Dry milking is the only time to “charge†the lactation performance of dairy cows and is the highest risk of mastitis. The management of dry dairy cows focuses on the prevention of miscarriage and the prevention of abortion. First, it is necessary to intensify outdoor sports and extend sunshine hours. Daily exercise is not less than 2 hours. On the one hand, it can promote muscle contraction, prevent malposition of fetuses, placental clothing, and weakness in delivery, and reduce the occurrence of limb and foot disease. On the other hand, it is more sun-friendly. It can promote the synthesis of vitamin D and effectively prevent the occurrence of postpartum spasms. Second, in dry milk cows to be built separately, individually kept in dry dairy cows. Dry cows should be close to the delivery room. Third, strengthen the environmental hygiene of dry dairy barns and playgrounds so as to prevent the occurrence of mastitis. Fourth, two weeks before delivery to the delivery room to better adapt to the production environment. Maintain the cleanliness of the delivery room, brush the body of the cow before entering the delivery room, provide a disinfection tank in front of the delivery room, and lay soft grass mats in the delivery room, often changing and disinfecting. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone Liquid Bleach,Laundry Detergent Stain Removal,Stain Removal Bleach,Laundry Detergent Bleach Wuxi Keni Daily Cosmetics Co.,Ltd , https://www.wxkenidaily.com