Results 21 to 30 of about 16,848 (291)
Frontiers in Veterinary Science, 2023 This study aimed to investigate the effects of compound non-starch polysaccharide (NSP) enzymes on growth performance, slaughter performance, immune function, and apparent utilization of nutrients in broiler chickens fed a low-metabolizable energy diet ...
Xing Chen +6 more
doaj +1 more source
Identification of hub genes involved in apparent metabolizable energy of chickens
Animal Biotechnology, 2020 Feed efficiency is one of the most economically significant traits in a breeding program. Apparent metabolizable energy is the most used method to evaluate energy utilization for feed efficiency. The purpose of this study was to identify candidate genes of chickens with divergent apparent metabolizable energy by bioinformatics analysis.
Zahra Pezeshkian +2 more
openaire +2 more sources
Revista Brasileira de Zootecnia, 2011 This experiment aimed to determine the metabolizable energy and the digestibility of detoxified castor meal and castor cake nutrients for broilers. A total of 180 Cobb-500TM broilers from 21 to 32 days of age was randomly distributed in three treatments ...
João Batista Matos Júnior +5 more
doaj +1 more source
Apparent Metabolizable Energy of Glycerin for Broiler Chickens
Poultry Science, 2008 Three energy balance experiments were conducted to determine AMEn of glycerin using broiler chickens of diverse ages. In experiment 1, two dietary treatments were fed from 4 to 11 d of age. Dietary treatments consisted of a control diet (no added glycerin) and a diet containing 6% glycerin (94% control diet + 6% glycerin).
W A, Dozier +6 more
openaire +2 more sources
In Vitro Estimation of Apparent Metabolizable Energy
Poultry Science, 1984 Abstract A number of experiments were carried out to determine if a two stage in vitro method developed for monogastrics could, using in vitro digestible energy (IVDE), estimate the nitrogen-corrected apparent metabolizable energy (AMEn) of poultry diets.
M. CLUNIES, S. LEESON, J.D. SUMMERS
openaire +1 more source
Walailak Journal of Science and Technology, 2011 The determination of energy and digestibility values of new added-value products is important for feed formulation. True amino acid digestibility and metabolizable energy of feedstuffs were evaluated in adult meat type crossbred chickens.
Niwat MUANGKEOW +1 more
doaj +1 more source
Influence of ruminal degradable intake protein restriction on characteristics of digestion and growth performance of feedlot cattle during the late finishing phase. [PDF]
, 2014 Two trials were conducted to evaluate the influence of supplemental urea withdrawal on characteristics of digestion (Trial 1) and growth performance (Trial 2) of feedlot cattle during the last 40 days on feed.
Calderon, Jose F +7 more
core +1 more source
Response to dietary tannin challenges in view of the browser/grazer dichotomy in an Ethiopian setting : Bonga sheep versus Kaffa goats [PDF]
, 2015 It has been suggested that goats (typical browser) are better adapted to digest tannin-rich diets than sheep (typical grazer). To evaluate this, Bonga sheep and Kaffa goats were used in a 2x3 randomized crossover design with two species, three diets, and
Janssens, Geert +4 more
core +1 more source
Apparent and true metabolizable energy values of feedstuffs for ducks
Poultry Science, 1997 Two experiments were conducted, each with 24 White Pekin ducks, to determine the AME and TME content of five feedstuffs for ducks. In each experiment, fasting losses were obtained from six ducks and six ducks were used for each feedstuff. Each experiment lasted 102 h with an initial 48-h period and a 54-h excreta collection period.
D, King, D, Ragland, O, Adeola
openaire +2 more sources
The Journal of Poultry Science, 2009 A broiler chick bioassay was carried out with forty eight 21-day-old Arian-broiler chickens to study the effect of site sampling on metabolizable energy (ME) and amino acid digestibility.
Ali A. Saki +7 more
doaj +1 more source