tailieunhanh - Effect of dietary supplementation of betaine hydrochloride on cost effectiveness in broiler chicken

The study was conducted on Vencobb 400 broiler chicks (192) over a period of six weeks. The chicks were allotted to four groups, with four replications of 12 chicks each, randomly. The four groups were allotted to four dietary regimes and each replicate was randomly assigned to one of the four dietary treatments in this study. |