Powered by OpenAIRE graph
Found an issue? Give us feedback
addClaim

ESTUDIO DE LA HETEROSIS EN FRIJOL COMÚN EN CONDICIONES DE TEMPORAL

Authors: Valentín Robledo-Torres; Jorge R. González-Domínguez; Abelardo Núñez-Barrios; Adalberto Benavides-Mendoza; Francisca Ramírez-Godina;

ESTUDIO DE LA HETEROSIS EN FRIJOL COMÚN EN CONDICIONES DE TEMPORAL

Abstract

Se estudió la heterosis en frijol común (Phaseolus vulgaris L.), utilizando como hembras a los genotipos Bayo Victoria, Bayo Río Grande, Negro Portezuelo, Flor de Mayo RMC y Bayo Zacatecas y como machos a Navidad 1165, Manzano, Flor de Mayo Criollo, Pinto Nacional 1 y Durango 222, así como 25 híbridos F1. En la evaluación se usó un diseño de bloques al azar con dos repeticiones, en condiciones de secano, en el Estado de Durango, México. En la obtención de los híbridos F1, los progenitores hembras y machos se cruzaron de acuerdo al Diseño II de Carolina del Norte. Los mayores valores de heterosis fueron: 94.3 % para rendimiento de grano (RGP), 15.7 % para peso de cien semillas (PS); de 61.1 % para vainas por planta (VP), de 35.4 % para granos por vaina (GV), y 27.1 % para días a floración (DF). El mayor valor de heterobeltiosis para RGP fue de 80.8 %, de 13.7 % para PS y 38.2 % para VP. La heterosis útil presentó valores positivos altos para RGP, VP, GV y longitud de vaina. Las cruzas 1 x 8, 1 x 10, 2 x 6, 3 x 8, 5 x 8 y 5 x 10 presentaron los mayores valores de heterosis para rendimiento, y sus progenitores se identificaron como variedades sobresalientes.

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Upload OA version
Are you the author of this publication? Upload your Open Access version to Zenodo!
It’s fast and easy, just two clicks!