Results 31 to 40 of about 8,879 (163)

Le Zébu de Madagascar

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1949
Aucun résumé disponible.
Louis Guillermo
doaj   +1 more source

Possibilités d'accroissement de la productivité économique du zébu malgache par amélioration génétique et alimentation intensive [PDF]

open access: yes, 1971
Des animaux métis Zébu Brahman X Zébu Malgache de 16 mois environ et des métis Zébu Malgache X Frison (ou Normand) de 6 à 7 mois environ ont été nourris intensivement.
Chatillon, G.   +2 more
core  

Seasonality of fruiting phenology, hunting behaviour and taste preferences in Madagascar's Makira Protected Area

open access: yesPeople and Nature, EarlyView.
Abstract For many people around the world, especially in Indigenous communities, seasonal changes affect the availability and desirability of different types of food. Assessing the relationship between seasonality, sociocultural preferences and hunting patterns is vital for understanding how these populations harness seasonal food production dynamics ...
Emerson Arehart   +6 more
wiley   +1 more source

Les signes de l'âge chez le zébu. Etude des incisives de remplacement [PDF]

open access: yes, 1966
L'auteur étudie l'apparition et la croissance des incisives de remplacement chez le zébu. 618 observations ont été effectuées sur la dentition d'un groupe d'animaux de la station de Wakwa (Cameroun) âgés de 18 mois à 5 ans. Les moyennes obtenues à partir
Dumas, Robert, Lhoste, Philippe
core  

Embodied Narrations: Video Narrative Inquiry for Meaning‐Making of Learning Contexts

open access: yesInternational Journal of Art &Design Education, EarlyView.
Abstract This text begins with the initial question of how we can narrate in a situated and meaningful way about the processes of teaching and learning, not to repeat what we imagine that we should say and already know, but to be truthful with respect to the issues that affect us and matter to us.
Olaia Miranda Berasategi   +2 more
wiley   +1 more source

Influence de l'âge, du sexe, de la race sur l'embouche des Zébus nourris avec des sous-produits rizicoles dans le Nord Cameroun [PDF]

open access: yes, 1986
Dans le cadre du projet Elegoua, Nord Cameroun, une étude a été faite pour analyser l'influence de l'âge, du sexe et de la race sur les résultats d'embouche de 1938 zébus. Le sexe et l'âge jouent un rôle essentiel sur les performances obtenues. Les mâles
Delate, Jean-Jacques   +2 more
core  

Stayability in the Era of Early‐Challenged Females: Genetic Parameters and Correlations With Economically Relevant Traits

open access: yesJournal of Animal Breeding and Genetics, EarlyView.
ABSTRACT This study aimed to estimate the variance components, heritabilities and genetic correlations between four new different categories of stayability (STAY48‐2, STAY48‐3, STAY54‐2, STAY54‐3) with weight at 240 days of age (W240), weight at 450 days of age (W450), scrotal circumference at 365 days of age (SC365), age at puberty in males (APM ...
Letícia Silva Pereira   +5 more
wiley   +1 more source

Induction d'oestrus et insemination artificielle chez les zebus Azawak et zebus Goudali au Burkina Faso [PDF]

open access: yesTropicultura, 2014
Estrus Induction and Artificial Insemination of Zebu Azawak and Zebu Goudali Cattle in Burkina Faso. The efficiency of estrus induction treatment and fertility after artificial insemination were monitored with 88 zebu Azawak and 82 zebu Goudali treated ...
Zongo, M.   +5 more
doaj  

L'intervalle entre les vêlages chez le zébu Gobra (Peulh sénégalais) [PDF]

open access: yes, 1971
La durée de l'intervalle entre deux vêlages consécutifs, calculée sur 1.254 intervalles est de 473,2 ± 7,8 jours chez le zébu Gobra. Cependant, 39 p. 100 des intervalles sont inférieurs à 395 jours, ce qui peut être considéré comme une bonne performance.
Denis, Jean-Pierre
core  

Genetic Parameters for Novel Feedlot Profitability‐Related Traits in Nelore Cattle

open access: yesJournal of Animal Breeding and Genetics, EarlyView.
ABSTRACT This study aimed to estimate (co)variance components and genetic parameters for accumulated profitability (AFP) and profit per kilogram of liveweight gain (PFT), and their relationships with weight at 450 days of age (W450), scrotal circumference at 365 days of age (SC365), age at first calving (AFC), probability of precocious calving at 30 ...
Letícia Pereira   +9 more
wiley   +1 more source

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