Pig herd benefit is good, four seasons management has know-how

In the practice of raising pigs for many years, many pig farmers have summed up the tricks of raising pigs in the four seasons. Now the editor shares the tips of raising pigs in the four seasons with more pig farmers.

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1. Pay attention to disease prevention in spring. Due to the poor physique and weak resistance of pigs after overwintering, they are easy to be infected with diseases. Therefore, it is necessary to do a good job in the feeding and management of pigs.

(1) the work of pigsty disinfection should be done well. Clean the pigsty, apply the adjusted limewater on the walls and floor of the pigsty, sprinkle more in the corners and crevices, and put some hay in the pen when the limewater dries up.

(2) pick the pig house and keep it hygienic. For the pigsty that accumulates fertilizer, it is necessary to mat the grass and take out manure frequently to keep the pigsty dry.

(3) vaccination should be given in time. Mainly hit the vaccine or vaccine of porcine lung disease, swine fever and swine erysipelas.

(4) pay attention to ventilation to prevent colds. The temperature changes greatly in spring, once the weather becomes cold, it is necessary to block the ventilation place to prevent cold air from entering the pigsty.

2. Pay attention to cooling in summer. Many pig farmers think that "pigs are not long in June", so they relax their feeding and management of pigs in summer. In fact, pigs can be raised well as long as reasonable cooling measures are taken in summer. When the ① is hot at noon, flush water to the pig body and the floor of the pig house to cool down. ② provides cold water in time after the pigs have finished eating. ③ was fed more green fodder. ④ takes anti-mosquito measures to make pigs sleep quietly.

3. Pay attention to reserve pig feed in autumn. The golden season for the growth and development of pigs is autumn. Sweet potato, potato, peanut seedling and bean straw are all good pig feed after crushing. Dried and crushed potato tubers and legume pods can be used to feed pigs. Therefore, when raising pigs in autumn, it is necessary to do a good job in pig feed reserve and pig fattening.

4. Pay attention to keep the pigs warm in winter. The temperature is very low in winter, which is bad for the growth of pigs. Therefore, in addition to keeping the nutrition of the feed and feeding enough feed, appropriate cold prevention and heat preservation measures should be taken to ensure that pigs can grow healthily in winter. Before the arrival of ① winter, block the ventilation and rain leakage of the pigsty to prevent the cold wind from invading. ② pads hay and cleans frequently to keep the circle dry and keep the grass from getting wet. ③ increases the feeding density and feeds pigs with high-energy diets that increase the energy of the body.