The use of urea as a substitute feed for cattle is an important measure to increase the economic benefits of cattle breeding. However, if overfeeding or improper feeding methods, it will often cause cow urea poisoning, leading to loss of appetite, lack of energy, muscle tremors, convulsions in the extremities, foaming at the mouth, runny nose, general sweating, movement disorders, and dyspnea. Severe deaths soon. Therefore, when feeding cows with urea, pay attention to the following issues: Control the amount of feed. The amount of urea fed daily depends on the weight of the cow. For each 100 kg of body weight, 20 g to 30 g, the daily supply of adult cattle should not exceed 100 g per head, and the amount of feed should be increased from small to large, gradually and gradually increase to 10 to 15 days after pre-feeding. The prescribed amount. Avoid feeding intermittently. If it is interrupted for any reason, adaptation training must be started from the beginning. Avoid fasting feed. Before feeding urea, cattle must be fed roughage or silage, and they should not be fed on an empty stomach. Avoid direct feeding. Before feeding, the urea and feed should be mixed and fed. It should not be fed with straw feed alone, nor should it be directly dissolved in water. Generally, drinking water should be provided 2 hours after feeding. Avoid feeding with urease-containing feed. Such as raw soybeans, bean cakes, legumes, grass, melons, etc., so as not to reduce the feeding effect of urea. Avoid feeding yak. Newborn yaks should not feed urea, but they must wait until the yaks can eat a lot of roughage before they can start feeding.
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