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Beef cattle fast fattening new technology
Disease prevention and deworming of the newly purchased cattle to be a comprehensive inspection, the health of the foot and mouth disease, brucellosis, Clostridium perfringens vaccine can enter polyculture, and before the official fattening insecticide stomach, the method is : 4 capsules per 100 kilograms body weight of oral worm-eaten capsules can eliminate most parasites in vivo and in vitro. In addition, the newly arrived cattle are vulnerable to stress due to environmental changes, transportation, and frightening. They can add 0.5% salt and 1% brown sugar in drinking water, and drink more than one week of high-quality green grass or hay. Two days later, a small amount of bran was fed and the fertilizer was gradually transferred to feed. During the fattening process, it is necessary to observe the feeding, excretion, and mental status of the herd, treat minor illnesses promptly, and severely slam the animals. Subsection fattening and finishing lean cattle should generally be controlled in the 50-60 days, can be divided into 3 stages: the first stage (6-8 days), mainly tuned cattle to learn to eat mixed feed. The method is to use a small amount of formula (reference formula: corn 57%, bran 10%, peanut cake 25%, fried soybean 5%, bone meal 1.5%, trace element 0.5%, salt 1%; or corn 50%, bean cake 22 %, bran 25%, calcium oxide calcium phosphate 1.5%, auxin 0.5%, salt 1%); Stir in ammoniated straw feed, or let the cows starve for a couple of days before feeding, usually about 2-3 Days of training, the cattle can be fed on the trough. The second stage (10-12 days) is mainly to restore the body condition. Gradually increase the amount of ingredients used in the feeding. Each head of cattle can feed 700-750 grams of batch material per day and 100-120 grams of urea, divided into 3 times. Feeding, forage allows them to feed freely. If ammoniated straw feed is used, urea is no longer added. The third stage (35-40 days) is a critical period for fast fattening. The feed for each batch of cattle per day should be increased from the original 750 g to 1000 g, the urea from 100-120 g to 150 g (with no additional urea when using ammoniated feed), and provide sufficient quality of hay Or ammoniated straw feed for cattle to eat freely to eat enough to eat. If conditions permit, nightgrass can be fed at night every hour to further improve the fattening effect of lean cows. The bad dregs are used as fertilizer to promote the fattening effect of brewer's grains. Generally, in boar fattening, the use of distiller's grains accounts for about 40% of the dry matter of feedstuffs, and it can reach as high as 60%. Shelf cows generally account for 30% to 35%, and can improve the carcass quality grade and marble pattern. And no harm to cattle. When feeding feeds with bad residue, attention should be paid to the following matters: (1) It should not be used as the only coarse material for rations, and should be matched with straw feed and silage. In conjunction with silage, sodium bicarbonate should be added to the ration. (2) For the long-term use of distillers grains, vitamin A should be added to the diet, with 10,000 to 100,000 international units per head per day. (3) The bad residue feed and other feed should be fed well after mixing well. (4) The higher the degree of freshness of the bad residue feed is, the better the moldy feed can not feed the cow. (5) Feeding 0.5% (feed fresh weight) of urea or other protein-containing feed to improve the quality of bad-slag feeds when feeding low-protein, low-gluten feeds. (6) When mild diarrhea occurs in feeds fed with dregs, rumen must be added to the ration. When diarrhea is severe, adjust the proportion of dregs in the ration. Silage silage corn silage is a good feed for fattening cattle. Feeding silage can achieve higher daily gain at lower concentrate levels. However, the feed intake of silage corn will gradually decline as the amount of concentrate feed is gradually increased. Generally, the amount of silage fed can account for about 50% of the dry matter of the feed. The addition of 1%-2% sodium bicarbonate to feedstuffs can reduce feed acidity and improve digestibility. For example, adding 2% urea in feeds is better. Careful management of cattle in the most suitable ambient temperature is 5 °C -20 °C. During the fattening period, try to create a warm, quiet and comfortable living environment for the lean cows. It is best to use a short rope for a fixed cow to reduce the amount of exercise and reduce energy consumption. Brush the body of cattle 1 time every morning to promote blood circulation and enhance appetite. During the late stage of fattening, observe the growth status of the cows, and periodically perform weighing or body measurement at regular intervals. When the pods are exposed, there are back grooves, hip circles, bull scrotum and cow's breasts have deposited fat, and the market price is promising. At that time, it should be quickly slaughtered to obtain the best economic benefits.