Licking brick special for pigs

The invention discloses a lick brick special for pigs. Each kg of the lick brick contains 18.6 to 55.9 g of ferrous sulfate monohydrate, 2.4 to 7.2 g of copper sulfate pentahydrate, 22.9 to 68.6 g of zinc sulfate monohydrate, 6.4 to 19.1 g of manganese sulfate monohydrate, 0.07 to 0.20 g of potassium iodide, 0.04 to 0.12 g of cobalt chloride hexahydrate, 0.03 to 0.13 g of sodium selenite, 100 to 400 g of table salt, 348.7 to 824.6 g of bentonite and 25.0 to 100.0 g of molasses. When the lick brick is used in the feeding process of pigs, the pigs can autonomously adjust the supplement amount of macroelements and microelements, and the lick brick has a health-care effect on gastrointestinal tracts, improves the disease resistance of the pigs and promotes the growth of piglets. 本发明公开了一种猪专用舔砖，每一千克舔砖中含18.6～55.9克的一水硫酸亚铁、2.4～7.2克的五水硫酸铜、22.9～68.6克的一水硫酸锌、6.4～19.1克的一水硫酸锰、0.07～0.20克的碘化钾、0.04～0.12克的六水氯化钴、0.03～0.13克的亚硒酸钠、100～400克的食盐、348.7～824.6克的膨润土、25.0～100.0克的糖蜜。在猪饲养过程中使用本发明的舔砖，猪可自主的调节常量元素及微量元素的补充量，并对胃肠道有保健作用，提高猪的抗病能力，对