Results 21 to 30 of about 18,875 (205)

Vias de intensificacion de la ganaderia bovina en el Altiplano Boliviano [PDF]

, 1994
/Hervé, Dominique (ed.), Rojas, A. (ed.)   +1 more
openaire   +2 more sources

Indicadores metabólicos en bovinos suplementados con pellets en la región de la llanura amazónica

Revista Colombiana de Ciencia Animal Recia
Se evaluó el efecto de la suplementación con pellets en novillas Hartón del Valle en la llanura amazónica del departamento del Putumayo. Para el estudio, se utilizaron doce novillas como unidades experimentales, cuya dieta base consistió en Urochloa ...
Adrián Rolando Riascos-Vallejos, Lina Yurani Quintero , Diana Patricia Vargas Muñoz, Juan Pablo Narvaez-Herrera   +3 more
doaj   +1 more source

Deforestación y expansión ganadera: afectaciones a la cobertura arbórea de Actopan, Veracruz (2000-2022)

Universita Ciencia
La ganadería representa una de las principales actividades económicas en el estado de Veracruz, así como en el municipio de Actopan; sin embargo, las prácticas ganaderas extensivas resultan en la deforestación.
Arantxa Huerta Toral, Irving Uriel Hernández Gómez, Carmin Magaly Marín Guerrero, Edward Alan Ellis   +3 more
doaj   +1 more source

Co‐phylogeny and biogeography of the myrmecophilous beetle Paussus favieri (Carabidae, Paussinae) and its host ant Pheidole pallidula (Hymenoptera, Myrmicinae)

Insect Science, EarlyView.
Strict patterns of co‐divergence have rarely been documented other than among organisms and their symbionts. In this paper, using a molecular approach, we inferr the population‐level phylogenies of a Mediterranean ant species Pheidole pallidula and its nest parasite, the obligate myrmecophilous beetle Paussus favieri. We then investigate the role of co‐
Davide Bergamaschi, Wendy Moore, Andrea Di Giulio   +2 more
wiley   +1 more source

Sistemas silvopastoriles: una alternativa para la ganadería bovina sostenible

La Calera, 2022
La producción de alimento demanda cada vez el uso de mayor cantidad de recursos, lo que constituye un reto para los productores, investigadores e instituciones relacionados al sector agropecuario.
Camilo del Carmen Gutiérrez Bermúdez, Bryan Gustavo Mendieta Araica   +1 more
doaj   +1 more source

Adaptive capabilities, pathdependence and institutional change: insights from an empirical work on rural producers organizations [PDF]

, 2007
During the last twenty years, the evolution of public policies in Southern countries has been characterized by the implementation of liberalization processes, which can be analyzed through Douglass North's institutional change approach.
Bosc, Pierre-Marie, Maître d'Hôtel, Elodie   +1 more
core  

Calibration of the species threat abatement and restoration metric's threat abatement component in a Costa Rican landscape

Conservation Biology, EarlyView.
Abstract Achieving global conservation policy goals requires the ability to set and measure progress toward science‐based targets for biodiversity. The species threat abatement and restoration (STAR) metric was developed to enable actors to set science‐based targets for species.
Louise Mair, Thomas M. Brooks, Randall R. Jimenez, Nicholas B. W. Macfarlance, Tony Nello, Antonin Vergez, Leon Bennun, Florence Curet, Annie Dakmejian, Edward Ellis, Melibea Gallo, Philip J. K. McGowan, Francesca A. Ridley, Alex Ross, Claudine Sierra, Thomas Starnes, Joseph A. Turner, Frank Hawkins   +17 more
wiley   +1 more source

Análise do sistema, desenho do projecto e criação de uma base de dados relacional para a gestão da informação de uma ganaderia de toiros de lide [PDF]

, 2009
Análise exaustiva de toda a informação que é tratada na gestão de uma ganaderia de toiros de lide. Esta informação foi organizada em grupos (entidades/tabelas) de modo a poder conceber o desenho do fluxo dessa informação entre as várias entidades ...
Lupi, T.M.
core  

Teleost‐specific ictacalcins exhibit similar structural organization, cation‐dependent activation, and transcriptional regulation as human S100 proteins

The FEBS Journal, EarlyView.
Calcium‐binding S100 proteins are important mediators of inflammation in humans. Distant members of this family have been recently discovered in teleost fish but their resemblance to human proteins has not been explored yet. This study demonstrates that zebrafish‐specific S100i1 and S100i2 (ictacalcins) possess identical structural organization and ...
Liz Hernández, Théo Paris, Maria Demou, Catherine Birck, Christina Begon‐Pescia, Juan Francisco Rodríguez Vidal, Sylwia D. Tyrkalska, Charlotte Bureau, Catherine Gonzalez, Juliette Gracia, Etienne Lelièvre, Victoriano Mulero, Mai Nguyen‐Chi, Laure Yatime   +13 more
wiley   +1 more source

Estudio de los sistemas silvopastoriles como alternativa para el manejo sostenible de la ganadería

Ciencia y Agricultura, 2018
Los sistemas silvopastoriles son vistos como una solución factible para la ganadería con enfoque de sostenibilidad. Se destaca que la ganadería contribuye con la seguridad alimentaria, al generar productos alimenticios, empleos e ingresos; sin embargo ...
Sandra Patricia Arciniegas-Torres, Dixon Fabián Flórez-Delgado, M.Sc.   +1 more
doaj   +1 more source