Technical errors Hu sheep farming: green material feeding. With particular attention to some of the young corn seedlings, sorghum seedlings, hydrocyanic acid and other high Sudangrass Henan Hu sheep base of the plant, after a long fresh feed, prone hydrocyanic acid poisoning or ketonemia paralysis. Once poisoning should immediately stop feeding, and using sodium nitrite, sodium thiosulfate dubbed glucose solution, intravenous therapy. Hu sheep rearing general management principles: give lamb sheep fed lake, after feeding lactating ewes. Other sheep should be fed small weak, after feeding big and strong. When adjusting the lake sheep pens breeding efficiency, order in advance to arrange, easy to operate breeder. Regular cleaning, washing, disinfection sheep, replacement bedding, keeping sheep farm environment, sheep, sheep body regularly clean.