Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 17 of 17 for “"Productions animales & zootechnie"”.
-
Etude du mode d'action d'hémicellulases ajoutées à un aliment riche en froment en alimentation aviaire : effet sur les performances zootechniques, la digestibilité des nutriments et la microflore intestinale
Three experiments were conducted to investigate the effect of hemicellulase preparations on the performance parameters and the digestive physilogy of male broilers fed wheat-based diet from 1-32 d old. The 5 dietary treatments were composed of a basal diet containing 60% (w/w) wheat (control) and 4 …
-
Caractérisation phénotypique et gestion de la population de poulets locaux dans les communes de Dassa et de Toffo au Bénin
Morphometrical and morphological characters of 663 local chickens and management technique, production and breeding aims of 97 breeders were studied in Dassa and Toffo district in Benin. Different phenotypes were identified in the study area: the chicken with normal feathering, the naked neck, the …
-
Characterizing Thiamine Status and Mechanisms of Thiamine Supplementation on Subacute Ruminal Acidosis Attenuation in Dairy Cows
Dairy cows are often fed high grain diets to maximize milk production in today’s intensive management farms. However, overfeeding high grain diets increases the risk of subacute ruminal acidosis (SARA), which is characterized by prolonged decrease in rumen pH and high levels of lipopolysaccharide …