In recent years, with the development of the pig industry, there have been many small-scale pig farms across the country. However, the feeding methods are various. There are too many concentrates for sows, which not only causes the sows to be over-fat but also causes The waste of feed is now summarized by the author's years of feeding experience as follows: Roughage can provide nutrition Roughage can provide little nutrition to poorly digestible piglets, but the nutritional effect of digestive pigs is still very obvious; first, the microorganisms in the large intestine of sows can decompose coarse fibers. For absorption and utilization of volatile fatty acids; Second, microbes can turn crude protein that is difficult to digest in roughage into easily digestible cell proteins; third, microorganisms can also synthesize large amounts of water-soluble vitamins, and this vitamin is It is missing from the general feed. Roughage can shorten the time the feed passes through the digestive tract Roughage can effectively prevent the constipation of sows, especially in the late pregnancy, while the digestion time is short, some harmful substances are not easy to accumulate in the intestine, reducing the harm to the pigs. Roughage can exercise pig's digestive function The use of roughage for a long period of time is a training exercise for the digestive function of pigs and enables sows to have the ability to cope with various feeds. Feeding roughage, the feed intake of the pig must be increased, so that the gastrointestinal volume is greater, which is conducive to eating more feed during breastfeeding. Crude fiber is cheap Farmers can make full use of inexpensive agricultural and sideline products to greatly reduce production costs. Through the above analysis, the use of roughage in sows still outweighs the disadvantages. Even if it is an intensive farm, even if it is to spend money to purchase roughage, from the perspective of sow health, the author thinks it is still cost-effective. Cilastatin Acid,Imipenem Cilastatin,Cilastatin Intermediate,Imipenem Cilastatin Cost Xinxiang Haibin Pharmaceutical Co.,Ltd , https://www.carbapenemspharmacy.com