EFFECT OF RUMEN-PROTECTED CHOLINE SUPPLEMENTATION ON PRODUCTIVE PERFORMANCE OF LACTATING DAIRY COWS

Document Type : Original Article

Authors

• M. Bakr ¹
• Sherein H. Mohamed ²

¹ Department of Animal Production, Faculty of Agriculture, Cairo University, 12613, Giza, Egypt

² Department of Animal Production, Faculty of Agriculture, Banha University

Keywords

• Rumen
• feed conversion
• economic efficiency
• protected choline
• milk yield