Hu sheep feeding and management general principles: Lake sheep maturity of four to six months of age of large sheep farms, but maturation in 8--10 months old sheep farms in Hebei, Hu Sheep 6 - 8 months of age with early ewe use period of 3--6 years. Hu sheep estrous cycle is 15-19 days, an average of 17 days for the duration of estrus 26-36h Hubei sheep farms, mostly for 30h. Hu sheep farming techniques Myth: Note immunization. Hu sheep vulnerable to infection sheep pox, anthrax, foot and mouth disease and other viral and brucellosis, Clostridium perfringens and other bacterial diseases, immunization programs should be adapted to local conditions to develop rigorous, according to the immunization program in a timely manner and other disease prevention and control work.