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Hybrid improved beef cattle fast fattening method
In view of the current problems of slow growth, slaughter, and low commodity rate in some cross-breeding improved beef cattle, based on current advanced experiences and practices in breeding cross-finishing beef cattle, the author introduces three methods for rapidly fattening cross-breeding beef cattle. reference. First, the grass fattening method This law uses grazing and supplementary feeding methods for fattening. During the period of fattening, it was determined that the special person was pastured and grazing was conducted once in the afternoon and afternoon, and grazing was conducted for 7 to 8 hours each day. Each morning, afternoon and evening, make up the grass and feed 1 time. Daily feed standards: grass 50kg, concentrate 1.5kg (sorghum, corn each half), artificial salt 50g, auxin 40g, urea 50g. The specific feeding method is: 3 kinds of additives are mixed in the crushed concentrate and uniformly mixed, and fed 3 times a day. Feed the green grass first when feeding, and when the feed is full, feed the well-mixed feed evenly in the green grass until it is full. Drinking water 3 to 4 times a day, every time you are full, you must have 2 to 2.5 hours of ruminating time for good digestion. The fattening cows were changed from the conventional “two fullness†of the past to two scientific grazing and three grass replenishment to achieve “five fullness†and ensure the nutritional needs of daily fattening. Second, the wine trough urea fed fattening method This method is divided into three fattening stages. The first stage (fattening first month) feed ratio: 15kg of distiller's grains, 2. 5kg of hay, 1kg of cornmeal, 50g of urea, and salt once every 5 days, 50g each time. The second stage (fattening second month) feed ratio: 12.5kg of distiller's grains, 3.5kg of hay, 1kg of cornmeal, 50g of urea, and 5g of salt every 5 days. The third phase (the last 45 days) of feed ratio: 22.5kg of distiller's grains, 2kg of hay, 1kg of cornmeal, 75g of urea, and salt fed once a day, 50g each time. The fattening beef is best fed in a single tank. Feeding twice a day for the first two months and drinking 3 times. In addition to grazing on the trough, they lingered in the yard during the day and squatted in the cowshed at night to restrict exercise. In order to promote the metabolism of fattening cattle, the cattle body is brushed once a day and in the afternoon. After two months, feed 4 times a day and drink 4 times. It is best to spend the morning and afternoon in the sun. Each time the sun is exposed for 2.5 hours, the specific feeding time is: 4:30 in the morning, 1.5 hours in the trough, and 1.5 hours in the afternoon. After drinking water, lower the trough; At 4 o'clock in the afternoon, go to the trough at 5 o'clock and drink in the trough. At 10:30 to 11:00 o'clock in the evening, put in a small amount of feed. After feeding, drink the underwater trough. In the afternoon and afternoon, brush the body of cattle 1 times, and in winter it should be more sun. Yak is in place every day to limit its range of activities. In addition, cows should be dewormed once before fattening. Third, bean curd fattening method feeding and management and distillers fat fattening method is basically similar. Feed ratio: 1kg of soybean curd residue, 0.5kg of cornmeal, 5kg of cereal grass, and 30g of fried salt. The specific operation of this method can refer to the distiller's grains urea stage fattening method.