Feeds and Additives for Clearing Heat and Purging The common heat-purging and pyrotechnic feeds and additives include wheat bran, bean cake, peanut cake, artificial salt, pumpkin, and fire-extinguishing food. The production can be selected and added according to the conditions. Hot ingredients such as sorghum, melon, and distiller's grains are fed as little as possible.
Supplying clean drinking water In summer, pigs drink more water, and more water is required for suckling pigs and piglets. Therefore, it is best to feed thin pigs in summer and put a basin or sink in the ring to provide clean drinking water at any time. Under high temperature conditions, a pit can be dug in the pigsty. The pit can be filled with cool well water for the pig to “mudâ€, but the cool well water must not be splashed directly on the pig.
In the summer of mosquitoes and flies, the breeding of mosquitoes and flies will affect the rest of the pigs, pollute the feed and drinking water, and infect certain infectious diseases. At night, mosquito coils can be lighted or hung with gauze wrapped in gauze to prevent mosquitoes from biting. At the same time, appropriate amount of oxytetracycline can be given to pigs on a regular basis, and the flushing of pigs and pigs can be done every day. Clean up the circle to avoid the spread of germs.
Feeding more at night during the daytime during the daytime has severely affected the feed intake of the pigs. Therefore, pigs should be put in the laps at night and at low temperatures to facilitate weight gain. Feeds can be fed at 7 o'clock in the evening, 11 o'clock in the evening and 4 o'clock in the morning, and 0.5% saline can be fed at 10 o'clock in the morning and at 2:30 in the afternoon. The amount of feeding is as follows: the weight of the pig is 35 kg before feeding 2 kg and 2 kg of salt water; the pig weighing 35 kg to 60 kg is fed 2.75 kg per day and the salt water is 5 kg; the pig weight is above 60 kg per day Feed 3.5 kg and drink 7.5 kg salt water.