Effect of Varying Ratios of Dietary Calcium and Phosphorus on Performance, Phytate P and Mineral Retention in Japanese Quail (Coturnix cotnurnix Japonica)
DOI:
https://doi.org/10.3923/ijps.2009.692.695Keywords:
Broiler quail, calcium, phytate P, total phosphorusAbstract
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.
References
Helrich, K., 1990. Official Methods of Analysis. 15th Edn., Association of Official Analytical Chemists, Virginia, USA.
Consortium, 1988. Guide for the Care and Use of Agricultural Animals in Agricultural Research and Teaching. NASULGC Publication, Champaign, IL., USA.
Correll, D.L., 1999. Phosphorus: A rate limiting nutrient in surface waters. Poult. Sci., 78: 674-682.
Duncan, D.B., 1955. Multiple range and multiple F tests. Biometrics, 11: 1-42.
Edwards, Jr. H.M., 1982. Phosphorus and calcium for broilers. Proceeding of the Georgia Nutrition Conference, (GNC`82), University of Georgia, USA., pp: 161-167.
Keshavarz, K., 2000. Reevaluation of nonphytate phosphorus requirement of growing pullets with and without phytase. Poult. Sci., 79: 1143-1153.
Latta, M. and M. Eskin, 1980. A simple and rapid colorimetric method for phytate determination. J. Agric. Food Chem., 28: 1313-1315.
Mohammed, A., M.J. Gibney and T.G. Taylor, 1991. The effects of dietary levels of inorganic phosphorus, calcium and cholecalciferol on the digestibility of phytate-P by the chick. Br. J. Nutr., 66: 251-259.
NRC, 1994. Nutrient Requirements of Poultry: Nutrient Requirements of Domestic Animals. 9th Edn., National Academy Press, Washington, DC., USA., pp: 155.
Oberleas, D. and F. Harland, 1996. Impact of Phytic Acid on Nutrient Availability. In: Phytase in Animal Nutrition and Waste Management, Coelho, M.B. and E.T. Kornegay (Eds.). BASF Co., New Jercey, USA., pp: 77-84.
Qian, H., E.T. Kornegay and D.M. Denbow, 1997. Utilization of phytate phosphorus and calcium as influenced by microbial phytase, cholecalciferol and the calcium: Total phosphorus ratio in broiler diets. Poult. Sci., 76: 37-46.
Rama Rao, S.V., M.V.L.N. Raju, M.R. Reddy and P. Pavani. 2006. Interaction between dietary calcium and non-phytate phosphorus levels on growth, bone mineralization and mineral excretion in commercial broilers. Anim. Feed Sci. Technol., 131: 133-148.
Ravindran, V., S. Cabahug, G. Ravindra, P.H. Selle and W.L. Bryden, 2000. Response of broiler chickens to microbial phytase supplementation as influenced by dietary phytic acid and non-phytate phosphorous levels. II. Effects on apparent metabolisable energy, nutrient digestibility and nutrient retention. Br. Poult. Sci., 41: 193-200.
SAS, 1991. SAS Stat User's Guide Release 6.08. SAS Institute Inc., Cary, NC.
Shafey, T.M., 1993. Calcium tolerance of growing chickens: Effect of ratio of dietary calcium to nonphytate phosphorus. World's Poult. Sci. J., 49: 5-18.
Shafey, T.M., J.G. Dingle and K. Kostner, 1999. Effect of dietary-tocopherol and corn oil on the performance and on the lipoproteins, lipids, cholesterol and tocopherol concentrations of the plasma and eggs of laying hens. J. Applied Anim. Res., 16: 185-194.
Sharpley, A., 1999. Agricultural phosphorus, water quality and poultry production: Are they compatible? Poult. Sci., 78: 660-673.
Simons, P.C.M., H.A.J. Versteegh, A.W. Jongbloed, P.A. Kemme and P. Slump et al., 1990. Improvement of phosphorus availability by microbial phytase in broilers and pigs. Br. J. Nutr., 64: 525-540.
Um, J.S. and I.K. Paik, 1999. Effects of microbial phytase supplementation on egg production, eggshell quality and mineral retention of laying hens fed different levels of phosphorus. Poult. Sci., 78: 75-79.
Vandepopuliere, J.M., C.B. Ammerman and R.M. Harms, 1961. The relationship of calcium phosphorus ratios to the utilization of plant and inorganic phosphorus by the chick. Poult. Sci., 40: 951-957.
Viveros, A., A. Brenes, I. Arija and C. Centeno, 2002. Effects of microbial phytase supplementation on mineral utilization and serum enzyme activities in broiler chicks fed different levels of phosphorus. Poult. Sci., 81: 1172-1183.
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