Results 31 to 40 of about 5,133 (210)

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

open access: yesUniversita 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   +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)

open access: yesInsect 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   +2 more
wiley   +1 more source

Sistemas silvopastoriles: una alternativa para la ganadería bovina sostenible

open access: yesLa 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   +1 more
doaj   +1 more source

Disentangling Multitrophic Interactions: How Vegetation Cover, Wild Boar, Deer, and Predators Shape Rodents Activity and Acorn Dispersal

open access: yesIntegrative Zoology, EarlyView.
Vegetation cover promotes rodent activity and acorn dispersal, while wild boars exert a direct negative effect on mice. Conversely, deer and predators displayed no significant impact on rodent behavior. These results identify wild boars as the main disruptors of rodent‐mediated forest regeneration.
David Notario Rincón   +9 more
wiley   +1 more source

Integrating Indigenous knowledge and modern statistical approaches to model wildlife density based on animal track counts

open access: yesConservation Biology, EarlyView.
Abstract In multiuse areas outside formal protection, sustaining both wildlife and people is critical to wildlife conservation and coexistence efforts. Botswana's Kalahari hosts one of sub‐Saharan Africa’s largest unprotected areas supporting free‐ranging wildlife.
Marie‐Charlotte Gielen   +7 more
wiley   +1 more source

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

open access: yesActa 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   +6 more
doaj   +1 more source

Tick‐borne diseases in subtropical dairy farming: The role of calf rearing strategies in antibody and antigen prevalence Enfermedades Transmitidas por Garrapatas en la Ganadería Lechera subtropical: El Papel de las Estrategias de Crianza de Terneros en la Prevalencia de Anticuerpos y Antígenos

open access: yesMedical and Veterinary Entomology, EarlyView.
Tropical farmers try to adapt calf‐rearing systems to temperate dairy industry standards. Calves in tick‐infested areas develop stronger immunity to TBD under controlled exposure to ticks. Early tick exposure promotes sustainable management, balancing tick infestation and developing TBD immunity.
Daniela Balseca   +11 more
wiley   +1 more source

STOCHASTIC SIMULATION FOR BUFFELGRASS (Cenchrus ciliaris L.) PASTURES IN MARIN, N. L., MEXICO

open access: yesTropical and Subtropical Agroecosystems, 2014
A stochastic simulation model was constructed to determine the response of net primary production of buffelgrass (Cenchrus ciliaris L.) and its dry matter intake by cattle, in Marín, NL, México.
José Romualdo Martínez-López   +3 more
doaj  

Agroecological livestock; ganaderia agroecologica; pecuaria agroecologica

open access: yes, 2019
Agroecological livestock; ganaderia agroecologica; pecuaria ...
Editor, Managing
core   +1 more source

Principios y prácticas agroecológicas para la transición hacia una ganadería bovina sostenible. Revisión

open access: yesRevista Mexicana de Ciencias Pecuarias, 2023
El desarrollo del sector ganadero bovino es afectado por múltiples crisis como la ambiental, económica, alimentaria, energética, sanitaria y migratoria, que impactan en la alimentación y la salud de las personas.
Guadalupe Del Angel-Lozano   +3 more
doaj   +1 more source

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