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http://dx.doi.org/10.5713/ajas.2013.13241

Effects of Dietary Electrolyte Balance on Growth Performance, Nitrogen Metabolism and Some Blood Biochemical Parameters of Growing Rabbits  

Li, J.W. (College of Animal Science and Technology, Shandong Agricultural University)
Wang, X.P. (College of Animal Science and Technology, Shandong Agricultural University)
Wang, C.Y. (College of Animal Science and Technology, Shandong Agricultural University)
Zhu, Y.L. (College of Animal Science and Technology, Shandong Agricultural University)
Li, F.C. (College of Animal Science and Technology, Shandong Agricultural University)
Publication Information
Asian-Australasian Journal of Animal Sciences / v.26, no.12, 2013 , pp. 1726-1731 More about this Journal
Abstract
The effects of different dietary electrolyte balance (DEB) on growth performance, nitrogen (N) metabolism and some blood biochemical parameters were investigated in 2 to 3 months old growing rabbits. A total of 150 growing rabbits of 2 months age were randomly divided into five groups according to average body weight, with 30 rabbits in each group. The DEB levels of the five experimental diets were -154, -3.16, +201, +347, and +500 meq/kg of dry matter (DM), respectively. There was a 7-d adaptation period and a 23-d experimental period. The results showed that the DEB levels had a quadratic affect on the average daily feed intake (ADFI) (p<0.001). The greatest ADFI was achieved when the DEB level was +201 meq/kg DM. Fecal N (FN) content linearly decreased (0.047), while digestible N (DN), retained N (RN), efficiency of intake N converted into digestible N (DN/IN) and the efficiency of intake N converted into retained N (RN/IN) linearly increased with the DEB increase (0.020, 0.004, 0.021, and 0.049, respectively). Serum phosphorus (P) ion content linearly increased with the DEB increase (p = 0.036). The DEB had a quadratic relationship with serum anion gap (AG) (p = 0.002) and serum parathyroid hormone (PTH) content (p = 0.016). The DEB levels quadratically affected base excess (BE) in the plasma (p<0.001). In conclusion, the DEB unaffected growth performance but affected feed intake, N metabolism and some blood biochemical parameters of growing rabbits.
Keywords
Dietary Electrolyte Balance; Growing Rabbit; Growth Performance; Nitrogen Metabolism; Blood Biochemical Parameters;
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  • Reference
1 AOAC. 1990. Official methods of analysis. 15th edn. Association of Official Analytical Chemists, Arlington, Virginia.
2 Austic, R. E. and C. C. Calvert. 1981. Nutritional interrelationships of electrolytes and amino acids. Fed. Proc. 40:63-67.
3 Chiericato, G. M. and C. Rizzi. 2003. Effect of the dietary electrolyte balance on the reproductive response of rabbit does. Ital. J. Anim. Sci. 2 (Suppl. 1):477-479.
4 Chiericato, G. M. and C. Rizzi. 2004. Study of the effect of the dietary mineral content on the reproductive performance of rabbits of both sexes and on the zootechnical performance of their litters. Riv. Coniglicoltura, 41:44-48.
5 Cotlove. E. H., H. V. Trantham and R. L. Bowman. 1958. An instrument and method for automatic, rapid, accurate, and sensitive titration of chloride in biological samples. J. Lab. Clin. Med. 51:461-468.
6 de Blas, C. and G. G. Mateos. 2010. Feed formulation. In: Nutrition of the Rabbit (Ed. C. de Blas and J. Wiseman, 2nd Ed.). CABI Publishing, Wallingford, UK, pp. 241-253.
7 Haydon, K. D., J. W. West, and M. N. McCarter. 1990. Effect of dietary electrolyte balance on performance and blood parameter of growing-finishing swine fed in high ambient temperatures. J. Anim. Sci. 68:2400-2406.
8 Hu, W. P. K. Jr. Limin and M. R. Murphy. 2007. Relationships between dry matter intake and acid-base status of lactating dairy cows as manipulated by dietary cation-anion difference. Anim. Feed Sci. Technol. 136:216-225.   DOI   ScienceOn
9 Jackson, J. A., D. M. Hopkins, Z. Xin, and R. W. Hemken. 1992. Influence of cation-anion balance on feed intake, body weight gain and humoral response of dairy calves. J. Dairy Sci. 75: 1281-1286.   DOI   ScienceOn
10 Madubuike, F. N. 1980. Nutritional interrelationships of minerals and basic amino acids in growing pigs. Ph.D. Thesis. Cornell University, Ithaca, NY.
11 Mateos, G. G., P. G. Rebollar, and C. de Blas. 2010. Minerals, vitamins and additives. In: Nutrition of the Rabbit (Ed. C. de Blas and J. Wiseman, 2nd Ed.). CABI Publishing, Wallingford, U. K., pp. 128-129.
12 Melliere, A. L. and R. M. Forbes. 1966. Effect of altering the dietary cation-anion ratio on food consumption and growth of young chicks. J. Nutr. 90:310-314.
13 Mongin, P. 1981. Recent advances in dietary anion-cation balance: applications in poultry. Proc. Nutr. Soc. 40:285.   DOI   ScienceOn
14 National Research Council. 1977. Nutrient requirements of rabbits. 2th Ed. National Academy Press, Washington, DC.
15 Oba, M., A. E. Oakley, and G. F. Tremblay. 2011. Dietary Ca concentration to minimize the risk of hypocalcaemia in dairy cows is affected by the dietary cation-anion difference. Anim. Feed Sci. Technol. 164:147-153.   DOI   ScienceOn
16 Patience, J. F., R. E. Austic, and R. D. Boyd. 1987. Effect of dietary electrolyte balance on growth and acid-base status in swine. J. Anim. Sci. 64:457-466.
17 Rizzi, C. G. Brecchii and G. M. Chiericato. 2005. A study on the reproductive performance and physiological response of rabbit bucks red on diets with two different mineral contents. In: Proceedings of the 8th World Rabbit Congress (Ed. C. M. Becerril and A. Pro), Puebla, Mexico, pp. 336-342.
18 SAS Institute Inc. 1985. Users Guide: Basics. SAS Institute, Cary, North Carolina, USA.
19 Yen, J. T., W. G. Pond, and R. L. Prior. 1981. Calcium chloride as a regulator of feed intake and weight gain in pigs. J. Anim. Sci. 52:778-782.