1Department of Livestock Production Management (LPM), Govind Ballabh Pant University of Agriculture and Technology, Pantnagar-263 145, Uttarakhand, India
2Department of Livestock Production Management (LPM), Narendra Dev University of Agriculture and Technology, Ayodhya-224 229, Uttar Pradesh, India
3Department of Veterinary Medicine (VMD), Govind Ballabh Pant University of Agriculture and Technology, Pantnagar-263 145, Uttarakhand, India
4Department of Poultry Science (PSC), U.P. Pandit Deen Dayal Upadhyaya University of Veterinary Sciences and Cattle Research Institute (DUVASU), Mathura-281 001, Uttar Pradesh, India
*Corresponding Author: M.K. Singh, Department of Poultry Science (PSC), U.P. Pandit Deen Dayal Upadhyaya University of Veterinary Sciences and Cattle Research Institute (DUVASU), Mathura-281001, Uttar Pradesh, India, Email: drmksingh_1@rediffmail.com
Online published on 9 August, 2021.
The present study evaluated the effect of dietary inclusion of various feed supplements and their combination on the performance index, glucose and serum cholesterol for 6 weeks.
Day-old broiler chicks (n=252) were randomly assigned to seven treatment groups, each with 3 replicates. The first treatment was designated as control (T0) in which no supplement was added to the feed, while in treatments T1; organic mineral mixture (Organomin forte), T2; organic mineral mixture (Vannamin), T3; probiotics (Microguard), T4; enzyme (Brozyme -XPR) and probiotics, T5; emulsifier (Lipigon) were provided through feed. In the T6 group, 3 percent less energy was given through feed.
Significant improvement (p<0.05) was observed in performance index and HDL cholesterol and significant (P<0.05) decline in the glucose, total cholesterol, LDL cholesterol and triglyceride in broilers under supplementary groups as compared to control groups. The results of the present study indicated that it is possible to produce lean meat to an extent by manipulating diets which lead to better performance index of broilers during the overall period, which led to the release of more nutrients which helped in absorption, assimilation and utilization.
Broiler, Cholesterol, Lean meat, Performance index, Supplements