1. Reasonable use of feed additives
In recent years, research on feed additives continues to advance. More and more shows its importance. Adding supplemental amino acids, vitamins, minerals, and insect repellent health care drugs to the basal diet can not only improve the full price of the diet, but also have a significant effect on reducing disease, promoting growth and improving feed utilization efficiency of livestock and poultry. .
2, ensure the supply of protein feed
Protein feed is an indispensable and important nutrient for the growth and development of livestock and poultry. For monogastric animals, methionine and lysine are indispensable raw materials for the production of compound feed.
3. Implement scientific feed restriction technology
This method is based on the different growth stages of livestock and poultry and different production methods. By adopting the method of increasing or decreasing the feed or changing the feeding time, the livestock and poultry meet the expected weight requirements to ensure the high yield performance of livestock and poultry.
4, do a good job of storage management
Poorly stored feeds are prone to hygroscopic, moldy or worm-eaten diseases. The value of feed for molds and feeds is not only reduced but also prone to poisoning, resulting in illness or death of livestock and poultry. If the feed is stored for a long time, the nutrients will be reduced due to the deterioration of the fat even though it is not mildewy, and vitamins A, D and E are also likely to be reduced in effectiveness due to oxidation. Therefore, the purchase of feed should not be too much, and the purchased feed must be kept from light, ventilation, and moisture, so as not to cause moldy loss.
5, use good varieties, use heterosis
The higher the productivity of livestock and poultry, the lower the consumption of materials and the lower the cost. In recent years, the cultivation and introduction of improved varieties have been very effective in saving feed and improving feed utilization. For example, if the number of dairy cows in the world is decreasing year by year, the amount of milk that can be produced will increase. Using hybrid advantages is also another effective method to save feed. Generally, a hybrid pig can increase daily weight gain by 10% to 30% and save about 10% to 15% of feed compared to purebred pigs.
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