SOYA MILK BASED EXTENDERS FOR CHILLED PRSERVATION OF HOLISTEIN BULL SEMEN AT 5°C

Document Type : Original Article

Authors

• E. M. EL-Seify ¹
• I. M. Abd El-Razek ²
• I. S. El-Shamaa ³

¹ Animal Production Research Institute, Agriculture Research Center, Ministry of Agriculture, Dokki, Egypt,

² Animal Production Department, Faculty of Agriculture, Kafr El-Sheikh University, Egypt

³ Animal Production Department, Faculty of Agriculture, Kafr El-Sheikh University, Egyp

Keywords

• Holstein bulls
• semen
• extender
• soya bean milk
• preservation