Zobrazeno 1 - 10
of 59
pro vyhledávání: '"J. C. de Blas"'
Publikováno v:
Animal Feed Science and Technology. 180:92-100
The aim of this work was to determine the effects of hops supplementation and of substitution of starch with soluble fiber in diets for growing rabbits. These factors were factorially combined in four experimental diets. Twenty four individually cage
Autor:
J. C. de Blas
Publikováno v:
Animal, 2012-02
Animal, Vol 7, Iss, Pp 102-111 (2013)
Archivo Digital UPM
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Animal, Vol 7, Iss, Pp 102-111 (2013)
Archivo Digital UPM
instname
The present work summarizes research related to the definition of nutrient recommendations for feeds used in the intensive production of rabbit's meat. Fibre is the main chemical constituent of rabbit diets that typically contain 320 to 360 and 50 to
Autor:
J. C. de Blas, C. Álvarez, M.A. Ibáñez, B. Losada, Paloma García-Rebollar, J. Méndez, P. Cachaldora
Publikováno v:
Animal Feed Science and Technology. 160:62-72
Regression models including chemical composition, in vitro digestibility and near-infrared reflectance spectroscopy (NIRS) were compared to predict the energy content of several feed ingredients for poultry. The nitrogen-corrected apparent metabolisa
Publikováno v:
Livestock Science. 129:186-193
To study the effects of fibre level and particle size on rabbit performance, four diets in a 2 × 2 factorial arrangement were used with high (HF) and low (LF) fibre level (34 vs . 27% NDF, % DM) and coarse (CG) and normal (NG) type of grinding of th
Publikováno v:
Animal Feed Science and Technology. 144:315-326
Yolk fat fatty acid (FA) concentrations, sensory quality and firmness of eggs and laying hen performance were evaluated with respect to the combined inclusion in the diet of conjugated linoleic acid (CLA), high n-3 oil sources and high-oleic sunflowe
Publikováno v:
Animal Feed Science and Technology. 141:104-114
Yolk fat fatty acid (FA) concentrations and laying hen performance were evaluated with respect to the inclusion of different levels of fish oil (FO) in diets varying in basal fat. Twelve diets were arranged factorially, with three levels of FO additi
Autor:
I. Badiola, M. S. Gómez-Conde, J. C. de Blas, Susana Chamorro, A. M. Pérez de Rozas, R. Carabaño
Publikováno v:
Animal, Vol 1, Iss 5, Pp 651-659 (2007)
The aim of this work was to study the effect of protein source / availability on the intestinal microbiota, digestive traits and nutritional performance of early-weaned rabbits. The effects of supplemental antibiotics in the drinking water were also
Publikováno v:
Journal of Animal Science. 85:181-187
The aim of this work was to determine what concentration of a mixture of soybean hulls and defatted grape seed meal (SHDG) could be included in diets that meet or exceed ADL and particle size requirements for rabbits. Four isonitrogenous and isofibro
Publikováno v:
Livestock Science. 100:242-250
The effect of a reduction of dietary particle size by the substitution of a mixture of paprika meal, sugar-beet pulp and soya bean hulls for lucerne hay was evaluated in rabbits. Four isonutritive diets were formulated containing a decreasing proport
Publikováno v:
British Poultry Science. 47:43-49
1. Laying hen performance and yolk fat fatty acid (FA) concentrations were evaluated with respect to the inclusion in the diet of different sources and levels of marine fish oil (MFO). 2. Twelve diets were arranged factorially, with three sources (MF