Caloric efficiency
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The objective of the study was to determine the effect of increasing the ratio of SID TSAA to Lys in broiler chicks diets for 1 to 14 d of age on growth performance, efficiency of Lys utilization, caloric efficiency and carcass characteristics. In this study, 400 day-old straight-run Ross 308 broiler chicks sourced from a commercial hatchery were randomly allotted into 5 treatments following a Randomized Complete Block Design (RCBD).
10p vifriedrich 25-08-2023 2 2 Download
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The results showed significant improvement and ameliorated reduction in final bodyweight, body weights gain (%) (BWG) and feed efficiency ratio (FER) in the stevia sweetener groups compared with the control.
9p schindler 30-12-2021 13 0 Download
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In connection with the global demand for safe human food and the production of environmentally friendly aquaculture products, acidifiers are natural organic acids and salts that have received considerable attention as animal-feed additives. The current study was designed to evaluate the effects of potassium diformate (KDF) on the growth performance and immunity of cultured Oreochromis niloticus (O. niloticus). Four iso-nitrogenous and iso-caloric rations containing graded levels of KDF, including 0% (control basal diet), 0.1%, 0.2% and 0.
9p trinhthamhodang1 16-11-2019 24 3 Download