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Mostrando ítems 1-11 de 11
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Climatic niche shift in the amphitropical disjunct grass Trichloris crinita
(2018-06)Plant species disjunctions have attracted the interest of ecologists for decades. We investigated Trichloris crinita, a native C4 perennial grass with disjunct distribution between subtropical regions of North and South ... -
Defoliation intensity and simulated grazing strategy effects on three C4 rangeland bunchgrasses
(2018-01)Defoliation intensity and timing are two important factors determining plants response to grazing. These factors can be managed by adjusting stocking rate and applying a grazing strategy. In a 6-yr clipping experiment ... -
Development and characterization of SSR markers for Trichloris crinita using sequence data from related grass species = Desarrollo y caracterización de marcadores moleculares SSR para Trichloris crinita usando secuencias de gramíneas filogenéticamente cercanas
(Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias, 2018)Trichloris crinita is among the most important native forage grasses in arid regions of America. Despite its importance, molecular resources and sequence data are extremely scarce in this species. In the present study, ... -
Differential response of Trichloris ecotypes from different habitats to drought and salt stress
(Springer, 2020-08-05)Native plant genetic resources have evolved from long processes of natural selection and adaptation to specific environments, and have developed tolerance to various stresses prevailing in their natural habitats via adaptive ... -
Differential water-use strategies and drought resistance in Trichloris crinita plants from contrasting aridity origins
(2013-08)In arid environments, water availability is the main limiting factor for primary production, and it is expected that not only drought-resistance, but also plant strategies for soil water use will be under natural selection. ... -
Establecimiento de pasto plumerito (Trichloris crinita Parodi) en el año de siembra = Ablishment of pasto plumerito (Trichloris crinita parodi) in the sowing year
(Facultad de Agronomía, Universidad Nacional de La Pampa, 2013)El bosque de algarrobo en Mendoza presenta una serie de estados estables de baja productividad con un alto grado de arbustización. En estas condiciones, el uso del rolo cortador como herramienta de control del arbustal ... -
Exploiting genetic and physiological variation of the native forage grass Trichloris crinita for revegetation in arid and semi‐arid regions: An integrative review
(2018-06)In arid, semi‐arid and dry subhumid regions, which represent ~ 41% of the Earth's land surface, desertification and soil degradation are very frequent, leading to low soil fertility and productivity. In these regions, ... -
Germinación y crecimiento inicial de poblaciones de Trichloris crinita (lag.) Parodi ante condiciones de estrés hídrico = Germination and seedling growth of Trichloris crinita (lag.) Parodi under water stress conditions
(Facultad de Agronomía, UNLPam, 2016)Los pastizales naturales de Argentina se encuentran degradados por las inadecuadas prácticas de manejo desarrolladas durante varios años. Muchas especies nativas se encuentran en vías de experimentación como cultivo de ... -
Nivel de ADN-Ploidía en poblaciones sudamericanas y norteamericanas de la gramínea nativa disyunta Trichloris crinita (Chloridoideae, Poaceae)
(Facultad de Ciencias Agrarias, Universidad Nacional del Litoral, 2021-04-24)Trichloris crinita es una gramínea nativa de distribución disyunta que habita regiones áridas y semiáridas de Sud y Norteamérica. Trabajos previos mostraron uniformidad en el nivel de ploidía en poblaciones sudamericanas ... -
Reproductive biology of the native forage grass Trichloris crinita (Poaceae, Chloridoideae)
(2017-05)Trichloris crinita is a perennial forage grass species native to arid regions of the American continent. Due to its extensive area of distribution, good forage quality and resistance to drought and grazing, this species ... -
Variabilidad intraespecífica regional y continental en Trichloris crinita (Poaceae) : aspectos de su nicho ecológico y diferenciación genética relevantes para la restauración de pastizales
(Facultad de Agronomía, Universidad de Buenos Aires, 2022-08)Trichloris crinita es una gramínea perenne, con una distribución natural disyunta entre regiones áridas y semiáridas cálidas de Sudamérica y Norteamérica. La especie es promovida en ambos subcontinentes para la restauración ...