Feed for young bream fish and preparation method thereof

Abstract

The invention discloses feed for young bream fish and a preparation method thereof. The feed is prepared from, by weight, 10-15 parts of bean flour, 10-15 parts of vegetable seed powder, 10-15 parts of rice bran, 5-10 parts of wheat starch, 8-15 parts of wheat bran, 4-8 parts of field-snail-meat powder, 2-4 parts of earthworm powder, 4-6 parts of lotus plumule leaves, 4-6 parts of folium artemisiae argyi, 2-4 parts of duckweed and 30-40 parts of water. The preparation method includes the steps that firstly, water is added into the bean flour, the vegetable seed powder, rice bran powder, the wheat starch, the wheat bran, the field-snail-meat powder and the earthworm powder and stirred into a dough state, and a mixture A is obtained; the lotus plumule leaves, the folium artemisiae argyi and the duckweed are cleaned up and crushed into a mud state, and a mixture B is obtained; the mixture A and the mixture B are stirred, thin bars are extruded, then the mixture is made into a powder state, and the feed is obtained. The feed has the advantages that no additive or hormone is added, and the rate of competing for food of bream fish is raised; the mouth canker disease, the body surface blood pot disease and the intestinal flatulence disease of bream fish are prevented; the bream fish fed with the feed is smooth and tender in taste and rich in nutrition.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a young crucian carp feed and a preparation method thereof. Background technique [0002] There are many varieties of crucian carp sold in the market, generally divided into wild crucian carp and farmed crucian carp; farmed crucian carp generally has a raised back, a wider body, a lighter body color, and most of the sides are silvery white. The feeding of juvenile crucian carp is directly related to the survival rate and the size of future growth; most feeds now add a small amount of hormones, which have a greater impact on the initial growth of crucian carp, poor palatability, and easy to get sick. Contents of the invention [0003] The object of the present invention is to provide a young crucian carp feed with balanced nutrition and improved survival rate and quality of juvenile crucian carp and a preparation method thereof. [0004] The object of the present invention ...

AI Technical Summary

Problems solved by technology

The feeding of juvenile crucian carp is directly related to the survival rate and the size of future growth; most of the feed now adds a small amount of hormones, which has a greater impact on the initial growth of crucian carp, poor palatability, and easy to get sick.