As the summer approaches, only the pigs can be safely summerized to obtain the best pig economic benefits. The following 10 measures have been proposed for the safety of pigs over the summer: 1. Sheltering and shading: Most of the pigs in rural areas are open-type pig houses. Before the high temperature arrives, a temporary pergola should be used to shelter the sun from the front yard and the playground to prevent sunlight. Direct. You can also hang sheds around a pig house or plant vines such as grapes and squashes, allowing the vines to creep over the pergola. 2. Adjust the structure of the diet: During the midsummer period, the energy feed in the diet should be relatively reduced, increasing the green feed. Normal energy feed is 50% to 70% of the diet, summer should be 40% to 50%; green feed every day from 0.5 to 1 kg, increased to 1 to 1.5 kg, feed to fresh health, no mildew. 3. Feeding pigs at night: Feeding pigs at night can reduce daytime activities and increase pig sleep time. In addition, there is less outside interference at night, and the weather is relatively cool. After the pigs eat, they can sleep more than 18 hours a day, which is conducive to the growth of pigs. The feeding time can be performed at 7:00, 11:00, and 4:00 a.m., with 3 feedings per night, and 0.5% saline and greenish succulent feeds can be fed once a day at 10:00 a.m. and 2 p.m. As long as the feed is reasonable and meets the nutritional requirements, pigs with a body weight of about 50 kilograms can gain 0.5 to 0.75 kilograms per day. 4. Supply sufficient clean drinking water: Water is the best solvent and transportation tool for all kinds of nutrients. Exclusion of internal waste is also through water, pig water accounts for 1/3 to 2/3 of the weight, and summer pig daily drinking water. The amount is 23.8% of its own, can drink 0.5% saline to regulate body temperature. 5. Reduce the temperature in the house: Cool water can be used to cool the surface of the circle in the circle. There are tap water pipes in tap water conditions. Rinse several times a day in the afternoon, and tap water with no tap water to reduce the temperature. 6. Cool the pig body with water: Wash the pig body with spray or bath 2 or 4 times a day to help the pig to cool. The water from the first well, the temperature is low, can be sun in the sun for a while, before the water can be used to wash the pig body, both cooling and cooling, but also make the pig body clean and sanitary. However, when rinsing pigs with water, they should be arranged so that they cannot be washed within 30 minutes after feeding, and the pig's head must not be flushed with water to prevent the head blood vessels from contracting and shocking. 7. Bath cooling: Dig a shallow pool in the corner of the pig house and pour clear water so that the pig can be soaked in the pool at any time to promote body heat. If the circle is small and unconditionally controlled, it is possible to dig a pond nearby. After a certain period of time, the pigs should be released and allowed to soak freely for 10-20 minutes. 8. Feed heatstroke: The method is available: (1) vinegar or sauerkraut juice. After the pig has vinegar or sauerkraut juice, the temperature of the pig body can be decreased for a certain period of time, so as to achieve the purpose of cooling off. Each time can be taken orally 250 to 500 ml, 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 20 to 50 grams of weight can be used depending on the weight of the pig to make soup with Jianzhi. (3) mung bean soup, take the amount of mung bean, add water 20 times until the skin is rotten, cool, drink soup to eat beans. (4) Add water decoction into soup with plantain and light bamboo, and feed the pig with the same feed. (5) watermelon rind, 2 kilograms of fresh watermelon rind, 100 grams of sugar mixed with smashed, and fed 1 time every other day. 9. Do a good job of pigs, pigs and health: The pighouse should open all ventilation holes, so that the pig body is cool and comfortable, homes can be laid Sanitary sand 3 to 5 cm thick, through contact with the body and sand and heat. Disinfect the wall with 20% lime milk spray every day and sanitize all the feeding utensils with 3% stone carbonate solution. 10. Extermination of mosquitoes and flies: Mosquitoes can be dried and shredded with nettle leaves, 25 g per cubic meter of space for smoke; 1 fly of trichlorfon can be used for fly control, and 100 sprays of water can be sprayed on the fly; or 500 grams of fresh buckwheat leaves, tied with a string, stick with diesel (oil: water: 3:7) hanging in the door at home, 7 to 10 days for a time, so no effect on the pig, more secure.
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