How to make pigs grow fast in summer

Reduce ambient temperature

High temperatures in summer are not conducive to the growth of pigs. The following methods can be used to cool down.

(1) Set the insulation layer. The ceiling is hoisted in the pig house to add insulation. Fill the roof with a layer of fiberglass, foam, wheat straw, broken straw or sawdust.

(2) A pergola is built above the sports field in front of the pig house, and the playground can also be covered with a sunshade net.

(3) Planting vine plants, such as loofah, towers, etc.

(4) Cover the roof of the pig house with white reflective material.

(5) Install the fan.

(6) Dig a shallow pool in the pig house, pour in the cool water every day, let the pig bathe to cool down.

(7) When the temperature is high, spray cold water on the roof, walls and ground of the pig house to cool down.

(8) Control the stocking density so as not to affect the heat dissipation and air circulation of the pig body due to excessive density, and increase the temperature of the house.

Pay attention to feeding technology

(1) Properly increase the proportion of energy feed in the diet. 2% to 3% of mixed fat can be added to the diet to increase energy levels and stabilize the daily weight gain of pigs.

(2) Add heatstroke prevention and cooling substances. Such as mung bean, watermelon skin and so on.

(3) Add anti-heat stress additive. Commonly used are: stress-relieving agents such as bacitracin zinc and flavomycin; electrolytes such as sodium chloride and sodium bicarbonate; and composite anti-heat stress additives - heat-resistant king (Guangdong).

(4) Feeding when the temperature is low in the morning and evening. It can not only increase the feed intake, but also avoid high temperature feeding at noon, artificially stir the pig's activities and increase the heat production. During the day, you can feed 0.5% of the salt water at 10 am and 2 to 3 pm, or you can feed some thin food or green food to make the pigs feel hungry.

Do a good job in health and epidemic prevention

It is necessary to remove feces and sewage in time, clean the troughs, utensils, pig houses, troughs, utensils, etc., and disinfect them regularly. Eliminate mosquitoes to prevent mosquitoes from biting the pigs and infecting the disease. It is necessary to carry out regular epidemic prevention. Found the disease, immediately isolated, timely diagnosis and treatment.

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