Results 141 to 150 of about 38,290 (306)

Effects of Substituting Cassava Pulp with Broken Rice and Cassava Chips in Crossbred Holstein Diets: Rumen Fermentation, Enteric Methane Emission, and Energy Utilization

open access: yesAnimals
This study evaluates the effects of substituting cassava pulp with broken rice and cassava chips in the total mixed ration silage diets of beef cattle on feed composition, ensiling quality, digestibility, and energy utilization.
Jiraporn Kabsuk   +4 more
doaj   +1 more source

Bayesian estimates of genetic parameters for reproductive traits in Nellore cows raised on pasture in tropical regions

open access: yesRevista Colombiana de Ciencias Pecuarias
Summary Background: Nellore cows are well adapted to tropical conditions, and they have good maternal ability as well as long and prolific reproductive life.
Cláudio Ulhôa Magnabosco   +3 more
doaj   +1 more source

Avaliação de um esquema de seleção para bovinos zebus de dupla aptidão

open access: yesRevista Brasileira de Zootecnia, 2000
Um enfoque determinístico foi utilizado para a predição do ganho genético e do valor presente líquido de um programa de seleção para uma população de bovinos zebus de dupla aptidão, envolvendo, como critério, pesos corporais, produção de leite e ...
Raimundo Nonato Braga Lôbo   +2 more
doaj  

An attempt to correlate cattle breed origins and diseases associated with or transmitted by the tick Amblyomma variegatum in the French West Indies [PDF]

open access: yes, 1993
A l'aide de données biologiques et de la recherche historique, on a essayé d'expliquer la différence, en ce qui concerne la résistance et la sensibilité aux maladies transmises par (cowdriose) ou associées à (dermatophilose) la tique Amblyomma variegatum,
Accipe, A.   +7 more
core  

THEFT AND RURAL POVERTY: RESULTS OF A NATURAL EXPERIMENT [PDF]

open access: yes
This paper investigates the relationship between theft and poverty in rural areas. Following a disputed presidential election, fuel supply to the highlands of Madagascar was severely curtailed in early 2002, resulting in a massive -- if temporary ...
Fafchamps, Marcel, Minten, Bart
core   +1 more source

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