013 and 2014. Agronomic evaluation of genotypes was made under a  randomized complete block design with nine treatments and four replications in all environments. For this study, the variables grain yield, number of grains per pod and weight of 100 seeds were evaluated. The adaptability and stability of the genotypes were evaluated by means of Wricke, Eberhart and Russel, Lin and Binns, and Carneiro methods. The combined analysis of variance detected highly significant differences (p<0,001) between environments, genotypes and genotype x environment interaction for the three variables studied. Three of the four methods applied identified the genotype L-042 as the best stability and adaptability to environmental conditions evaluated. The L-042 and L-019 lines showed yields higher than 1000 kg.ha-1, which makes them very promising for the Colombian humid Caribbean. The L-042 line was released as a new cultivar, with the name of CAUPICOR 50. El fríjol caupí es un cultivo de importancia social, económica y alimenticia del Caribe colombiano. El objetivo del estudio fue seleccionar genotipos de fríjol caupí con base en  parámetros de adaptabilidad y estabilidad. Se evaluaron nueve  genotipos  en seis ambientes representativos del Caribe húmedo colombiano, durante los años 2013 y 2014. La evaluación agronómica de los genotipos se realizó bajo un diseño de bloques completamente al azar con nueve tratamientos y cuatro repeticiones en todos los ambientes. Para este estudio se consideraron el rendimiento de grano, número de granos por vainas y peso de 100 semillas . La estabilidad y adaptabilidad de los genotipos fueron evaluadas por los métodos de Wricke, Eberhart y Russel, Lin y Binns, y Carneiro. El análisis de varianza combinado detectó diferencias altamente significativas (p<0,001) entre ambientes, genotipos e interacción genotipo x ambiente para las tres variables estudiadas. Tres de los cuatro métodos aplicados identificaron al genotipo L–042 como el de mejor estabilidad y adaptabilidad para las condiciones ambientales evaluadas. Las líneas L-042 y L-019 acusaron rendimientos superiores a 1000 kg.ha-1, que las torna muy promisorias para el Caribe húmedo y permitió la liberación del genotipo L-042 como nuevo cultivar, con el nombre de CAUPICOR 50. Universidad del Cauca -Facultad de ciencias Agrarias 2017-07-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unicauca.edu.co/index.php/biotecnologia/article/view/589 10.18684/bsaa(15).589 Biotechnology in the Agricultural and Agroindustrial Sector; Vol. 15 No. 2 (2017): 2 Special Edition; 14-22 Biotecnología en el Sector Agropecuario y Agroindustrial; Vol. 15 Núm. 2 (2017): Edición Especial No 2 2017; 14-22 1909-9959 1692-3561 spa https://revistas.unicauca.edu.co/index.php/biotecnologia/article/view/589/673 /*ref*/COLOMBIA. FEDERACIÓN NACIONAL DE CULTIVADORES DE CEREALES (FENALCE). Situación del fríjol en Colombia. Departamento de Información Económica y Estadística [en línea]. 2013. Disponible: www.fenalce.org [citado 4 de mayo de 2016]. /*ref*/ORGANIZACIÓN DE LAS NACIONES UNIDAS PARA LA AGRICULTURA Y LA ALIMENTACIÓN (FAO). Perfiles nutricionales por países: Colombia [en línea]. 2001. Disponible: ftp://ftp.fao.org/es/esn/nutrition [citado 15 de junio de 2016]. /*ref*/AZEVEDO, C.V.G., RIBEIRO, T., SILVA, D., CARBONELL, S. e CHIORATO, A. Adaptabilidade, estabilidade e resistência a patógenos em genotipos de feijoeiro. Pesquisa Agropecuaria Brasileira, 50(10), 2015, p. 912-922. /*ref*/SANTOS, J.A.S., TEODORO, P.E., CORRÊA, A.M., SOARES, C.M.G., RIBEIRO, L. e ABREU, H. Desempenho agronômico e divergência genética entre genótipos de feijão-caupi cultivados no ecótono Cerrado/Pantanal. Bragantia, 73(4), 2014, p. 377-382. /*ref*/EBERHART, S.A. and RUSSELL, W.A. Stability parameters for comparing varieties. Crop science, 6(1), 1966, p. 36-40. /*ref*/WRICKE, G. On a method of understanding the biological diversity in field research. Z. Pflanzenzucht, 47, 1962, p. 92–96. /*ref*/LIN, C. and BINNS, M. A method of analyzing cultivar x location x year experiments: a new stability parameter. Theoretical Applied Genetics, 76(3), 1988, p. 425-430. /*ref*/CARNEIRO, P.C.S. Novas metodologias de análise da adaptabilidade e estabilidade de comportamento [Doutor Tese em Genética e Melhoramento]. Viçosa (Brasil): Universidade Federal de Viçosa, Departamento de Fitotecnia, 1988, 155 p. /*ref*/NUNES, H., FREIRE FILHO, F., RIBEIRO, V. and GOMES, R. Grain yield adaptability and stability of blackeyed cowpea genotypes under rainfed agriculture in Brazil. African Journal of Agricultural Research, 9(2), 2014, p. 255-261. /*ref*/CRUZ, C.D. Programa Genes V. 2013.5.1. - Aplicativo computacional em genética e estatística [em linha]. 2013. Disponible: http://www.ufv.br/dbg/genes/gdown1.htm [citado 10 de septiembre de 2013]. /*ref*/EL- SHAIENY, A.A.H., ABDEL–ATI, Y.Y., EL–DAMARANY, A.M. and RASHWAN, A.M. Stability analysis of components characters in cowpea (Vigna unguiculata (L.) Walp). Journal of Horticulture and Forestry, 7(2), 2015, p. 24-35. /*ref*/REA, R., DE SOUSA-VIEIRA, O., DÍAZ, A., RAMÓN, M., BRICEÑO, R., GEORGE, J. and DEMEY, J. Assessment of yield stability in sugarcane genotypes using non-parametric methods. Agronomía Colombiana, 33(2), 2015, p. 131-138. /*ref*/TADEGE, M.B., UTTA, H.Z. and AGA, A.A. Association of statistical methods used to explore genotypic x environment interaction (GEI) and cultivar stability. African Journal Agricultural Research, 9(29), 2014, p. 2231-2237. /*ref*/VANGE, T., ANGO, I.N. and ADEDZWA, D.K. Stability Analysis of Six Improved Sorghum Genotypes across Four Environments in the Southern Guinea Savanna Agroecological Zone of Nigeria. International Journal of Advances in Agricultural Science and Technology, 2(2), 2014, p. 1-14. /*ref*/VARGAS, E., VARGAS, J. y BAENA, D. Análisis de estabilidad y adaptabilidad de híbridos de maíz de alta calidad proteica en diferentes zonas Agroecológicas de Colombia. Acta Agronómica, 65(1), 2016, p. 72-79. /*ref*/TORRES, F., SAGRILO, E., TEODORO, P., RIBEIRO, L. e CARGNELUTTI-FILHO, A. Número de repetições para avaliação de caracteres em genótipos de feijão-caupi. Bragantia, 74(2), 2015, p. 161-168. /*ref*/KEFELEGN, N., MEKBIB, F. and DESALEGN, Y. Association of Stability Models in Measuring Stability of Common Bean Varieties. American Journal of Experimental Agriculture, 10(5), 2016, p. 1-9. Derechos de autor 2020 Universidad del Cauca

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