First, the formula of self-made cattle feed
1. The concentrate formula for fattening cattle under one year old is: corn 60%, bean cake 12%, wheat 13%, fish meal 3%, oil 10%, bone meal 10% and salt 0.5%.
2. The formula of fattening concentrate for adult cattle is: corn 67%, bean cake 5%, bran 10%, sorghum 8%, stone powder 7%, shell powder 7%, salt 7%, baking soda 2%, oil 3%, and proper amount of vitamin A. ..
3. The diet formula of fattening cattle is 25 kg silage and 4 kg hay, and the concentrate depends on the situation of fattening cattle. 0.0038 kg of calcium phosphate or calcium carbonate, if the weight of cattle can be appropriately increased in proportion.
Second, the management of fattening cattle feeding
1. The feed formula should be formulated according to the fattening stage, weight and feed situation of cattle.
2. Beef cattle are fed in groups according to weight, strength, etc., and the ration is given as required.
3. Feed processing personnel should be serious and responsible, and all kinds of feed for beef cattle, especially additives, must be fully mixed before feeding cattle.
The feed formula is not immutable, and it should be adjusted according to the variety of cattle, feed type, size of cattle and other factors.