1, a reasonable diet. Adhere to the main green grass forage, fine material as a supplement, to maintain the principle of balanced supply throughout the year, in particular, to avoid the pursuit of higher milk production and feeding a large amount of concentrate feed, and no high-quality hay feed. In the diet, no less than 4kg of high-quality hay must be eaten every day, and cows should be allowed to feed freely, and 1/3 of the length should be 5cm.
2, nutritional balance. High or low feeding levels will affect the productivity of dairy cows. At present, most farmers fail to purchase concentrate feeds in accordance with the growth and production stages of dairy cows, and they are not in strict accordance with the instructions for use of the “Feed Labelsâ€. They often add excessive amounts of corn, causing energy. Excess, but the relative lack of other nutrients such as protein, not only affects the performance of dairy cows' health and productivity, but also leads to reproductive dysfunction. Therefore, in accordance with the formula of "concentrated feed" "feed label" mixed 3-5 days of dosage, and pay attention to the balance of calcium and phosphorus and other elements and vitamins, in the dry season should be added VD, VE.
3, scientific management. To control the calving interval, one-year-old child should seize the first estrus in about 42 days after childbirth. At this time, the rate of conception is the highest. Appropriate exercise can promote the growth and development of dairy cows, maintain strong appetite and metabolic function, and facilitate postpartum reproduction. To restore function, it is necessary to change the management style of most rural households to free-fence management of fences; to prevent heatstroke and cool down, use shade nets, roof watering, etc. to cool down during the hot summer, while keeping the cowhouse dry and playing well. health.
4, estrus identification. In the actual production, about 20% of leaks occur, and the high-yielding dairy cows have more implicit estrus. Because of the individual differences in dairy cows, the estrus performance and duration are also different. At the same time, sudden changes in temperature, continuous rain and other factors affect the estrus performance. Beginning on the 16th day of the second period of time, adhere to regular, continuous observations three times a day early, middle, and late to maximize the cow's estrus detection rate.
5, timely insemination. Through external observation, combined with rectal examination to ovarian follicular development, inferring estrus and ovulation time, when the follicles fluctuated significantly, there is a touch that breaks, for the best breeding period, the general cow estrus 12-18 hours after insemination fertility rate Higher. Farmers should pay attention to the same technicians during estrus identification, breeding, and pregnancy diagnosis, and make records to ensure higher fertility.
6, active treatment of reproductive dysfunction. For abnormal estrus and milking cows that are not estrus for 50 days after delivery, a veterinarian should be inspected systematically to diagnose the uterus, ovaries, and other solid organ diseases, treat them in time, make a history of the illness, and follow up.
Whether it's from sleeping weird, working out too hard, or sitting hunched over for hours staring at your computer, most of us have dealt with kinks in our necks from time to time. According to a peer-reviewed article from Marco Funiciello and Zinovy Meyler, Doctors of Osteopathic Medicine, one of the best ways to soothe aches and pains in your neck is through massage therapy.
While going to a massage therapist can be a relaxing experience, it can also be quite expensive. So if you don't have the time or money to get a professional massage, investing in a portable, at-home neck massager is a cost-effective alternative. The handy gadgets can knead out tight knots and melt stress away with ease.
There are many kinds of neck massagers on the market, including portable handheld models, devices that wrap around your neck, and even manual massager rollers. Some boast special features like adjustable heating controls so you can apply heat therapy to painful spots, while others are designed to target pressure points for migraine relief.
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