Mostrando ítems 111-119 de 119
Phenotyping for breeding and physiological pre-breeding
Pedigree-based genotype × environment prediction of grain yield in multi-environment trials of WYCYT and SATYN
Genomic selection is the most promising marker-assisted selection method when genes with minor alleles are associated with the trait of interest, especially in physiological pre-breeding where loci with minor effects ...
Proceedings of the 2nd International TRIGO (Wheat) Yield Potential : workshop 2016
(CIMMYT; USAID; MASAGRO; SAGARPA; CONACYT, 2016)
International performance of physiological trait based lines of the 4th Stress Adaptive Trait Yield Nursery (4th SATYN)
Lines of the 4th Stress Adapted Trait Yield Nursery (4th SATYN) were developed by phenotyping diverse genetic resources from the World Wheat Collection for physiological traits (PT) associated with performance under hot ...
Traits determining differences in yield potential among elite lines of a spring wheat panel with the view to accelerating genetic gains
t is generally assumed that there is restricted genetic diversity for traits contributing to yield potential in modern wheat, though few studies have systematically checked this assumption. In order to assess genetic ...
Wheat spike fertility and fertile tillers number are enhanced by exogenous application of Cytokinin and Auxin
Four elite wheat genotypes from a CIMMYT Core Germplasm (CIMCOG) trial were selected for an investigation of the effects of externally applied hormones on spike fertility and grain yield. Hormones were applied at the1st ...
Key molecular and physiological traits/mechanisms affecting the setting of potential grain weight in two contrasting spring wheat cultivars
It is clear that if the grain yield potential of wheat is to be improved, grain weight must also be increased. Breeding programs have conducted various evaluations in contrasting high yielding environments, but the associated ...
State of the art and current situation of wheat production in Mexico
Wheat consumption in Mexico is likely to increase in the coming years due to the growth of Mexico’s population and the increase in the popularity and convenience of wheat product consumption. However, Mexican wheat supply ...
Achieving increases in spike growth, fruiting efficiency, and harvest index in high biomass wheat cultivars
While allocation of carbon to the developing wheat spike determines grain sink strength, concurrent growth of other plant organs (structural and non-structural dry matter; DM) competes for carbon. Thi study observed genetic ...