2019
DOI: 10.1080/15324982.2019.1574934
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Phenotypic and genetic diversity of blue grama (Bouteloua gracilis) populations from Northern Mexico

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Cited by 5 publications
(4 citation statements)
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“…However, most of the restoration projects with blue grama in Mexico have been performed using seed imported from the USA, which may be a factor limiting the establishment of this species. For this reason, several breeding programs have been performed to select outstanding genotypes of this species, which may be employed to restore degraded grasslands [ 17 , 18 , 19 , 20 ]. Nevertheless, these selection programs have been mainly focused on agronomic traits, such as high biomass production, while the genetic structures and environmental niches of the selected genotypes have not been considered as selection factors.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…However, most of the restoration projects with blue grama in Mexico have been performed using seed imported from the USA, which may be a factor limiting the establishment of this species. For this reason, several breeding programs have been performed to select outstanding genotypes of this species, which may be employed to restore degraded grasslands [ 17 , 18 , 19 , 20 ]. Nevertheless, these selection programs have been mainly focused on agronomic traits, such as high biomass production, while the genetic structures and environmental niches of the selected genotypes have not been considered as selection factors.…”
Section: Discussionmentioning
confidence: 99%
“…This grass has been widely used due to its proven adaptability to a wide range of environmental conditions and its high forage quality [ 16 , 17 ]. In the past years, several breeding programs have been performed to select outstanding genotypes of this species that may be employed to restore degraded grasslands [ 17 , 18 , 19 , 20 ]. These selection programs have mainly focused on agronomic traits, such as high biomass production, while the genetic structures and environmental niches of the selected genotypes have not been considered as selection factors.…”
Section: Introductionmentioning
confidence: 99%
“…Respecto al pasto navajita, se ha encontrado una gran diversidad genética dentro de esta especie (62) , lo cual puede deberse a que el centro de origen de esta especie se encuentra en el centro de México (63) . Así mismo, existe la posibilidad de seleccionar germoplasma de pasto navajita de alta producción, ya que de sólo 145 ecotipos colectados en Chihuahua, se reportó un rango de rendimiento desde 0.3 hasta 48 g MS planta -1 en un solo corte (64) .…”
Section: Recursos Genéticos Y Variedades De Pastosunclassified
“…La fragmentación, expansión de especies invasoras, conversión de pastizales en áreas de agricultura, el crecimiento poblacional, entre otros, son algunas de los principales problemas que continúan afectando a los pastizales (2) . Para atender estos problemas en los últimos años se han realizado trabajos con la finalidad de seleccionar genotipos de diferentes especies de pastos para utilizarlos en la rehabilitación de pastizales (3,4,5) . Sin embargo, la selección de materiales se ha enfocado principalmente en características agronómicas y se le ha dado poca importancia a la estructura genética y al potencial de adaptación a condiciones climáticas.…”
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