Preparation method of shellfish feed
1. Feed raw materials.
The feed of the shellfish bird is mainly divided into animal feed and plant feed. Animal feeds include insects, worms, small fish, small shrimp, etc., which are the main sources of protein, fat and minerals for the shellfish. Plant-based feed includes a variety of grains, fruits, seeds, etc., which is the main source of energy for the shellfish. In addition, in order to supplement nutrition and promote the digestion of shellfish, it is also necessary to add some auxiliary feed, such as calcium powder, vitamins, etc.
Second, the principle of feed preparation.
When preparing the feed for the shellfish, there are certain principles that need to be followed. First of all, it is necessary to ensure that the feed is nutritionally balanced to meet the needs of the growth and reproduction of shellfish. Secondly, it is necessary to choose fresh and pollution-free feed raw materials and avoid using expired and spoiled feed. In addition, according to the age, sex and health status of the shellfish, the nutrient composition and proportion of the feed should be appropriately adjusted.
3. Feed preparation method.
According to the feeding needs of the shellfish, you can prepare your own feed. Here's a common feed recipe for shellfish:
1.Insects: locusts, grasshoppers, dragonflies, cicada pupa, etc., these insects are rich in protein and fat, which are important nutrients for shellfish. Fresh insects can be provided every day, or they can be dried and stored before feeding to the shellfish when needed.
2.Worms: earthworms, roundworms, etc., these worms are rich in protein and minerals, which help the growth and reproduction of shellfish. Worms can be fed to the shellfish 1-2 times a week.
3.Grains: millet, rice, corn, oats, etc., these grains are the main source of energy for the bird. A variety of grains can be mixed together and fed to the birds, or a single grain can be selected to feed the birds according to personal preference.
4.Fruits: apples, pears, bananas, etc., these fruits are rich in vitamins and minerals, which help to supplement the nutrition of the shellfish. Fresh fruit can be provided every day, or the fruit can be dried and stored before feeding to the shellfish when needed.
5.Auxiliary products: calcium powder, vitamins, etc., these auxiliary feeds help to supplement the nutrition and promote digestion of the shellfish. Calcium powder and vitamins can be added in an appropriate amount according to the needs of the shellfish.
4. Precautions.
When preparing and feeding the feed of the shellfish, the following points need to be noted:
1.Choose fresh, non-polluting feed raw materials and avoid using expired and spoiled feed.
2.Ensure that the feed is nutritionally balanced to meet the needs of the growth and reproduction of shellfish.
3.According to the age, sex and health status of the shellfish, the nutrient composition and proportion of the feed should be adjusted appropriately.
4.Keep the feed clean and hygienic, clean up the remaining feed every day, and avoid feed residues affecting the health of the birds.