UMM Logo

Universitas Muhammadiyah Malang


Free Download Journals Directory


International Journal of Poultry Science

.: Home > International Journal of Poultry Science > 2007 > Volume 6 Number 2 > J. Pourreza1, A.H. Samie1 and E. Rowghani2

Effect of Supplemental Enzyme on Nutrient Digestibility and Performance of Broiler Chicks Fed on Diets Containing Triticale

J. Pourreza1, A.H. Samie1 and E. Rowghani2
1Department of Animal Science, College of Agriculture, Isfahan University of Technology, Isfahan, Iran 2Department of Animal Science, College of Agriculture, Shiraz University, Shiraz, Iran
Abstract :

The influence of enzyme supplementation on performance and digestibility of dry matter and protein in young broiler chicks was examined for a diet based on triticale supplemented with different levels  of enzyme. In a completely randomized design, two hundred d-old chicks (Ross strain) were divided into 20
groups, ten chicks per group. A basal diet containing 65% triticale was supplemented with zero, 100, 200,
400 and 800 g/kg enzyme and given to four replicates for 21 days. Added enzyme (xylanase) improved
(P<0.05) body weight, body weight gain, feed intake and feed conversion ratio. Apparent digestibilities of
energy and protein were increased (P<0.05) due to supplemental enzyme. Non-significant improvement was observed in protein and energy efficiencies by the addition of enzyme. All improvements had a similar trend and were the highest at 200 g/kg enzyme supplementation. Higher levels of enzyme had no beneficial effect on measured criteria. The results indicated that the nutritional value of cereal grains such as triticale can be improved by supplemental enzyme containing mainly xylanase to the diet of young broiler chicks.

Keywords :
Broilers, xylanase, protein and energy digestibility

Date Deposited : 14 Jul 2011 11:05

Last Modified : 14 Jul 2011 11:05

Official URL: http://www.pjbs.org/ijps/ijps.htm

Volume 6, Number 2, - 2007 , ISSN 1682-8356

Download:
Full Text Original
Abstract : pdf doc
Home | Peta Situs | Admissions | Student Research | E-Journal
Universitas Muhammadiyah Malang © 2011
Developed by Infokom UMM
Last Update : 13 December 2016 20:46Kumpulan file jurnal