When configuring pig feed, it is necessary to consider the cost as well as the nutritional value and availability of the feed. In particular, the following points should not be overlooked:
1, avoid random design feed formula. Feeding standards are based on the results of feeding trials. Feed enterprises can also formulate their own corporate standards based on the Chinese feed standards and the NRC standards of the United States and the ARC standards of the United Kingdom.
2, pay attention to feed ingredients palatability. Some feed raw materials are cheap and poor in palatability. Attention should be paid to limiting the amount of such feed ingredients. Feed ingredients should also be limited to feeds to prevent pigs from indigestion due to overfeeding.
3, more varieties of feed ingredients. Many varieties of feed ingredients can play a complementary role in nutrients, but pay attention to the efficiency of pigs in the use of nutrients in raw materials.
4, try to use local feed. Raw materials resources vary from place to place, and some cheap feed ingredients, such as red leeks and bean curd slag, can be used to reduce the cost of farming.
5. Supply of raw materials for feed should be sufficient to avoid the use of certain raw materials that are sometimes unavailable, because frequent replacement of raw materials can cause pig stress.
6, feed mixing to be uniform. When adding a small amount of raw materials to an agglomerate, it must be premixed and then added to the anise for mixing.
7, the quality of feed raw materials must meet the standards, according to the national standard procurement of feed ingredients, should not be cheap and purchase inferior feed ingredients.
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