营养科学研究杂志

抽象的

Impact of A Stringy Eating Routine and L-Ascorbic Acid Supplementation on the Consistency, Body Highlights, Skeletal Strength, and Conduct of Grill Raiser Pullets

Asentanio M

During the rearing and prebreeder periods (up to 22 weeks of age), the uniformity, carcass traits, tibia parameters, and behavior of broiler breeders were examined in this experiment. Three hundred and eighty-four one-day-old pullets were randomly assigned to one of four treatments arranged in a two-by-two factorial pattern. Two levels of fiber (control vs. fibrous diet, 15% diluted in AMEn and nutrient content) were included in each treatment. To decide soluble phosphatase (High mountain) levels, blood tests were taken at 6, 15, and 22 weeks (4 birds for each repeat), and conduct was seen through visual sweep examining. At 22 weeks, the carcass characteristics, tibia parameters, and intestinal morphology of two birds from each replicate were evaluated, and the integrity of each bird’s tail and wing feathers was scored [1]. When compared to the diet used as a control, a stringent diet had no effect on BW consistency, mortality, or the development of the tibia. Pellets fed a fibrous diet had lower tibia breaking strength, elastic modulus, and ash content (P 0.05). Furthermore, their bosom muscle was less evolved (18.5 versus 19.8%, P 0.05), their Snow capped mountain serum level was lower at 6 and 22 weeks, and their stomach fat affidavit was higher (1.14 versus 0.87%, P 0.05). At 15 and 22 weeks, respectively, they performed 97% less grasping feather pecking and 45% less non-food object pecking, and their wing-feather score was lower at 22 weeks (P 0.05). Tailand wing-feather scores of the control medications were decreased by L-ascorbic corrosive consolidation (tail: 0.30 vs. 1.15, P < 0.05; wing: at 22 weeks, P 0.05, 0.98 versus 1.26). All in all, a stringy eating regimen further develops wing-feather trustworthiness by lessening cliché ways of behaving, disintegrating bone mineral testimony, and further developing remains qualities (diminished bosom muscle and expanded stomach fat statement). Integrating L-ascorbic acid works on the trustworthiness of lower feed recompense tail and wing feathers.