Buscar
Mostrando ítems 4911-4920 de 6968
Nurse plants and seed provenance in the restoration of dry Chaco forests of central Argentina
(Elsevier, 2023-02-01)
In degraded dry environments, a promising restoration strategy involves nurse plants and their microsites, which facilitate species recruitment. Different nurse plant species might provide different microclimatic and soil ...
Alfalfa genomic selection for different stress-prone growing regions
(Wiley, 2022-10)
Alfalfa (Medicago sativa L.) selection for stress-prone regions has high priority for sustainable crop–livestock systems. This study assessed the genomic selection (GS) ability to predict alfalfa breeding values for ...
Statistically based soil climate exposure scenarios for aquatic pesticides fate modelling and exposure assessment in the Pampa Region of Argentina
(Wiley, 2022-09-05)
Although pesticides are used intensively in Argentina's Pampa region, the possibility of performing an environmental risk assessment (ERA) remains limited due to the absence of readily available databases to run pesticide ...
Impacto de los remates ganaderos para pequeños productores del Chaco, Argentina
(Facultad de Administración, Economía y Negocios, Universidad Nacional de Formosa, 2020-05)
Los remates-ferias zonales cumplen una función social y comercial muy importante dentro del mundo de los negocios ganaderos. El objetivo del trabajo es cuantificar el impacto de los remates ganaderos, organizados por el ...
Characterization and Agronomic Evaluation of Chia Germplasm in La Plata, Buenos Aires, Argentina
(MDPI, 2022-10)
Chia (Salvia hispanica L.), an ancestral crop currently revalued for its nutritional properties, is one of the main sources of omega-3 fatty acids. It is a short-day plant and sensitive to frost. The objective of this study ...
Modification of the content of n-3 highly unsaturated fatty acid, chemical composition, and lipid nutritional indices in the meat of grass carp (Ctenopharyngodon idella) fed alfalfa (Medicago sativa) pellets
(Oxford Academic Press, 2020-03-18)
A 120-d feeding trial was conducted to determine the effect of alfalfa (Medicago sativa) feeding on growth and chemical composition, fatty acid content, and nutritional and lipid indices of the meat of grass carp ...
Positive relationship between crop centrality and pollination service
(Elsevier, 2023-02)
The topological structure of interaction networks determines community dynamics and stability. Closeness centrality is a species-level attribute that measures the relative position and proximity of species in the interaction ...
Determinación de la calidad de sitio y productividad de los bosques de Palo Santo en el norte de Argentina = Determination of site quality and productivity of Palo Santo forests in northern Argentina
(Universidad Austral de Chile, 2022-12)
El objetivo general del trabajo fue aportar información sobre la productividad y calidad de sitio para los bosques de Palo Santo en su área de distribución en Argentina, a fin de establecer lineamientos unificadores de ...
Land use changes and bird diversity in subtropical forests: urban development as the underlying factor
(Springer, 2022-12-15)
The Serrano Chaco forest is the least extended Gran Chaco forest type with a long his tory of human disturbances, such as ranching, urbanization, fires, an exotic tree species expansion, which have altered natural vegetation ...
Antimicrobial resistance of Staphylococcus aureus isolated from bovine mastitis: Systematic review and meta-analysis
(Elsevier, 2021-03)
Staphylococcus aureus, one of the main contagious mastitis pathogens worldwide, is characterized for causing chronic intramammary infections that respond poorly to antimicrobial therapy, disseminating within the herd leading ...