different breeds in response to boldenone undecylenate Tamer Mohamed Abdel-Hamid1,* and Mahmoud Hosney Farahat2 1Animal Wealth Development Department, Faculty of Veterinary Medicine, Zagazig University, Sharkia, Egypt; 2Nutrition and Clinical Nutrition Department, Faculty of Veterinary Medicine, El-Zera...
Crossbred cattle of Simmental and yellow cattle have been used extensively to improve meat productivity and economic benefits in China [13]. To explore the metabolic pathways of the DDGS diet and its nutritional effects on different cattle breeds, the LC-MS method was adopted to analyze the ...