In summer, the feed intake of pigs decreased and their resistance decreased. Especially pregnant sows, if not properly managed, are likely to cause piglet abnormalities and even miscarriages. How to effectively feed and manage pigs to enhance their resistance to disease and increase their production capacity has become the key to the high profitability of pig farmers in summer. Therefore, the following three points need to be paid attention to when raising pigs in summer: First, regulate the house temperature. The pig house must maintain good ventilation to reduce the temperature inside the house. You can set suitable inlet and outlet in the pig house. If the pig house has a large area, the best Install a fan for ventilation and cooling. For unqualified farms, it is recommended to build a shallow pool in the pig pen or directly splash water on the ground so that the pigs can lie in the water to cool down; or use a sprayer to spray the water mist on the pigs and absorb the water through the vapor evaporation. Heat, so as to achieve the purpose of cooling. General piggery temperature should be controlled at about 25°C. It is best not to exceed 30°C. Second, keep a clean environment In order to prevent the occurrence of porcine infectious diseases, pig farms must pay attention to the cleanliness and disinfection of the pig house. It is necessary to regularly clean sinks and troughs, remove excrement in time, and disinfect pig houses and surrounding sites from time to time. In the summer, there are more mosquitoes. If the pig suffers from mosquito bites for a long time, it will not only affect the production but also cause diseases. Therefore, in order to exterminate insects in time, the appropriate amount of water can be sprayed with trichlorfon, but the concentration should not be too high, otherwise it will affect pigs. Third, improve the level of feed nutrition At high temperatures, should be appropriate to improve the level of feed nutrition, and pay attention to adjust the feeding method, it is best in the morning and evening cool, to ensure that pigs eat, eat well. A small amount of baking soda can be added to the diet of finishing pigs, which can effectively promote appetite and prevent poisoning. It is also possible to add appropriate amount of cooking oil to increase energy in pig feed. In a hot environment, a certain amount of vitamin C can be added to feed to resist heat stress. This can not only increase the pig's resistance to infectious diseases and poisoning diseases, but also promote the healing of wounds and the absorption of iron in the intestinal tract.
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