UMM Logo

Universitas Muhammadiyah Malang


Free Download Journals Directory


International Journal of Poultry Science

.: Home > International Journal of Poultry Science > 2009 > Volume 8 Number 7 > Atefeh Sheikhlar1, Azhar Bin Kasim1, Loh Teck Chwen1 and Mohd Hair Bejo2

Effect of Varying Ratios of Dietary Calcium and Phosphorus on Performance, Phytate P and Mineral Retention in Japanese Quail (Coturnix cotnurnix Japonica)

Atefeh Sheikhlar1, Azhar Bin Kasim1, Loh Teck Chwen1 and Mohd Hair Bejo2
1Department of Animal Science, Faculty of Agriculture, University of Putra Malaysia, 43400, Selangor, Malaysia 2Faculty of Veterinary Medicine, University of Putra Malaysia, Serdang 43400, Selangor, Malaysia
Abstract :

The effect of different ratios of dietary calcium (Ca) to total phosphorus (tP) on the performances
and retention of minerals and phytate phosphorus (pP) by quails were studied using 600 unsexed broiler
quails from 1 to 21 days of age. Treatments consist of five corn and soybean meal (CSM) based diets with
variable ratios of Ca:tP (1.96, 1.81, 1.66, 1.53 and 1.39) with four replicate of 30 birds each. Diets contained
3g chromium oxide (Cr2O3)/kg as marker. All ratios of Ca and P had no significant effect on feed consumption of birds. There were pronounced differences (P < 0.05) in body weight gain of chicks among treatments at second and third week of age. Improved (P < 0.05) feed conversion ratio was observed at 3 wk of age. Higher ratios of Ca:tP (1.96 and 1.81) increased (P < 0.05) the retention of P compared to other treatments while ratio of 1.96 decreased (P < 0.05) the retention of Ca and phytate. In conclusion, Ca:tP ratio of 1.81 showed positive effect on most of parameters measured in this study.

Keywords :
Calcium, total phosphorus, phytate P, broiler quail

Date Deposited : 06 Jul 2011 08:57

Last Modified : 06 Jul 2011 08:57

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

Volume 8, Number 7, - 2009 , 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