Results 71 to 80 of about 15,871 (205)

Note sur la barymétrie comme moyen de sélection indirecte du poids vif chez le zébu Gobra au Sénégal [PDF]

open access: yes, 1991
A partir de données recueillies entre 1969 et 1981, les auteurs ont calculé les paramètres génétiques du poids vif et des mesures linéaires du zébu Gobra, de 0 à 3 ans.
Denis, Jean-Pierre   +4 more
core  

Caractérisation morphobiométrique du zébu Djelli du Niger

open access: yesInternational Journal of Biological and Chemical Sciences, 2019
Le zebu peul (zebu Djelli) est l’une des races bovines qui constitue les cinq groupes (5) du cheptel bovin du Niger. Il est tres apprecie de par ses aptitudes zootechniques, mais son elevage est plus localise dans les departements et communes riveraines ...
Zakari Idde Yahaya   +4 more
semanticscholar   +1 more source

Along the Silenced Footsteps of Latin American Pastoralists: From Mexico to Argentina, a Journey Through Pastoral Systems in Latin America

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 31, Issue 1, March 2026.
ABSTRACT Pastoralism worldwide faces a complex landscape of increased pressures and exclusion. Beyond ecological and economic challenges, pastoralists suffer eroding cultural identity, limited generational renewal, and political marginalization. Yet pastoral livelihoods are increasingly recognized as stewards of sustainable futures and amongst the best
Greta Semplici, Pablo Manzano
wiley   +1 more source

Caractérisation phénotypique et génétique : le cas du zébu mahorais [PDF]

open access: yes, 2019
Dans le cadre d'une collaboration entre le CIRAD, la CoopADEM (Coopérative des éleveurs de Mayotte) et la CAPAM (Chambre de l''Agriculture, de la Pêche, et de l'Aquaculture) à Mayotte, une nouvelle race bovine a été caractérisée et ajoutée à la liste ...
Anlidine, Mkadara   +11 more
core  

Body Development, Growth Performance, Ingestive Behavior, and Physiological Responses of Nelore and Crossbred Calves

open access: yesNew Zealand Journal of Agricultural Research, Volume 69, Issue 1, February 2026.
The objective of this study was to evaluate body development, growth performance, ingestive behavior, and physiological responses of Nelore and crossbred calves during the cow‐calf phase. Thirty beef calves were divided into four groups according to their genotype: Nelore (NE; eight animals), Nelore × Senepol (NS; eight animals), Nelore × Montana (NM ...
Lidianny S. Amorim   +9 more
wiley   +1 more source

Amibiase pulmonaire chez un zébu

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1956
Aucun résumé disponible en français.
G. Thiéry, Pierre-Claude Morel
doaj   +1 more source

BREED AND ENVIRONMENTAL EFFECTS ON BIRTH WEIGHT, WEANING WEIGHT AND CALVING INTERVAL OF ZEBU CATTLE IN SOUTHEASTERN MEXICO

open access: yesTropical and Subtropical Agroecosystems, 2017
Records of beef cows from a ranch in southern Mexico gave 1967 birth weights (BW), 1587 weaning weights adjusted to 210 days of age (AWW) and 2001 calving intervals (CI) for the comparison of the breed groups: Brahman (BR), Guzerat (GU), Nellore (NE) and
J. Segura   +5 more
semanticscholar   +1 more source

Seasonal Dynamics and Associated Risk Factors of Bovine Trypanosomosis and Its Vector in Selected Districts of Gamo and Gofa Zones, Southern Ethiopia

open access: yesVeterinary Medicine and Science, Volume 12, Issue 1, January 2026.
The median PCV of poor body‐conditioned animals is below 20 (anaemic) compared to corresponding body‐condition animals. Black‐ and red‐coloured animals are more significantly affected by trypanosomosis than white‐coloured animals. Multivariable logistic regression revealed more about contributory factors than univariable logistic regression.
Solomon Mekuria, Aschenaki Kalsa
wiley   +1 more source

Essais d'embouche du Zébu Malgache

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1971
cf. fichier PDF de l'article.
Henri Serres   +4 more
doaj   +1 more source

Etude du satut phylogénétique du bovin Kouri du lac Tchad à l'aide de marqueurs moléculaires [PDF]

open access: yes, 1999
Le polymorphisme de 25 systèmes de marqueurs génétiques autosomaux(11 systèmes de groupes sanguins, 5 locus de lactoprotéines et 9 microsatellites) a été analysé dans un échantillon de la population de bovins Kouri du lac Tchad provenant de la zone en ...
Bourzat, Daniel   +6 more
core  

Home - About - Disclaimer - Privacy