Feed for eels and manufacture method thereof

Abstract

The present invention discloses a feed for eels. The feed for the eels is prepared from the following raw materials in parts by weight: 100-150 parts of tea seed meal, 50-80 parts of sorghum flour, 20-40 parts of fish meal, 22-32 parts of bean curd residues, 3-8 parts of cerealose, 1-2 parts of trace elements, 0.5-1.5 parts of amino acids, 1-3 parts of vitamin C, 1-3 parts of vitamin E, 5-15 parts of a Chinese herbal medicinal extract, 5-10 parts of tea seed oil, 3-8 parts of bran, 4-12 parts of vinegar residues, 10-30 parts of bone meal, 5-15 parts of sodium chloride, 3-10 parts of fish oil, 2-6 parts of dietary fibers, 15-25 parts of pre-gelatinized starch, 0.1-0.5 part of compound micro-organism liquid, 0.1-0.3 part of a compound enzyme preparation, 0.1-0.3 part of probiotics and an appropriate amount of pure water. The feed is scientific and reasonable in formula and rich in nutrition, contains rich proteins, vitamins, amino acids and trace elements, meets requirements of the eels for various nutritional components in different stages, is high in feed conversion rate, can improve food intake amount of the eels, accelerates growth speed of the eels, contains the Chinese herbal medicinal extract, has functions of promoting digestion and reducing food stagnation, preventing micro-organisms and enhancing immunity, and is more easy for digestion, absorption and utilization of the eels.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to an eel feed and a preparation method thereof. Background technique [0002] Eels are also known as white eels, snake fish, wind eels, eels, white eels, green eels, etc. Its body is slender and slender, shaped like a snake, with a cylindrical front and slightly flattened rear, long and pointed head, pointed and flat snout, small eyes, thorns growing on the back and extending to the tail, without scales, There is a tongue, the back of the body is gray and black, the upper edge of the side is slightly green, and the belly is white. Eel meat is rich in vitamin A and vitamin E, which is of great benefit in preventing vision deterioration, protecting the liver, and restoring energy. Good nutrition for the sick. In addition, its body is also rich in calcium. Regular consumption can increase blood calcium and make the body strong. Due to the rough production of traditional eel fee...

AI Technical Summary

Problems solved by technology

In addition, its body is also rich in calcium, which can increase blood calcium and make the body strong due to the rough production of traditional eel feed, simple ingredients, and lack of nutrition. Eels grow slowly, have a long growth cycle, low yield, and are prone to disease.