When the milk cows are fed in a timely manner, they must start to ruminate 20 days after they are born. At this time, some fried cornmeal, fried millet noodles, and fried bean noodles should be added to the milk to start feeding 250 grams a day and gradually increase to 500 grams each time. 1 Feed 3 times a day and add some grass powder. Mixed method: The fried noodles and other rinse with boiling water, mixed into the milk should be fed, stir, temperature measurement, feeding according to regulations, then the small cows can only eat 89% full. After feeding for a period of time, the small cows are digested normally. They must give some green leafy fodder to allow them to exercise and graze.
Pay attention to keeping the dairy cow house dry, clean, flat ground, bedding to be changed frequently, excrement should be promptly removed, milk utensils should be disinfected with boiling water every day; foreign objects such as fabrics, ropes, etc. are strictly prohibited in the playground and feed house to prevent cows Functional disorders occur after ingestion and die; when the cow is thin or squatting, it is necessary to reduce the amount of feeding, when severe, feed 1-2 times a day, replace with sugar water or rice soup, or feed some stomach and stop expectorants.
Strengthen nursing of weak beasts If a newly born small cow is thin, weak, has a low body temperature, eats less milk, or has no appetite, the following nursing measures should be taken: 1. Immediately place it in a warm room and dry it with a dry cloth. Cover the insulation and feed the colostrum as soon as possible. Second, to the weak tendon intramuscular injection of vitilin glue calcium injection 2.5 ml, 1 injection every other day. 3. Give 250 ml of dextran, 250 ml of normal saline, and 0.5 g of vitamin C to the vein. Slowly after mixing. Fourth, the weak sputum after the above method fails to cure intravenous infusion of compound blood 100-500 ml. Its composition consists of 100 ml of weak maternal blood, 150 ml of 10% glucose solution, and 100 ml of normal saline. Lose 1-3 times a week, you can lose 1-2 weeks.
A shaker is a piece of Laboratory Equipment used to mix, blend, or agitate substances in a tube or flask by shaking them. It is mainly used in the fields of chemistry and biology. A shaker contains an oscillating board that is used to place the flasks, beakers, or test tubes. Although the magnetic stirrer has lately come to replace the shaker, it is still the preferred choice of equipment when dealing with large volume substances or when simultaneous agitation is required.
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