Interrelationship between Dietary Protein Level and Carcass Composition of Chicks
نویسندگان
چکیده
منابع مشابه
Interrelationship between environmental temperature and dietary nonphytate phosphorus in chicks.
Four levels of nonphytate P (NPP; 0.2, 0.3, 0.4, and 0.5%; total P = 0.46, 0.56, 0.66, and 0.76%) and two temperatures (25 and 37 degrees C) were evaluated in chicks from 8 to 22 d. In experiment 1, crossbred male chicks (New Hampshire x Columbian) housed at 25 degrees C increased weight gain at all increasing NPP levels, but chicks exposed to 37 degrees C did not show increased weight gain bey...
متن کاملInfluence of dietary protein level, amino acid supplementation, and dietary energy levels on growing-finishing pig performance and carcass composition.
Two experiments were conducted to determine the effects of feeding reduced-CP, AA-supplemented diets at two ambient temperatures (Exp. 1) or three levels of dietary NE (Exp. 2) on pig performance and carcass composition. In Exp. 1, 240 mixed-sex pigs were used to test whether projected differences in heat increment associated with diet composition affect pig performance. There were 10 replicati...
متن کاملDietary protein level and performance of growing Baladi kids
A study was conducted to evaluate the effect of feeding different levels of protein to black Baladi breed kids. Weanling Baladi kids (n=18; 75 to 90 days old) were selected and individually housed at our experimental farm. Kids were divided randomly to one of the three treatments for 12 weeks. The three dietary treatments were: T1: control ration, formulated according to NRC to cover the protei...
متن کاملEffects of varying dietary protein level on the growth, feed efficiency and body composition of lemon fin barb hybrid fingerlings
This study was conducted to determine the optimal dietary protein requirement for lemon fin barb hybrid fingerlings. Triplicate groups of fish (1.00 ± 0.05 g) were fed twice a day until apparent satiation with five isocaloric (16 kJ/g) diets containing varying protein level ranging from 20 to 40% for 60 days. Survival was not affected by the dietary protein level. The weight gain and specific g...
متن کاملEffects of varying dietary protein level on the growth, feed efficiency and body composition of lemon fin barb hybrid fingerlings
This study was conducted to determine the optimal dietary protein requirement for lemon fin barb hybrid fingerlings. Triplicate groups of fish (1.00 ± 0.05 g) were fed twice a day until apparent satiation with five isocaloric (16 kJ/g) diets containing varying protein level ranging from 20 to 40% for 60 days. Survival was not affected by the dietary protein level. The weight gain and specific g...
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ژورنال
عنوان ژورنال: Agricultural and Biological Chemistry
سال: 1970
ISSN: 0002-1369,1881-1280
DOI: 10.1271/bbb1961.34.414