2013
DOI: 10.15517/am.v16i2.11867
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Componentes genéticos en poblaciones heteróticamente contrastantes de maíz de origen tropical y subtropical.

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Cited by 7 publications
(14 citation statements)
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“…These results suggest that these groups of lines have a high contribution in the expression of their respective progeny performance and the effects of the additive type are important. Regard, [32] noted that the detected major effects of general combining ability, it is feasible to exploit the proportion of additive genetic variance available through any variant of recurrent selection.…”
Section: Discussionmentioning
confidence: 99%
“…These results suggest that these groups of lines have a high contribution in the expression of their respective progeny performance and the effects of the additive type are important. Regard, [32] noted that the detected major effects of general combining ability, it is feasible to exploit the proportion of additive genetic variance available through any variant of recurrent selection.…”
Section: Discussionmentioning
confidence: 99%
“…Thus, in this study, these correspond to the cultivars Paola and Primavera. In this sense, Preciado et al (2005) as well as May et al (2010), indicated that in case of detecting higher effects of the general combinatorial aptitude, these contribute more to the genetic variation of the resistance than the effects of the specific combinatorial aptitude. This means that the evaluated characters are associated with high breeding values, rather than non-additive effects, making it possible to exploit the breeding value of the genetic variance available through any variation of the recurrent selection.…”
Section: Specific Combinatorial Aptitudementioning
confidence: 93%
“…En el Cuadro 6 se muestran los valores de los efectos de ACG, que indican que las poblaciones Gto-142, Col-03-64, Col-6784, F HC H-129F n , Tlax-151 y VS-22 fueron las de mayor expresión, todas con efectos positivos, y también con los máximos valores per se registrados; es decir, en promedio de las tres localidades estas have a high contribution to the expression of the traits in their offspring, and that the additive effects are most important; therefore, might be included in a breeding program, for contributing with the superior alleles (Vacaro et al, 2002;Preciado et al, 2005;Guillén-De la Cruz et al, 2009).…”
Section: Aptitud Combinatoria General (Acg)unclassified
“…Based on the average behavior of genotypes within each poblaciones generaron las mejores combinaciones. Éstos resultados indican que dichas poblaciones tienen una alta contribución en la expresión de las características evaluadas en sus progenies, y que los efectos aditivos son los más importantes; por lo tanto, pueden incluirse en un programa de mejoramiento genético de maíz, para contribuir con alelos superiores (Vacaro et al, 2002;Preciado et al, 2005;Guillén et al, 2009). …”
Section: Aptitud Combinatoria General (Acg)unclassified
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