1. The milker should correct the sitting posture when milking the buffalo, and use the correct milking methods and methods, otherwise it will cause fatigue of the milker's two arms or make the cow's nipple stretch.
2. When the cow is put in milk, the milking rate is faster. However, due to the slower milking rate of the mother's steak within 1 minute, the operating force should be lighter. The beat rate is about 80 to 120 times per minute. When the milking rate is high, the rate is faster. The beat rate is 120 to 140 times per minute, and the last row of milk is low. The rate is reduced to 80 to 120 times per minute. The average milking capacity is not less than 1.5 liters to 2 liters per minute. The whole milking process should not exceed 6 minutes to 12 minutes because the effect of oxytocin in the blood can only last for about 2 minutes to 3 minutes. Unpleasant, it is very difficult to squeeze the milk once the milk discharge effect has disappeared. Especially for buffaloes, it is easy to produce milk suppression, so the milker should be quick and ready to go.
3. In order to detect problems in a timely manner, the first two milks in the milk pool should be squeezed into the teat cup at a time for milking in order to find out if there is mild mastitis in time for early treatment. The teat cup can be used with a mouth size of 10 cm to 12 cm, a piece of glass fixed on the mouth bevel or a piece of copper yarn fixed. When the first two milks are squeezed onto glass or copper yarn, normal milk will flow evenly. If floe is found, it means there is a change in milk quality and further inspections should be done. In addition, the high levels of bacteria in the first and second milk should be discarded. This will reduce the chance of deteriorating the milk and help produce high-quality milk.
4. The milking time and the milker should be relatively fixed. Do not change the milking time and order and change the milker arbitrarily so as not to damage the established conditional reflection of the cow.
5. Keep your milking environment quiet. Do not allow strangers to stand near the cows you are milking, so as not to cause unrest to the cow or frighten you as a result of milk suppression.
6. The milker should cultivate feelings with the cows, strengthen his affinity, be kind to the cows, be gentle in his attitude, and be prohibited from whipping and intimidation, so as not to develop evil spirits. This is especially true for the first-born cows.
7. Since the first-born cow is not used to milking, the sphincter of the nipple is tense, and there is pain during milking, which often causes the cows to resist. Therefore, it is necessary to be patient when training. Different methods are used to milk the cows according to their length. In principle, we must lightly and slowly, and avoid using too much force and too fast, so as not to cause cows to resist. Emphasizes breast massage and sets up conditioned reflexes when setting up. For first-time cows that do not give up milk, they should not be lightly let go. We must find ways to squeeze out the milk, otherwise it will affect our lives. For cows that don’t want to put milk, care should be taken to care for the uneasy cows while milking them, while allowing another person to tickle the cows from the side or give the cows the feed she likes to make the cows relax as much as possible. Easy to put milk. The second is to inject a small amount of oxytocin (5 units to 10 units each time) to cows that have been patiently trained and do not put milk, and to force milking to suit the milking habits, but use them sparingly to avoid dependence. For cows that are rebellious, that is, uneasy kicking cows, it is best not to lick their legs (except for the exception of them). The yak legs make the cows feel pain and anxiety and it is not easy to put milk. Therefore, breast massage and simulated milking training should be performed during the cow breeding stage to establish relationships with people and reduce unnecessary troubles when tuning and milking.
8. The milking method for treating yak cows is that each milk cow should be managed by a squeezing clerk. Do not change people frequently. Be patient with oxen. When approaching, greet the cow with gentle voice or give it before milking. Cow wash. When milking, find that the cow has a bad move and stop it with a snap. Then use a gentle voice to soothe the cow or pat the cow, or itch the cow, keep it quiet, avoid whipping or giving up. When milking kicking cows, the milking cow's knees are facing the cow's rear bone and the right hand arches against the skin of the cow's thighs. When the cow's thighs are slightly moved, it prevents the cow from kicking the milk. The milk can be squeezed out and poured into a pre-prepared barrel to continue milking. If necessary, the cows can be kicked, and the part of the cockroach should be above the hock. This can reduce the pain of the cows and prevent the cow from kicking people. The yak's rope should be thicker and softer to prevent injury. Cattle.
9. The milker should weigh and record the milk produced by each cow separately. The record is an important basis for measuring the production performance and breeding value of the cow and it is the necessary information for selecting and continuously improving the quality of the herd. The filtration is the requirement of milk hygiene. When cows are milking, it is inevitable that cow hair, impurities, etc. will fall into the milk. The clean multilayered gauze will be used to filter the milk to reduce the pollution, prevent the deterioration of the milk, and quickly cool the milk to ensure the quality of the milk.
10. The milchmen must be in good health and free of infectious diseases. They should undergo regular physical examinations and their overalls should be kept clean. After washing the cow's breasts, keep your hands clean and dry. Do not touch the cow body during milking.
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