This study was conducted to investigate the appropriate levels of crude protein (CP) and phytase in diet broiler chicks order reduce nitrogen phosphorus contents feces while maintaining performance broilers. Six hundred forty-eight 1-day-old male broilers (41.9±0.91 g) had a total 3 × complex factor CP (22%, 21%, 20%) (1,000, 800, 500 FTU/kg) diet. Divided into 9 treatments, 4 replications per ...

The individual and combined effects of feeding diets containing 300 mg fumonisin B1 (FB1), and 5 mg T-2 toxin (T-2)/kg of diet, or 15 mg/kg deoxynivalenol (DON, vomitoxin) from naturally contaminated wheat were evaluated in two studies in male broiler chicks from day of hatch to 19 or 21 d of age in Experiments 1 and 2, respectively. When compared with controls, body weight gains were reduced 1...

The aim of this study was to investigate the effects of Fadrozole hydrochloride and recombinant human insulin-like growth factor I (rhIGF-I) on female-to-male sex reversal, hatching traits, and body weight of broiler chickens. On the third day of incubation, fertile eggs were randomly assigned to five experimental groups comprising (i) Fadrozole (0.1 mg/egg), (ii) rhIGF-I (100 ng/egg), (iii) Fa...

459P Effects of early imprinting and replacing inorganic Zn with different levels of Zn proteinate in broiler diets on growth performance and tissue zinc status of broiler chicks. S. Mwangi*1, T. Ao2, J. Timmons1, M. Paul2, L. Macalintal2, A. Pescatore2, A. Cantor2, and M. Ford2, 1University of Maryland Eastern Shore, Princess Anne, MD, 2Alltech-University of Kentucky Nutrition Research Allianc...

Day-old chicks from 3 hatcheries were placed on bedding paper and brought to a commercial broiler farm between January and July 2016. Sixty-six samples of the paper, which were stained with meconium droppings of the chicks, were collected and examined for isolation of cephalosporin-resistant Enterobacteriaceae. Cefotaxime (CTX)-resistant Klebsiella pneumoniae (1 isolate) and Enterobacter cloaca...

This study investigated the effectiveness of clove and cardamom alcoholic extracts as growth promoters on performance, carcass traits, some blood serum components, immunity parameters, intestinal microbial population morphology broiler chicks. To this purpose, a total 240 one-day-old chicks (Ross 308 strain) were distributed randomly into three groups in form completely randomized design. The e...

This experiment was conducted to investigate the effects of supplemental phytase in a corn-wheatsoybean meal basal diet on phosphorus (P) digestibility and performance of broiler chicks. 378 one-day old broiler chicks (Ross 308) were allocated to 3×3 factorial arrangements with three levels of phytase enzyme (0, 500 and 1000 FTU/kg) and three levels of non-phytate P (100, 80 and 60% of NRC requ...

An experiment was conducted to determine whether spraying hatching eggs with electrolyzed oxidizing (EO) water would decrease eggshell microbial load and hence improve hatchability, chick quality, and broiler growth performance. Eggs were collected from a broiler breeder flock; half the eggs were sprayed with EO water and the other half were left untreated. Enterobacteriaceae and total aerobic ...