Modern sheep farming is a knowledge-intensive and technology-intensive industry.

Mutton sheep farming should strive to increase the investment of science and technology in modern sheep farming is a knowledge-intensive and technology-intensive industry. In order to raise sheep well and develop the sheep industry, we need not only capital investment, but also a lot of science and technology investment. There are four sources for farmers to raise sheep to increase investment in science and technology. First, seriously accept the technical guidance of the local business departments, and fully implement the comprehensive mutton sheep farming popularized by the business departments. efforts should be made to increase the input of science and technology into the modern sheep industry, which is a knowledge-intensive and technology-intensive industry. In order to raise sheep well and develop the sheep industry, we need not only capital investment, but also a lot of science and technology investment. There are four sources for farmers to raise sheep to increase investment in science and technology. First, seriously accept the technical guidance of the local business departments, and fully implement the comprehensive measures of raising sheep popularized by the business departments. Second, sheep farmers who have joined the industrial chain should seriously raise sheep in accordance with the technical measures and requirements put forward by leading enterprises or groups. The third is to employ sheep raising experts from scientific research institutions and business departments as technical advisers and on-site guidance. In particular, since the scale of raising sheep has become a large professional family, we should employ experts as technical guidance, impart and use high and new technology. Fourth, sheep farmers adopt the methods of self-study, training or further study in colleges and universities to study and master scientific and technological knowledge. Comprehensive prevention and control of parasitic diseases in goats. 1. Deworming regularly. Preventive deworming: according to the life characteristics of parasites, it is generally dewormed once a year from April to May and from October to November. After deworming, attention should be paid to the collection of sheep dung and concentrated accumulation and fermentation to prevent the spread of pathogens and cause repeated infection. Therapeutic deworming: according to the examination of goat feces or the anatomical results of dead sheep, deworming according to the severity of infection. One week after the drug is dewormed, it should be dewormed again to get rid of the larvae of the goat. The commonly used anthelmintic drugs are albendazole, albendazole, trichlorfon, trimethoprim and so on. Second, strengthen management. The harm of parasites is particularly serious in winter and spring, so more nutritious forage should be fed. The enclosure should be built in a ventilated and sunny place, keep the sheep house dry, the forage grass clean, the drinking water clean, the breeding and management equipment clean, and the sheep house and sports ground disinfected regularly. Third, raise the lamb carefully. Parasitic diseases are the most harmful to lambs, so efforts should be focused on strengthening the management of lambs: first, deworming ewes in the later stage of pregnancy to prevent postpartum lamb infection; second, preventive deworming of pre-weaning lambs and ewes; third, raising lambs and adults separately to reduce the chance of parasite transmission. Fourth, implement rotational grazing. After the parasite eggs are excreted from the body, it takes about a week for the parasite eggs to develop into invading larvae in the outside world, so grazing in one place should not exceed 7 days. In addition, invasive young parasites generally survive in the outside world for no more than 3 months, so interplanting land should sow new forage grass and renew pasture land. Sheep are not grazed in the morning and evening after rain, nor in lowlands. Copyright: China Beef, Beef and Sheep breeding Technology Network (http://www.niuyang888.com), reproduced, please indicate the source