Full-nutrition fish feed capable of prompting growth

Abstract

The invention discloses a full-nutrition fish feed capable of prompting growth. The full-nutrition fish feed is characterized by being prepared from the following raw materials in parts by weight: 4-7 parts of fish meal, 25-35 parts of soybean meal, 15-30 parts of rapeseed meal, 15-20 parts of high gluten flour, 1.5-3 parts of calcium dihydrogen phosphate, 2-4 parts of compound minerals, 1-2 parts of compound vitamins, 1-2 parts of soybean oil, 5-10 parts of peanut meal, 4-8 parts of mountain flour, 5-10 parts of soybean oil, 2-3 parts of corn germ meal, 0.5-1.0 part of choline, 0.5-0.7 part of sodium dehydroacetate and 5-10 parts of a carrier. The feed disclosed by the full-nutrition fish feed can be used for effectively protecting gastrointestinal functions of fishes and preventing diseases from occurring; and sodium dehydroacetate and the like are added into the feed so that the storage life of the feed can be prolonged. The feed has abundant nutrition and the rapid growth of the fishes can be promoted; the cost is low, the stability in water and the economic benefits are good; and the pollution to a cultivation water body is slight and the cultivation effect is excellent.

Description

Technical field: [0001] The invention relates to the field of fish feed, in particular to a fish feed for promoting growth with complete nutrition. Background technique: [0002] Catfish, also known as catfish, is distributed almost all over the world. Most species live in fresh water such as ponds or rivers, but some species live in the ocean. There are generally no scales on the body, a flat head and a large mouth, and there are several long whiskers around the mouth. This is its characteristic. It has the characteristics of miscellaneous food habits, low oxygen resistance, low temperature resistance, and strong reproduction, and is very suitable for high-density farming. This fish is delicious, tender and nutritious, and is deeply loved by consumers. At present, with the popularization of large-scale artificial breeding of catfish, compound feed is used as the main feeding bait, but the nutrients in the ingredients are not reasonable, and the content of various protei...

AI Technical Summary

Problems solved by technology

Although the existing fungicides have many varieties, they mainly have the following two deficiencies: one, they are irritating and corrosive, and have a greater impact on the palatability of the feed, especially for animals that are more sensitive to the palatability of the feed. (such as milk, piglets, shrimps, and crabs) are the most prominent; 2. The addition amount is relatively large, generally reaching 1000-2000 g / ton of feed, and the addition cost is relatively high