During the summer, the pigs are warm-blooded animals. The pigs are thick and the sweat glands are underdeveloped. Therefore, the pigs can easily fall out of heat, stagnation, and even death from heat stroke in order to resist heat. Therefore, raising pigs in summer must be stepped up to prevent heatstroke, ensure the safety of live pigs over the summer, and increase the efficiency of raising pigs. 1. Make a shady shade. Most of the pigs in rural areas are open-type pig houses. Before the high temperature comes, a temporary pergola should be shaded in front of the house to prevent direct sunlight. You can also build shelters or plant vines such as grapes and squashes to cover the vines. 2, adjust the diet structure. During the midsummer period, the energy feed in the diet should be relatively reduced and the green feed can be increased. Normal energy feed is 50-70% of the diet, summer is 40-50%; green feed increased from 0.5-1kg to 1-1.5kg. The feed should be fresh and free from mildew. 3, the implementation of night feeding pigs. Feeding time can be carried out at 7 PM, 11 PM, and 4 AM. Feeding 3 times a night, feeding 0.5% salt water and green and blue succulent feeds at 10 a.m. and 2 p.m. Feeding reasonable, to meet the needs, about 50kg of pigs, the same increase of 0.5-0.75kg daily weight. 4, supply adequate clean drinking water. Water is the best solvent and transportation tool for all kinds of nutrients. Excluding waste in the body also works through water. Pig body water accounts for one-third to one-half of the weight, and summer pig daily drinking water is 23.8 of its own. %, can drink 0.5% saline to regulate body temperature. 5, to reduce the temperature within the home. Cooling water can be used to cool the floor surface of the circle. There are tap water pipes for tap water conditions. Rinse several times a day, and tap water with no tap water to reduce the temperature. 6, cooling the pig body with water. 1 Use a spray or shower to wash the body 2-4 times a day to help the body heat. 2 The water that has been put out of the well for the first time has a low temperature and can be sun-dried for a while. The water can be used to flush the pig body, which can not only cool the heat but also make the pig body clean and sanitary. 3 But when rinsing pigs with water, they should be arranged before feeding, and should not be washed within 30 minutes after feeding. Do not use water to suddenly flush the pig's head to prevent the pig's head from contracting and shocking. 7, bath cooling. Dig a shallow pond in the corner of the pig house and pour clear water so that the pigs can soak in the pool at any time to promote body heat. If the circle is small and unconditionally digging the pool, it is possible to dig the pond nearby. After a certain period of time in the afternoon, put the pig out and allow the pig to turn freely for 10-20 minutes. 8, feed heatstroke. (1) Vinegar or sauerkraut juice. Each time can be taken orally, depending on the size of the pig increase or decrease. (2) White lentils. White lentils have the effect of relieving heat and strengthening stomach, and can be used for 20-50 grams depending on the weight of the pig. (3) mung bean soup. Take the amount of green beans, add water 20 times until the skin is rotten, cool, drink soup to eat beans. (4) Add the water to fry the soup with plants of plantain and light bamboo leaves and feed the pig with the same feed. (5) watermelon rind. 2000 grams of fresh watermelon rind, smashed and mixed with 100 grams of sugar, every Other day. 9, do a good job pigs, pigs health. The piggery should open all ventilation holes so that the pig body is cool and comfortable. The hygiene sand can be laid in the house and 3-5cm thick, and heat is dissipated through the contact between the pig body and the sand. Disinfect the wall and floor with 20% lime milk daily, disinfect all the feedstuffs with 3% stone carbonate solution.
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