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Abstract
The effects of graded levels of dietary protein on some haematological parameters in pubertal Yankasa rams were studied. They were randomly divided into three treatment groups (A, B and C). Groups A, B and C received 10%, 15% and 20% crude protein respectively. All rams were fed a basal diet of hay (Digitaria spp) ad-libitum and given a supplement ration of concentrate mixture at 2% body weight/day. Blood was collected once weekly via jugular venepuncture into heparinised test-tubes, and transported to the laboratory for determination of red blood cell counts, packed cell volume, white blood cell counts and total protein for twelve weeks. The overall mean red blood cell values obtained were 4.2 ± 0.1 ×106 µl, 5.2 ± 0.1 106 µl and 5.06 ± 0.1 ×106 µl, for groups A, B and C respectively. The difference between values obtained for groups B and C were not significantly different (P > 0.05). Mean packed cell volumes obtained in this study revealed that rams fed 15% crude protein had significantly (P < 0.05) higher values (31.3 ± 0.9%) than those fed 10% (25.9± 0.7%) but similar to those fed 20% (30.33 ± 0.56%) crude protein. There were no significant (P > 0.05) differences in mean white blood cell counts and total protein concentrations between all groups of animals fed 10% CP. Feeding rams diets containing 15 % CP (cotton seed cake and palm kernel cake) gave better values in terms of packed cell volume and red blood cell counts, than feeding diets containing 10% and 20% C.P. While graded levels of dietary protein was shown to affect packed cell volume and total protein concentration, it had no significant effect on red blood cell and white blood cell counts.
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- Addas, P. A., Midau, A. and Babale, D. M. (2010). Haemato-biochemical findings of Indigenous Goats in Mubi Adamawa State Nigeria. J. Agric. Sci., 6:14-16.
- Ahmed, M.M.M. and Abdelatif, A.M. (1992). Utilization of nutrients by Desert sheep as affected by diet composition and solar radiation. Small Rumin Res., 9: 3745 – 3751.
- AOAC (Association of Official Analytical Chemists. Official Methods of Analysis, (15thedition). Washington DC. 1990, Pp 69-88.
- Babeker E.A. and Abdalbagi Y.M. (2015). Effect of feeding different levels of Moringaoleifera leaves on performance, haematological, biochemical and some physiological parameters of Sudan Nubian goats. Online J. Anim. Feed Res., 5(2): 50-61.
- Bello, A.A. and Tsado, D.N. (2013). Feed intake and Nutrient Digestibility of Growing Yankasa Rams fed Sorghum Stover Supplemented with Graded levels of Dried Poultry Droppings Based Diet. Asian J. Anim. Sci., 2: 56-63.
- Benjamin, M.M. Outline of Veterinary Clinical Pathology, 3rd Edition, Iowa State University Press, Ames, Iowa, U.S.A. 1978, Pp 90-95.
- Boland, M.J., Rae, A.N., Vereijken, J.M., Meuwissen, M.P.M., Fischer, A.R.H., Van Boekel, M.A.J.S., Rutherfurd, S.M., Gruppen, K., Moughan, P.J. and Hendriks, W.H. (2013). The future supply of animal-derived protein for human consumption. Trends Food Sci. Technol., 29(1):62-73.
- Etim, N.N., Enyenihi, G.E., Akpabio, U. and Offiong, E.A. (2014). Effects of nutrition on haematology of rabbits: A review. Eur. Sci. J., 10 (30): 413-424.
- Keser, O., Bilal, T. and Can Kutay, H. (2008). The effect of different dietary crude protein level on performance and serum immunoglobulin G in male kivircik lambs. Bulg. J. Vet. Med., 11 (1):49-54.
- Kheir, M.I. and Ahmed, M.M.M. (2008). Effects of Water and Feed Restriction on Some Physiological and Haematological Parameters and Blood Constituents of Sudanese Desert Goats Fed High- and Low-Quality Forage under Semi-Arid Conditions. Ind. J. Anim. Res., 42(1): 93-43
- Mohamed, S., Hashim, S.N. and Abdul Rahman, H. (2012). Seaweeds: A sustainable functional food for complementary and alternative therapy. Trends Food Sci Technol., 23:83–96.
- Njidda, A. A., Shuai’bu, A. A. and Isidahomen C. E. (2014). Haematological and Serum Biochemical Indices of Sheep in Semi-Arid Environment of Northern Nigeria. Global J. Sci. Fr. Res,. 14: 232-235.
- Schalm, O.W., Jain, N.C. and Carroll, E.J. (1975). Veterinary Haematology, 3rd Edition. Lea and Fibiger, Philadelphia., U.S.A, pp. 456-9.
- Togun, V.A., Farinu, G.O., Oyebiyi, O.O., Akindele, J.A., Ajibola, H.O. and Olaniyonu, B.I. (2007). Comparative study of the effect of dietary replacement of 15% maize offal with pigeon pea (Cajanuscajan) grain or leaf meal on performance of weaner rabbits. Proceedings of 32nd Annual Conference Nigerian Society of Animal Production., 217-219.
References
Addas, P. A., Midau, A. and Babale, D. M. (2010). Haemato-biochemical findings of Indigenous Goats in Mubi Adamawa State Nigeria. J. Agric. Sci., 6:14-16.
Ahmed, M.M.M. and Abdelatif, A.M. (1992). Utilization of nutrients by Desert sheep as affected by diet composition and solar radiation. Small Rumin Res., 9: 3745 – 3751.
AOAC (Association of Official Analytical Chemists. Official Methods of Analysis, (15thedition). Washington DC. 1990, Pp 69-88.
Babeker E.A. and Abdalbagi Y.M. (2015). Effect of feeding different levels of Moringaoleifera leaves on performance, haematological, biochemical and some physiological parameters of Sudan Nubian goats. Online J. Anim. Feed Res., 5(2): 50-61.
Bello, A.A. and Tsado, D.N. (2013). Feed intake and Nutrient Digestibility of Growing Yankasa Rams fed Sorghum Stover Supplemented with Graded levels of Dried Poultry Droppings Based Diet. Asian J. Anim. Sci., 2: 56-63.
Benjamin, M.M. Outline of Veterinary Clinical Pathology, 3rd Edition, Iowa State University Press, Ames, Iowa, U.S.A. 1978, Pp 90-95.
Boland, M.J., Rae, A.N., Vereijken, J.M., Meuwissen, M.P.M., Fischer, A.R.H., Van Boekel, M.A.J.S., Rutherfurd, S.M., Gruppen, K., Moughan, P.J. and Hendriks, W.H. (2013). The future supply of animal-derived protein for human consumption. Trends Food Sci. Technol., 29(1):62-73.
Etim, N.N., Enyenihi, G.E., Akpabio, U. and Offiong, E.A. (2014). Effects of nutrition on haematology of rabbits: A review. Eur. Sci. J., 10 (30): 413-424.
Keser, O., Bilal, T. and Can Kutay, H. (2008). The effect of different dietary crude protein level on performance and serum immunoglobulin G in male kivircik lambs. Bulg. J. Vet. Med., 11 (1):49-54.
Kheir, M.I. and Ahmed, M.M.M. (2008). Effects of Water and Feed Restriction on Some Physiological and Haematological Parameters and Blood Constituents of Sudanese Desert Goats Fed High- and Low-Quality Forage under Semi-Arid Conditions. Ind. J. Anim. Res., 42(1): 93-43
Mohamed, S., Hashim, S.N. and Abdul Rahman, H. (2012). Seaweeds: A sustainable functional food for complementary and alternative therapy. Trends Food Sci Technol., 23:83–96.
Njidda, A. A., Shuai’bu, A. A. and Isidahomen C. E. (2014). Haematological and Serum Biochemical Indices of Sheep in Semi-Arid Environment of Northern Nigeria. Global J. Sci. Fr. Res,. 14: 232-235.
Schalm, O.W., Jain, N.C. and Carroll, E.J. (1975). Veterinary Haematology, 3rd Edition. Lea and Fibiger, Philadelphia., U.S.A, pp. 456-9.
Togun, V.A., Farinu, G.O., Oyebiyi, O.O., Akindele, J.A., Ajibola, H.O. and Olaniyonu, B.I. (2007). Comparative study of the effect of dietary replacement of 15% maize offal with pigeon pea (Cajanuscajan) grain or leaf meal on performance of weaner rabbits. Proceedings of 32nd Annual Conference Nigerian Society of Animal Production., 217-219.