Intensive measures to promote pig weight gain in the summer

1. Build a shady pergola. Before the high temperature comes, set up a temporary pergola in front of the pig's pens for shading to prevent direct sunlight. You can also plant trees in front of the shed or plant shades of vines such as grapes and pumpkins. 2. Adjust the diet structure. During the midsummer period, the energy feed in the diet should be relatively reduced, and the green feed should be appropriately increased. Normal energy feed is 50% to 70% of the diet, summer is 40% to 50%, and green feed is increased from 0.5 to 1 kg to 1 to 1.5 kg. The feed should be fresh and free from mildew. 3. Feeding pigs at night. 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 of 50 kg of pigs, the same daily weight gain of 0.5 to 0.75 kg. 4. Provide enough clean drinking water. The daily water intake of a summer pig is 23.8% of its own body weight. It can drink 0.5% saline to regulate body temperature. 5. To reduce the temperature inside the house. Cooling water can be used to cool the surface of the ring. There are tap water conditions that can be washed several times a day directly in the afternoon. There is no tap water to flush the ground to reduce the temperature. 6. Use water to cool the pig. Wash the body with a spray or shower 2 to 4 times a day to speed up the body's heat dissipation. The water from the first well is sunk in the sun for a while before it can be rinsed. However, when rinsing pigs with water, they should be arranged before feeding, and should not be washed within 30 minutes after feeding, and the head of the pig should not be suddenly washed with water to prevent the head blood vessels from contracting and shocking. 7. Take a bath to cool down. Dig a shallow pool 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, you can dig the pond nearby. After a certain period of time in the afternoon, let the pig out and allow the pig to stand up and soak for 10 to 20 minutes. 8. Feed heatstroke. 1 drink white lentil soup. White lentils have the effect of relieving heat and strengthening stomach, and 20 to 50 grams of weight can be used depending on the weight of the pig to make soup with Jianzhi. 2 drink green bean soup. Take the amount of green beans, add water 20 times until the skin is rotten, cool, drink soup to eat beans. 3 Plants of plantain and light bamboo were added into the water and fried into soup, and the same feed was used to feed the pigs. 4 feed watermelon rind. 2 kg of fresh watermelon rind, 100 grams of sugar mixed with smashed, 1 time every other day. 9. Do a good job in pig and pig house hygiene. All ventilation holes should be opened in the piggery. Sanitary sand grains can be laid within 3 to 5 cm thick. Every day, 20% lime milk is sprayed on the wall surface to disinfect and all the feeding tools are disinfected with 3% stone carbonate solution. 10. Pay attention to kill mosquitoes and flies. Anti-mosquito can be dried and chopped ramie leaves, 25 grams per cubic meter of space for smoke; 1 fly can use dipterex insects, add 100 copies of water spray at the multi-fly; or take fresh buckwheat leaves 500 grams, with The string is tied tightly, and the diesel oil (3:7 ratio of oil and water) is hung in the door of the house and replaced once every 7-10 days. This is safer for the pig.

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