国产精品乱码成人αV精品_日韩成人午夜福利_国产精品日韩在线制服丝袜_国产TS三人妖大战直男_极品丰满尤物少妇_榴莲app今日更新_午夜在线播放免费人成国语_av中文版免费观看_久久av无码精品一区二区三区_亚洲色大成网www国产

Chemical properties and applications
Xinrunfeng brand feed-grade zinc oxide is produced from high-quality zinc material and obtained zinc sulfate solution, then it is synthesized with soda ash as basic zinc carbonate, and then calcined at high temperature. The unique technology allows the proportion of the product to be adjusted (0.3 to 1.8), and uses food-grade fully automatic 316L stainless steel equipment. The product is pure. The first-class zinc sulfate leaching and impurity removal process allows us to produce heavy metals: lead + arsenic + cadmium <10PPM! ! Excellent equipment, advanced technology, and strict quality management have created the excellent quality of Xinfengrun brand feed zinc oxide.
 
After weaning piglets, feed intake changes from liquid to solid state, and intestinal villi and intestinal epithelial cells are easily damaged; on the other hand, piglets have poor resistance to pathogens, and these factors cause piglets to easily die due to diarrhea. Xinrunfeng brand feed-grade zinc oxide is a natural inorganic bactericide and astringent, it can promote the proliferation of intestinal villus and intestinal epithelial cells, repair gastrointestinal mucosa and villi damage caused by piglets weaning stress; at the same time, zinc oxide can be Inhibit the growth of germs and maintain the balance of intestinal flora. Practice has proved that the use of zinc oxide in feed, the effect of the preparation of diarrhea in piglets is very obvious.