The hot summer weather and high humidity make it easy to cause a lot of adverse effects on the pig industry. Specific manifestations are: loss of appetite, elevated body temperature, lack of energy, boar loss of libido, empty sows do not have heat or estrus, pregnancy sows have high embryo mortality, labor sows in the case of excessive temperatures may also cause death . Therefore, the author suggests that the pig farmers adopt five measures to ensure that the pigs can be safely summerized.
Enhancing the ventilation of pig houses In general, for the pig houses built from east to west, the airflows of the front and rear windows can be fully utilized to reduce the temperature in the pig houses. Smaller windows can be properly retrofitted to make the windows bigger before the summer arrives. If conditions permit, electric fans can be installed to promote air circulation when the temperature is too high.
Using shade measures, a certain amount of trees can be planted around the pig house. Apart from playing a role in greening, it can also play a role in shading. In addition, the construction of a pergola beside the pig house can reduce the temperature of the ground near the pig house.
Guaranteed water availability Summer demand for pigs is relatively large. Therefore, there must be sufficient clean drinking water supply in the sink. Spraying some water around the pig house regularly can play a certain role in cooling. Do not splash cold water directly onto the pig to reduce the temperature and prevent colds.
Strengthen feeding and management 1 Reasonably adjust feeding time and feed best at night. Normally, it is advisable to use from 4 to 5 o'clock in the morning and from 8 to 9 o'clock in the evening. Try to avoid feeding at noon time. Regulation of feeding time should be gradual, with the temperature changes gradually adjusted, can not be suddenly changed; piglets transferred to the market or for sale, should be arranged in the morning and evening temperatures are relatively low, when the weather is cool. 2 Properly adjust the sows' delivery time and try to avoid giving birth during the season when the temperature is higher. 3 Don't use too much cold water to ring the sow's farrowing pig house to prevent excessive humidity. The feces in the bed should be wiped with a rag with a disinfectant solution. 4 to keep the sanitation of health, at least 2 times a day to clean up feces 3 times, 3 times a month to 4 times disinfection, and to eliminate mosquitoes and flies work.
Adjust feed formula Full price feed can add baking soda 2kg~3kg, vitamin C150g~200g and vitamin E80g~100g per ton; Feed for sow can add edible oil 5kg~8kg per ton, And properly increase the crude protein content.
Enhancing the ventilation of pig houses In general, for the pig houses built from east to west, the airflows of the front and rear windows can be fully utilized to reduce the temperature in the pig houses. Smaller windows can be properly retrofitted to make the windows bigger before the summer arrives. If conditions permit, electric fans can be installed to promote air circulation when the temperature is too high.
Using shade measures, a certain amount of trees can be planted around the pig house. Apart from playing a role in greening, it can also play a role in shading. In addition, the construction of a pergola beside the pig house can reduce the temperature of the ground near the pig house.
Guaranteed water availability Summer demand for pigs is relatively large. Therefore, there must be sufficient clean drinking water supply in the sink. Spraying some water around the pig house regularly can play a certain role in cooling. Do not splash cold water directly onto the pig to reduce the temperature and prevent colds.
Strengthen feeding and management 1 Reasonably adjust feeding time and feed best at night. Normally, it is advisable to use from 4 to 5 o'clock in the morning and from 8 to 9 o'clock in the evening. Try to avoid feeding at noon time. Regulation of feeding time should be gradual, with the temperature changes gradually adjusted, can not be suddenly changed; piglets transferred to the market or for sale, should be arranged in the morning and evening temperatures are relatively low, when the weather is cool. 2 Properly adjust the sows' delivery time and try to avoid giving birth during the season when the temperature is higher. 3 Don't use too much cold water to ring the sow's farrowing pig house to prevent excessive humidity. The feces in the bed should be wiped with a rag with a disinfectant solution. 4 to keep the sanitation of health, at least 2 times a day to clean up feces 3 times, 3 times a month to 4 times disinfection, and to eliminate mosquitoes and flies work.
Adjust feed formula Full price feed can add baking soda 2kg~3kg, vitamin C150g~200g and vitamin E80g~100g per ton; Feed for sow can add edible oil 5kg~8kg per ton, And properly increase the crude protein content.
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