Easy-to-be-absorbed lobster feed capable of purifying water and preparation method of lobster feed

Abstract

The invention discloses an easy-to-be-absorbed lobster feed capable of purifying water. The lobster feed is prepared from the following raw materials in parts by weight: 8-12 parts of rice oil bran, 10-15 parts of brown rice, 1-3 parts of roots of discolor cinquefoil herb, 3-5 parts of xylanase, 12-16 parts of corn liquor dregs, 20-26 parts of cottonseed meal, 3-5 parts of palm meal, 12-14 parts of white fish meal, 3-4 parts of hawthorns, 4-6 parts of jujube powder, 18-24 parts of meat and bone meal, 4-6 parts of sargassum, 2-3 parts of alfalfa straws, 3-4 parts of blackcurrant and 6-10 parts of an assistant. According to the lobster feed disclosed by the invention, the balance of nutrients is ensured by a plurality of added raw materials; due to addition of the xylanase, the amount of non-starch polysaccharides in the feed can be reduced; and absorption and utilization of nutrient substances are facilitated.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a water-purified and easily absorbed lobster feed formula and a preparation method thereof. Background technique [0002] Lobster meat is delicious, with high protein content and easy digestion. It is a very popular food and has become an important species of freshwater aquaculture in my country. The market demand is large, and excellent lobster feed can effectively improve the quality of lobster; Traditional lobster feed mostly pays attention to the output of lobster, but ignores the physical and chemical environment of the cultured water body, resulting in high mortality of the raised lobster, low quality of shrimp meat, decreased quality of the cultured water body, and serious diseases; , by adding a variety of feed materials, it not only meets the basic nutritional elements needed by lobsters, but also uses non-residual Chinese herbal medicines to improve the disease resistance of...

AI Technical Summary

Problems solved by technology

[0002] Lobster meat is delicious, with high protein content and easy digestion. It is a very popular food and has become an important species of freshwater aquaculture in my country. The market demand is large, and excellent lobster feed can effectively improve the quality of lobster; Traditional lobster feed mostly pays attention to the output of lobster, but ignores the physical and chemical environment of the cultured water body, resulting in high mortality rate of raised lobsters, low quality of shrimp meat, decreased quality of cultured water body, and serious diseases; , by adding a variety of feed materials, it not only meets the basic nutritional elements needed by lobsters, but also uses non-residual Chinese herbal medicines to improve the disease resistance of lobsters, and at the same time improves the water body of lobster farming to eliminate harmful bacteria in the water. Purifying water quality is a new type of lobster feed with high application value