Nutrition management Cow nutrition management plays an important role in reducing cow's limb and foot disease, such as ruminal acidosis is one of the main reasons causing laminitis. It should be noted that the content of non-structural carbohydrates is not recommended to exceed 45%, and the fiber content in the diet should be sufficient. According to experience, the composition of common forage should account for more than 1/3 of the dry matter intake of lactating cattle. If TMR diets are used, attention should be paid to even stirring, the proportion of each layer checked by TMR screening is appropriate, and the diet is stable. In addition, trace elements and vitamins are also important for the health of the hoof. Zinc is necessary for keratin growth. The recommended dosage is 40 mg/kg. It binds to vitamin A in the liver, which plays an important role in maintaining epithelial tissue and cell replication. Copper deficiency or excessive ingestion of molybdenum will cause an increase in the number of calf cattle, indicating that the joints of cows will become larger. The recommended amount of copper is greater than 10 mg/kg. Under the conditions of high temperature and high humidity in summer, feeds are easily fermented and heated. Therefore, feeds prepared before feeding should not be prepared several hours in advance to prevent foot-dwelling disease caused by corrupted feed, and feed tanks should be cleaned before each feeding. , To ensure that the trough is clean, if necessary, the trough should be disinfected. Selective breeding In selecting high-performance bulls, functional indicators such as limb and hoof traits should also be considered in order to help the herds improve their limbs from the germplasm and reduce the occurrence of limb and foot disease. Environmental Management health. The onset of summer, the increase in humidity, in particular, the need to promptly clean up the excrement, the proportion of limbs and feet health assessment of the ratio to assess the quality of the cow's limbs and hocks in the environment. When the feces exceeds the coronal cortex, the health of the cow's hoof will be affected. When more than 30% exceeds 10%, environmental rectification measures must be taken to improve the health of the limbs. Non-slip. It is also easy to cause slippery cement floors when wet. When the cows often slip or have more wounds on the lateral side of the hoof, they should do a good job of ground-sliding and anti-slip work to reduce the risk of falls and physical damage to the bottom of the shoe. dry. When cleaning up the roads and cowsheds, ventilation should be as far as possible, and regular disinfection should be carried out to ensure the drying of cows, cattle houses, passages, and crowded halls and other places where cattle are to be kept, so as to reduce the growth of bacteria. Care Foot bath. An effective hoof bath can well prevent hoopoin inflammation and reduce the incidence of contagious hoof disease, but hoof management is very important and must meet certain conditions in order to maximize the effect of the hoof bath. Preventive care. In order to ensure that the cow's limbs and foot posture are normal, it is generally necessary to refurbish the hoofs in a preventive manner. There are two ways to rectify the time. One is to perform hoof-shaped correction before the dramatic increase in body mass, to ensure normal production in the later period, namely the new dry cows, 120 days after the start of hoof-shaped renovation; the second is to perform seasonal hooves in the annual Spring and Autumn period, the horny growth of the hooves at this stage. Fast, quick recovery after renovation. However, no matter which mode you use to refurbish, you must not over-finish the hoof to prevent the bottom of the hoof from being damaged. Frozen Squid Products,Frozen Squid,Frozen Calamari Rings,Frozen Squid Woolworths Zhoushan Fudan Tourism CO., LTD , https://www.fudanfood.com