NUTRITIONAL AND PHYSIOLOGICAL STUDIES ON FRIESIAN CALVES FED PROTECTED FAT AND PROTEIN DIETS: 3. HAEMATOLOGICAL PARAMETERS. | ||||
Journal of Animal and Poultry Production | ||||
Article 13, Volume 29, Issue 7, July 2004, Page 3867-3876 PDF (2.98 MB) | ||||
Document Type: Original Article | ||||
DOI: 10.21608/jappmu.2004.239302 | ||||
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Authors | ||||
A. M. Abdelhamid,1; A. E. Abdel-khalek1; A. F. Mehrez2; E. A. Omar2; M. A. Abu EI-Hamd2 | ||||
1Department of Animal Production, Faculty of Agriculture, AI- Mansourah University | ||||
2Animal Production Research Institute, Agricultural Research Center. | ||||
Abstract | ||||
The current work aimed to study the effect of feeding Friesian calves protected fat and protein diets on blood biochemical parameters using 18 newborn Friesian calves up to 8 months of age in 3 dietary treatment groups. The 151 group (C) was fed untreated concentrate feed mixture (CFM), the 2nd was fed the control diet in which 5% of CFM was replaced by protected fat (PF) and the 3~ was fed CFM treated with 1 % formaldehyde (protected protein, PP). Results indicated that white and red blood cells counts increased in PF and PP than C group. Frequency distribution of lymphocytes increased (P<O.05) and monocytes decreased in PP than PF and C groups. However, granulocytes did not differ significantly among groups. Concentration of hemoglobin and PCV % increased (P<O.05) in PF and PP than C group. | ||||
Keywords | ||||
Protected fat; protected protein; Friesian calves; blood haematology | ||||
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