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Performance, Puberty, Pregnancy, and Hemato-bichemical Parameters of Friesian Heifers Orally Administrated with Protected Fat or Glycerol

Performance, Puberty, Pregnancy, and Hemato-bichemical Parameters of Friesian Heifers Orally Administrated with Protected Fat or Glycerol

Wael Mohamed Wafa1*, Mohammed Mahmoud Hegazy1, Mohamed Mohamed El-said Ibrahim1, Hamdy Abdala El-Nagar1, Rehab Fawzy Ismail2 

1Animal Production Research Institute, Agricultural Research Center, Giza, Egypt; 2Department of Animal Production, Faculty of Agriculture, Mansoura University, Egypt.

*Correspondence | Wael Mohamed Wafa, Animal Production Research Institute, Agricultural Research Center, Giza, Egypt; Email: drwaelfatoh@hotmail.com  

Figure 1

Live body weight of animals at different reproductive stages (pre-puberty to conception). (Means at each stage with different superscripts differ significantly at P<0.05).  

Figure 2

Average daily gain of animals at different reproductive stages (pre-puberty to conception). (Means at each stage with different superscripts differ significantly at P<0.05).  

Figure 3

Concentration of plasma P4 of heifers in different groups pre-puberty, at puberty, and at conception. (Means in the same column with different superscripts differ significantly at P<0.05). 

Journal of Animal Health and Production

October

Vol. 11, Iss. 3, Pages 234-329

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