After the early weaning of lambs, all fats are used for fattening. There are many advantages: First, the lambs grow fastest in 3 months after birth, and then the growth rate slows down. Early slaughter can get a higher slaughter rate; secondly, feed only the concentrates at this time. Without feeding roughage, simple management, lambs do not develop digestive diseases, which can increase the feed conversion rate and the lamb's daily gain. According to tests, lambs are weaned at 1.5 months of age and weighing 10 kilograms. After 50 days of fattening, they are slaughtered at the age of 3 months. The weight of the fattening sheep can reach 25-30 kilograms, and the average daily gain is about 400 grams. The economic benefits are significant. Preparation before Fattening The lambs are weaned at 1.5 months of age. We must implement the fence supplementation 15 days before weaning. We can also separate the lambs from the ewes in the morning and at night. Let the lambs be active in special columns, and feed troughs in the activity column. In the sink, the mother should be at the same time at other times. Feed supplements should be the same as feeds that are fattened after weaning, and the supplemented corn kernels can be broken slightly at the beginning, and the whole lambs will be fed after the lamb is habituated. Keep dry in the lamb activity area and spread a little mat grass on the ground. All refined fattening points (1) selected fattening feed. The fattening effect of corn is generally better. The feed formula is: whole grain corn 83%, bean cake 15%, bone meal 1.4%, salt 0.5%, vitamins and trace elements 0.1%. (2) Don't change the feed formula during the fattening period. (3) During the fattening period, do not cut the material in the tank to ensure clean drinking water. (4) Observe the excrement of the lamb regularly. In general, the lamb's excrement is yellow. In case of rainy days, lambs may appear diarrhea, if necessary, can be treated with intestinal anti-inflammatory drugs.
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