PHISIOLOGICAL AND AGRONOMIC TRAITS OF HARD WHEAT CIRNO VARIETY C2008 CONFIRM ITS GENETIC STABILITY

PHISIOLOGICAL AND AGRONOMIC TRAITS OF HARD WHEAT CIRNO VARIETY C2008 CONFIRM ITS GENETIC STABILITY

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Due to the importance of the correct selection of progenitors for an effective genetic improvement in highly productive wheat regions such as the state of Sonora, which contributes 50 % of the wheat in Mexico, we conducted a study of morphoagronomic variables of the crystalline wheat CIRNO C2008 variety. The objective was to determine the genetic stability index of the grain yield components in the Valle del Yaqui and Valle del Mayo, during the sowing seasons of 2007-2015. In addition, physiological and agronomic traits were evaluated in the 2015-16 cycle in an area established in CETT-910, as a representative site of the Valle del Yaqui, which were compared with the varietal descriptor and correlated with grain yield to contribute to its physioagronomic characterization. The experimental design was completely randomized and data were taken from different sites of the valleys mentioned in the state of Sonora. The highest grain yield was obtained in the Valle del Yaqui. The variables of plant height and spike length were the components of the yield with the highest index of genetic stability. The variety phenophases occurred properly without affecting the biological cycle. The grain yield in the CETT-910, in the 2015-2016 cycle, was higher than that obtained by the varietal descriptor as a result of good nutritional status and high photosynthesis. The results show that CIRNO C2008 maintains genetic stability of the yield components after eight years of being released for agricultural production in the Valle del Yaqui and Valle del Mayo.

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Main Authors: Argentel-Martínez, Leandris, Garatuza-Payán, Jaime, Armendáriz-Ontiveros, M. Magdalena, Yépez-González, Enrico, Garibaldi-Chávez, J. Manuel, Ortiz-Enriquez, J. Eliseo, González-Aguilera, Jorge
Format: Digital revista
Language:spa
Published: Colegio de Postgraduados 2018
Online Access:https://www.agrociencia-colpos.org/index.php/agrociencia/article/view/1679
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id oai:ojs.pkp.sfu.ca:article1679
record_format ojs
institution COLPOS
collection OJS
country México
countrycode MX
component Revista
access En linea
databasecode rev-agrociencia-mx
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region America del Norte
libraryname Departamento de documentación y biblioteca de COLPOS
language spa
format Digital
author Argentel-Martínez, Leandris
Garatuza-Payán, Jaime
Armendáriz-Ontiveros, M. Magdalena
Yépez-González, Enrico
Garibaldi-Chávez, J. Manuel
Ortiz-Enriquez, J. Eliseo
González-Aguilera, Jorge
spellingShingle Argentel-Martínez, Leandris
Garatuza-Payán, Jaime
Armendáriz-Ontiveros, M. Magdalena
Yépez-González, Enrico
Garibaldi-Chávez, J. Manuel
Ortiz-Enriquez, J. Eliseo
González-Aguilera, Jorge
PHISIOLOGICAL AND AGRONOMIC TRAITS OF HARD WHEAT CIRNO VARIETY C2008 CONFIRM ITS GENETIC STABILITY
author_facet Argentel-Martínez, Leandris
Garatuza-Payán, Jaime
Armendáriz-Ontiveros, M. Magdalena
Yépez-González, Enrico
Garibaldi-Chávez, J. Manuel
Ortiz-Enriquez, J. Eliseo
González-Aguilera, Jorge
author_sort Argentel-Martínez, Leandris
title PHISIOLOGICAL AND AGRONOMIC TRAITS OF HARD WHEAT CIRNO VARIETY C2008 CONFIRM ITS GENETIC STABILITY
title_short PHISIOLOGICAL AND AGRONOMIC TRAITS OF HARD WHEAT CIRNO VARIETY C2008 CONFIRM ITS GENETIC STABILITY
title_full PHISIOLOGICAL AND AGRONOMIC TRAITS OF HARD WHEAT CIRNO VARIETY C2008 CONFIRM ITS GENETIC STABILITY
title_fullStr PHISIOLOGICAL AND AGRONOMIC TRAITS OF HARD WHEAT CIRNO VARIETY C2008 CONFIRM ITS GENETIC STABILITY
title_full_unstemmed PHISIOLOGICAL AND AGRONOMIC TRAITS OF HARD WHEAT CIRNO VARIETY C2008 CONFIRM ITS GENETIC STABILITY
title_sort phisiological and agronomic traits of hard wheat cirno variety c2008 confirm its genetic stability
description Due to the importance of the correct selection of progenitors for an effective genetic improvement in highly productive wheat regions such as the state of Sonora, which contributes 50 % of the wheat in Mexico, we conducted a study of morphoagronomic variables of the crystalline wheat CIRNO C2008 variety. The objective was to determine the genetic stability index of the grain yield components in the Valle del Yaqui and Valle del Mayo, during the sowing seasons of 2007-2015. In addition, physiological and agronomic traits were evaluated in the 2015-16 cycle in an area established in CETT-910, as a representative site of the Valle del Yaqui, which were compared with the varietal descriptor and correlated with grain yield to contribute to its physioagronomic characterization. The experimental design was completely randomized and data were taken from different sites of the valleys mentioned in the state of Sonora. The highest grain yield was obtained in the Valle del Yaqui. The variables of plant height and spike length were the components of the yield with the highest index of genetic stability. The variety phenophases occurred properly without affecting the biological cycle. The grain yield in the CETT-910, in the 2015-2016 cycle, was higher than that obtained by the varietal descriptor as a result of good nutritional status and high photosynthesis. The results show that CIRNO C2008 maintains genetic stability of the yield components after eight years of being released for agricultural production in the Valle del Yaqui and Valle del Mayo.
publisher Colegio de Postgraduados
publishDate 2018
url https://www.agrociencia-colpos.org/index.php/agrociencia/article/view/1679
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spelling oai:ojs.pkp.sfu.ca:article16792020-05-14T06:46:30Z PHISIOLOGICAL AND AGRONOMIC TRAITS OF HARD WHEAT CIRNO VARIETY C2008 CONFIRM ITS GENETIC STABILITY CARACTERES FISIOLÓGICOS Y AGRONÓMICOS DE LA VARIEDAD DE TRIGO CRISTALINO CIRNO C2008 CONFIRMAN SU ESTABILIDAD GENÉTICA Argentel-Martínez, Leandris Garatuza-Payán, Jaime Armendáriz-Ontiveros, M. Magdalena Yépez-González, Enrico Garibaldi-Chávez, J. Manuel Ortiz-Enriquez, J. Eliseo González-Aguilera, Jorge wheat CIRNO C2008 physiological characteristics genetic stability trigo CIRNO C2008 caracteres fisiológicos estabilidad genética Due to the importance of the correct selection of progenitors for an effective genetic improvement in highly productive wheat regions such as the state of Sonora, which contributes 50 % of the wheat in Mexico, we conducted a study of morphoagronomic variables of the crystalline wheat CIRNO C2008 variety. The objective was to determine the genetic stability index of the grain yield components in the Valle del Yaqui and Valle del Mayo, during the sowing seasons of 2007-2015. In addition, physiological and agronomic traits were evaluated in the 2015-16 cycle in an area established in CETT-910, as a representative site of the Valle del Yaqui, which were compared with the varietal descriptor and correlated with grain yield to contribute to its physioagronomic characterization. The experimental design was completely randomized and data were taken from different sites of the valleys mentioned in the state of Sonora. The highest grain yield was obtained in the Valle del Yaqui. The variables of plant height and spike length were the components of the yield with the highest index of genetic stability. The variety phenophases occurred properly without affecting the biological cycle. The grain yield in the CETT-910, in the 2015-2016 cycle, was higher than that obtained by the varietal descriptor as a result of good nutritional status and high photosynthesis. The results show that CIRNO C2008 maintains genetic stability of the yield components after eight years of being released for agricultural production in the Valle del Yaqui and Valle del Mayo. Debido a la importancia de la correcta selección de progenitores para una mejora genética efectiva en regiones altamente productoras de trigo como el estado de Sonora, que aporta 50 % del trigo en México, se realizó un estudio de variables morfoagronómicas de la variedad de trigo cristalino CIRNO C2008. El objetivo fue determinar el índice de estabilidad genética de los componentes del rendimiento de grano en los Valles del Yaqui y del Mayo, en las épocas de siembra de 2007-2015. Además se evaluaron caracteres fisiológicos y agronómicos en el ciclo 2015-16 en un área establecida en el CETT-910, como un sitio representativo del Valle del Yaqui, los cuales se compararon con el descriptor varietal y se correlacionaron con el rendimiento de grano para contribuir a su caracterización fisioagronómica. El diseño experimental fue completamente aleatorizado y se tomaron datos de diferentes sitios de dichos Valles del estado de Sonora. El mayor rendimiento en grano se obtuvo en el Valle del Yaqui. Las variables altura de la planta y la longitud de la espiga fueron los componentes del rendimiento con mayor índice de estabilidad genética. Las fenofases de la variedad transcurrieron debidamente sin afectar el ciclo biológico. El rendimiento de grano, en el CETT-910 en el ciclo 2015-2016, fue superior al obtenido por el descriptor varietal como resultado de buen estado nutricional y alta fotosíntesis. Los resultados muestran que CIRNO C2008 mantiene estabilidad genética de los componentes del rendimiento tras ocho años de liberada para la producción agrícola en los Valles del Yaqui y del Mayo. Colegio de Postgraduados 2018-05-15 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo revisado por pares application/pdf https://www.agrociencia-colpos.org/index.php/agrociencia/article/view/1679 Agrociencia; Vol. 52 No. 3 (2018): 1 de abril - 15 de mayo 2018.; 419-435 Agrociencia; Vol. 52 Núm. 3 (2018): 1 de abril - 15 de mayo 2018.; 419-435 2521-9766 1405-3195 spa https://www.agrociencia-colpos.org/index.php/agrociencia/article/view/1679/1679

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