Results 21 to 30 of about 19,040 (217)

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

Unveiling human–wildlife interactions in the context of livestock grazing abandonment and the return of large carnivores, ungulates and vultures: A stakeholder perspective

People and Nature, EarlyView.
Abstract Pastoral practices remain a widespread economic activity across European mountain regions. However, the viability of this activity may be threatened by the recovery of large wild vertebrates associated with passive rewilding, leading to the so‐called human–wildlife conflicts.
P. Acebes, F. J. Muñoz‐Gálvez, Z. Iglesias‐González, M. García‐Llorente, D. López‐García   +4 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  

Varied motivations for secondary forest reclearing among landholders make forest persistence challenging

People and Nature, EarlyView.
Abstract Remote sensing studies show that ephemeral forest regeneration is widespread in the tropics, limiting the climate and biodiversity benefits from net increases in forest cover. Socioeconomic, biophysical and landscape variables can help explain the spatial distribution of reforestation reversals.
Francis H. Joyce
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

Plaza de toros de Madrid [material gráfico]: gran corrida extraordinaria el domingo 11 de mayo de 1890 [PDF]

, 1890
Seis toros de la ganaderia Duque de VeraguaEspadas : Salvador Sánchez, Frascuelo y Antonio Moreno, LagartijilloEn sedaDespedida del espada Salvador Sánchez, Frascuelo le acompaña el joven matador Rafael Guerra, GuerritaCopia digital.
Anonymous
core   +1 more source

Nests in trees are as good as or better than cliffs for two formerly persecuted, primarily cliff nesting eagles in Spain: a cautionary tale in defining the habitat of range‐restricted or threatened species

Wildlife Biology, EarlyView.
In the late‐20th century, golden and Bonelli's eagles suffered population declines on the Iberian Peninsula, partly due to human persecution. Habitat assessments – especially for Bonelli's eagles – always found or assumed strong associations with cliffs that provided nesting sites.
Ryan Baumbusch, Jesus Bautista, Jose Rafael Garrido, Ian Newton, Miguel Ferrer, Virginia Morandini   +5 more
wiley   +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

Historia socio-geográfica de la ganadería bovina en la reserva “La Sepultura”, Chiapas (México)

Acta Universitaria, 2019
En Chiapas, México, el manejo de las Áreas Naturales Protegidas (ANP) del trópico está asociado a la expansión de la ganadería, la agricultura, el desmonte ilegal y los conflictos agrarios.
Francisco Guevara-Hernandez, Luis Reyes-Muro, Jesús Ovando-Cruz, René Pinto-Ruiz, Rubén Monroy-Hernández, Manuel A. Hernández-Ramos, Luis A. Rodríguez-Larramendi   +6 more
doaj   +1 more source