Preparation method of healthy environment-friendly anti-sedimentation aquaculture feed

Abstract

The invention discloses a preparation method of a healthy environment-friendly anti-sedimentation aquaculture feed. The method comprises the following steps: (1) mixing treatment and crushing treatment; (2) slurry preparation; (3) additive addition; (4) puffing and granulation; (5) surface coating with oil; and (6) drying treatment. The preparation method of the healthy environment-friendly anti-sedimentation aquaculture feed is easy to operate and easy to realize. The method subjects a feed prepared by a scientific formula to reasonable processes including mixing and puffing so as to obtain anti-sedimentation light granules. On the one hand, the method raises the nutritive value of aquaculture feeds and lowers the disease mortality of aquatic organisms; and on the other hand, the method increases the suspension time of the feed on water surfaces, facilitates the foraging of the aquatic organisms, raises a foraging rate, and reduces pollution on an aquaculture environment.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a method for preparing a healthy, environment-friendly and anti-sedimentation aquaculture feed. Background technique [0002] In recent years, with the increase of people's intake of aquatic products, the aquaculture industry has developed at a great speed. While the aquaculture industry is developing rapidly, there is such a problem that cannot be ignored: in order to promote the rapid growth of aquatic products in the short term, a large amount of hormones and antibiotics are fed, which can achieve obvious benefits in the short term, but in the long run it will It leads to the following series of problems, which limit the healthy and stable development of the aquaculture industry. One is to destroy the living environment of aquatic organisms, and the resistance of aquatic organisms is underground, which makes aquatic organisms easy to get sick. The circulation restricts the developm...

AI Technical Summary

Problems solved by technology

While the aquaculture industry is developing rapidly, there is such a problem that cannot be ignored: in order to promote the rapid growth of aquatic products in the short term, a large amount of hormones and antibiotics are fed, which can achieve obvious benefits in the short term, but in the long run it will It leads to the following series of problems, which limit the healthy and stable development of the aquaculture industry. One is to destroy the living environment of aquatic organisms, and the resistance of aquatic organisms is underground, which makes aquatic organisms easy to get sick. Circulation, which limits the development of the aquaculture industry; secondly, the antibiotics contained in the fed feed will accumulate in the body of aquatic products, enter the human body through the biological chain, and bring hidden dangers to human health