Consequences of varying dietary crude protein and metabolizable energy levels on growth performance, carcass characteristics and biochemical parameters of growing geese

Effect Dietary Garlic Processed on Performance and Intestinal of Broilers

“…The following parameters were evaluated (as a percentage of live body weight): intestinal weight and length. Then, a 3 cm sample was taken from the middle part of the intestine to observe the morphology of the villi (Alagawany et al 2021). The analysis and measurement of intestinal villi in broilers were carried out in the Iratco laboratory.…”

Chromium propionate supplementation to energy- and protein-reduced diets reduces feed consumption but improves feed conversion ratio of yellow-feathered male broilers in the early period and improves meat quality

“…Carcass yields and meat quality are crucial economic parameters. However, the utilization of high nutrient density diet to obtain heavier BW and more meat yield, results in more abdominal fat deposition ( Ahmadi-Sefat et al, 2022 ; Alagawany et al, 2022 ) and negative impacts on meat quality such as color, tenderness, and pH ( Niu et al, 2009 ; Zhao et al, 2012 ; Zhu et al, 2012 ). These quality traits affect consumers’ sensory and purchase desires.…”

Effect of different energy, protein levels and their interaction on productive performance, egg quality, digestibility coefficient of laying Japanese quails

“…The aforementioned nutrients are the primary determinants of the cost of chicken diets. Diets with reduced protein and energy composition might be more affordable, enabling substantial expense savings ( Arif et al, 2017 ; Hussein et al, 2019 ; Alagawany et al, 2022 ). Dietary CP is the most costly ingredient in broiler diets.…”