What should I pay attention to when using swill to feed pigs?

Answer: Slop includes rice water, rice soup, noodle soup, leftovers, fish residue and kitchen scraps. According to long-term observation and accumulated experience, summed up with slop pig should pay attention to the following seven points: ① slop is easy to corruption, especially in the summer, should be pulled in time, pay attention to keep the trough clean. ② slop is best to collect the classification, with soil, rotting leaves and other never mix in slop, so as not to reduce the quality of slop. ③Slop must be boiled and sterilized before feeding to pigs, which can kill pathogenic microorganisms and prevent the spread of infectious diseases caused by raw slop. ④ A layer of floating oil will appear on the surface of the cooled swill, which must be skimmed off, otherwise the pigs will easily get diarrhea after eating. ⑤ After boiling and skimming the oil, the bones and fish spines in the slop should be picked out and fed to the pigs. (6) Swill should not be fed alone, it should be mixed with more green materials and appropriate amount of concentrate, especially the swill with more salt, if it is not diluted, it may cause salt poisoning. (7) Swill is generally used to feed pregnant and lactating sows and newly weaned piglets, because the nutrient composition of swill is unstable, and the quantity is more or less, which can easily cause nutritional imbalance, or due to the fat content is too large, so that the sows' milk is too thick, and the piglets can't digest it, which can cause diarrhea or gastrointestinal diseases.