Títulos
Mostrando ítems 1021-1040 de 2235
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La ganadería bovina en el noreste patagonico. Situación actual y perspectivas. Periodo 2001-2010
(EEA Valle Inferior, INTA, 2010-09-10) -
La ganadería en los valles norpatagónicos
(EEA Valle Inferior, INTA, 2005-04-10) -
Ganadería Inteligente. Usos de la robótica y los dispositivos inteligentes en el sector ganadero
(Asociación Argentina Criadores De Merino, 2017-12)Los dispositivos inteligentes y los robots autónomos están irrumpiendo en el escenario agropecuario global. El desarrollo de estas tecnologías cambiará la forma de producir en el futuro. En este artículo repasamos algunos ... -
Ganadería regenerativa en Río Negro
(EEA Alto Valle, INTA, 2021-08)Un proyecto que comienza junto a productores de Río Colorado y Valle Medio, con el objetivo de desarrollar una alternativa más ecológica, sostenible y rentable respecto a las formas de explotación tradicional en la zona ... -
Ganado y tucuras, ¿afectan la productividad en un campo?
(Ediciones INTA; Estación Experimental Agropecuaria Bariloche, 2023-12)La productividad forrajera permite conocer lo que puede rendir un campo, el nivel de afectación que tiene por los animales que allí se alimentan y pensar estrategias de manejo. En este caso diseñamos e instalamos clausuras ... -
Genetic assessment of the invasion history of Drosophila suzukii in Argentina
(Springer Nature, 2019-08)Drosophila suzukii (Diptera: Drosophilidae) is a highly polyphagous fruit pest native to eastern Asia, which in the last decade had widely expanded its range and become a serious pest in the Americas and Europe. Invasion ... -
Genetic characterization and regional distribution of lymnaeid snails in northern Patagonia, Argentina
(Elsevier, 2023-09)Lymnaeid snails serve as intermediate hosts for Fasciola hepatica (Linnaeus, 1758), the etiological agent of fasciolosis, which is a widespread livestock disease in Argentina. Determining their geographic distribution and ... -
Genetic control of the tree-ring response of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) to the 2003 drought and heat-wave in France
(Springer, 2008)The genetic control of tree ring growth in Douglas-fir in response to the drought and heat-wave that occurred in 2003 in Europe was studied with microdensity profiles in three clonal experiments located in three different ... -
Genetic diversity and patterns of population structure in Creole goats from the Americas
(Wiley, 2017)Biodiversity studies are more efficient when large numbers of breeds belonging to several countries are involved, as they allow for an in-depth analysis of the within- and between-breed components of genetic diversity. A ... -
Genetic diversity and population structure in Nothofagus pumilio, a foundation species of Patagonian forests: defining priority conservation areas and management
(Springer Nature, 2020-11)Patagonian forests are the southernmost temperate forests in the world, and Nothofagus pumilio is one of their most ecologically important tree species (i.e., a foundation species). It presents great adaptability and a ... -
Genetic progress and economic benefit of community-based breeding programs for sheep out- and upscaling options in Ethiopia
(Elsevier, 2019-08)In this study, expected genetic progress and economic benefits from implementing three community-based breeding programs for sheep (CBBP) out- and upscaling strategies were investigated. Strategy 1 is to replicate average ... -
Genetic Resources: The Base Material for Managing Nature
(Elsevier, 2021)Genetic resources from any biological organism-complete genomes, genes, or even portions of genes that have actual or potential relevance to humans—are a provisioning ecosystem service. They are essential to ensure the ... -
Genetic variation for tolerance to high temperatures in a population of Drosophila melanogaster
(John Wiley & Sons Ltd, 2018-10)The range of thermal tolerance is one of the main factors influencing the geographic distribution of species. Climate change projections predict increases in average and extreme temperatures over the coming decades; hence, ... -
Genetic variation in seedling water-use efficiency of Patagonian Cypress populations from contrasting precipitation regimes assessed through carbon isotope discrimination
(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), (España), 2012-07-20)Water-use efficiency (WUE) is a physiological parameter that plays a significant role in the evolutionary dynamics of many forest tree species. It can be estimated indirectly through carbon isotope discrimination (Δ). In ... -
Genetic variation of leaf pigment content in a southern beech
(Springer, 2022-07)Leaf pigment concentration varied among populations, watersheds and between two consecutive years. The highest concentration of pigments was found in 2018, but both years showed the same trend among populations. Physiological, ... -
Genetic variation of xylem hydraulic properties shows that wood density is involved in adaptation to drought in Douglas-fir (Pseudotsuga menziesii (Mirb.))
(Springer, 2011-05)Relationships between wood density and hydraulic efficiency and safety (hydraulic specific conductivity and vulnerability to cavitation, respectively) could clarify the physiological process explaining the impact of density ... -
Genetic versus environmental contributions to variation in seedling resprouting in Nothofagus obliqua
(Springer, 2015-04)Resprouting is an almost universal functional trait in temperate angiosperms and confers persistence at an individual level after the loss of above-ground biomass. The importance of genetic versus environmental sources of ... -
Genomic responses to climate: Understanding local adaptation in the Andean tree species Nothofagus pumilio and implications for a changing world
(Wiley, 2024-03)Nothofagus pumilio is a foundation tree species that inhabits a 2000-km-long range in the southern Andes, a region with two perpendicular environmental gradients: temperature and photoperiod (North–South), and precipitation ... -
Geographic variability in response to azinphos‐methyl in field‐collected populations of Cydia pomonella (Lepidoptera: Tortricidae) from Argentina
(Wiley, 2012-11)BACKGROUND: Resistance to insecticides has been related to application history, genetic factors of the pest and the dynamic within the treated area. The aim of this study was to assess the geographic variation in azinphos‐methyl ... -
Germinación de Robinia pseudoacacia (Fabaceae, Faboideae) en el Alto Valle de Río Negro (Argentina) = Germination of Robinia pseudoacacia (Fabaceae, Faboideae) in Alto Valle de Río Negro (Argentina).
(Facultad de Ciencias Forestales, Universidad Nacional de Misiones, 2023-12-20)En la Argentina, el cultivo de Robinia pseudoacacia es reducido y existen pocos estudios sobre su comportamiento. Las investigaciones forestales en el Alto Valle han sido principalmente orientadas al cultivo de álamos y ...