Feed for improving raised fish quality

Abstract

The invention discloses feed for improving raised fish quality. According to preparation method by reasonably formulating bio-fermented feed and grass feed, nutritional ingredients essential to growthof aquatic products can be provided, nutrient elements of the whole aquatic product fertilizer are uniform and balanced, health and sustainable development of environment-friendly aquaculture industry can be improved, and demand for animal growing materials in the aquaculture process can be met.

Description

technical field

[0001] The invention belongs to the technical field of animal feed, and in particular relates to a feed for improving the quality of reared fish. Background technique

[0002] Fish is a temperature-changing aquatic vertebrate whose body is covered with bony scales, breathes with gills, swims through the swing of the tail and trunk, and coordinates the fins, and feeds with the upper and lower jaws. It belongs to the vertebrate subphylum in the chordate phylum. Fish is rich in complete protein. Fish contains a lot of protein, low fat content, and mostly unsaturated fatty acids. High content of inorganic salts and vitamins. Both seawater fish and freshwater fish are rich in sulphur, and also contain inorganic salts such as phosphorus, calcium, and iron. Fish also contains a lot of vitamin A, vitamin D, vitamin B1, and niacin. These are the nutrients that the human body needs.

[0003] Fish meat is tender and has the functions of warming and nourishing qi, w...

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