First, environmental conditions are poor, and the infrastructure is simple. Farmers follow the traditional phenomenon of “a wooden stake and a sheepâ€. Most of the houses are low and easy to use, and the environmental conditions are poor. The infrastructure is simple. The growth of the flock is slow, it is not easy to heat and breed, and the production performance is reduced.
Second, the breeder's sense of responsibility is not strong Nowadays, there are many people who raise sheep but do not really know how to raise sheep. The sheep farm keepers are mostly family members or farmers nearby. Neither professional technology nor actual sheep-raising experience has caused the keeper to ignore the daily health status of the sheep during normal husbandry and management, resulting in poor quality of the sheep population, low productivity, and continuous disease.
Third, the lack of fodder farmers mostly introduced sheep in the spring, just beginning to feed the fodder is still sufficient in time, after a period of time, the fodder shortage, we can only maintain the acquisition of weeds. On the other hand, some farmers are mainly fed with dietary feeds in the absence of forage grass, which causes disruption of the microbial balance system in the digestive system of the sheep, causing a series of disorder of the intestinal flora and impeding growth. .
IV. Awareness of pest control and insecticide prevention Many farmers believe that sheep are less sick than pigs and are relatively easy to raise, prevent epidemics and disinfection, and have a weak sense of deworming; some farmers never disinfect insects on sheep houses and sheep. Some don't even use basic vaccines. In the case of relative concentration without taking any precautionary measures, the breeding of pathogens is accelerated, and the resistance of the sheep is poor, and it is easy to outbreak the disease. The herbivorous sheep also eats a lot of eggs, and the parasites are very harmful to the sheep. Therefore, the sheep must be regularly repelled in vivo and in vitro.
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