CN105265856A - Fish feed and preparation method thereof - Google Patents

Abstract

The invention discloses fish feed and a preparation method thereof. The fish feed is prepared from, by mass, 20-30 parts of soybean straw, 20-30 parts of sweet potato rhizome, 10-15 parts of green bean cakes, 10-15 parts of soyabean cakes, 10-20 parts of wheat bran, 10-20 parts of rapeseed oil cakes, 10-12 parts of albumen powder, 9-10 parts of beer yeast, 11-15 parts of glucose, 10-20 parts of duckweed, 10-20 parts of green vegetables, 5-10 parts of spiral seaweed, 10-12 parts of vegetable oil, 8-10 parts of salt and 200-280 parts of water. The fish feed has the advantages that by adding the plant straw cellulose and utilizing the characteristics of the duckweed, reasonable growth of fish is promoted, and intestinal disease resistance is improved; in practical operation, the effect is ideal, and the fish quality is well improved.

Description

A kind of fish meal and preparation method thereof

Technical field

The present invention relates to a kind of fish meal and preparation method thereof, can the fish meal of prevention of intestinal tract disease and preparation method.

Background technology

Current fish meal gets more and more, and various additive emerges in an endless stream.The nutrition configuration of fish meal directly affects the normal growth of fish, and can affect the immune disease-resistance ability of fish.A lot of fish meal nutrition is unbalanced, after disease resistance difference fish eats for a long time, can cause hypoimmunity, easily suffer from enteron aisle disease, the serious health affecting fish.

Summary of the invention

The object of the invention be to provide a kind of balanced in nutrition, disease resistance good, vegetal fish meal and preparation method thereof,

For achieving the above object, the invention provides following technical scheme:

1. described in, fish meal raw material comprises according to mass fraction: soybean stalks 20 ~ 30 parts, ipomoea batatas roots 20-30 part, mung bean cake 10 ~ 15 parts, soyabean cake 10-15 part, wheat bran 10 ~ 20 parts, rap oil seedcake 10 ~ 20 parts, albumen powder 10 ~ 12 parts, brewer's yeast 9-10 part, glucose 11-15 part, 10 ~ 20 parts, duckweed, 10 ~ 20 parts, green vegetables, spirulina 5-10 part, vegetable oil 10-12 part, salt 8-10 part, water 200-280 part.

Described preparation method comprises the following steps:

(1) first by soybean stalks, ipomoea batatas roots, mung bean cake, soyabean cake, wheat bran, rap oil seedcake mixing and water adding, at 90-100 degree temperature, boiling 2.5-3 hour, grinds pulping after cooling, then carry out screen filtration, precipitation obtain mixture A;

(2) dry under the mixture A of step (1) gained being put into natural environment, grind Cheng Fenhou and mix with albumen powder, brewer's yeast, glucose, obtain mixture B;

(3) after again duckweed, green vegetables, spirulina being steamed 40 minutes at 108 degree of temperature, mash into mud, stir together with the mixture B described in (2), vegetable oil, salt, a small amount of water, be extruded into noodles shape; Then cut into particle, dry under 100-120 degree and make.

Feature of the present invention is: add plant straw fibers element and utilize the characteristic of duckweed to combine, and promotes that fish reasonably grow, strengthen anti-intestines problem.In practice operation, satisfactory for result, the quality of fish has had good raising.

Detailed description of the invention

Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,

Described fish meal raw material comprises according to mass fraction: soybean stalks 25 parts, ipomoea batatas roots 25 parts, mung bean cake 12 parts, soyabean cake 12 parts, wheat bran 11 parts, rap oil seedcake 15 parts, albumen powder 12 parts, brewer's yeast 10 parts, glucose 13 parts, 18 parts, duckweed, 12 parts, green vegetables, spirulina 7 parts, vegetable oil 11 parts, salt 9 parts, 240 parts, water;

2. the preparation method of the fish meal described in, comprises the following steps:

(1) first by soybean stalks, ipomoea batatas roots, mung bean cake, soyabean cake, wheat bran, rap oil seedcake mixing and water adding, at 90-100 degree temperature, boiling 2.5-3 hour, grinds pulping after cooling, then carry out screen filtration, precipitation obtain mixture A;

(2) dry under the mixture A of step (1) gained being put into natural environment, grind Cheng Fenhou and mix with brewer's yeast, glucose, obtain mixture B;

(3) after again duckweed, green vegetables, spirulina being steamed 40 minutes at 108 degree of temperature, mash into mud, stir together with the mixture B described in (2), vegetable oil, salt, a small amount of water, be extruded into noodles shape; Then cut into particle, dry under 100-120 degree and make.

Claims (2)

1. a fish meal, it is characterized in that: described fish meal raw material comprises according to mass fraction: soybean stalks 20 ~ 30 parts, ipomoea batatas roots 20-30 part, mung bean cake 10 ~ 15 parts, soyabean cake 10-15 part, wheat bran 10 ~ 20 parts, rap oil seedcake 10 ~ 20 parts, albumen powder 10 ~ 12 parts, brewer's yeast 9-10 part, glucose 11-15 part, 10 ~ 20 parts, duckweed, 10 ~ 20 parts, green vegetables, spirulina 5-10 part, vegetable oil 10-12 part, salt 8-10 part, water 200-280 part.

2. a preparation method for fish meal according to claim 1, is characterized in that: described preparation method comprises the following steps:

(1) first by soybean stalks, ipomoea batatas roots, mung bean cake, soyabean cake, wheat bran, rap oil seedcake mixing and water adding, at 90-100 degree temperature, boiling 2.5-3 hour, grinds pulping after cooling, then carry out screen filtration, precipitation obtain mixture A;

(2) dry under the mixture A of step (1) gained being put into natural environment, grind Cheng Fenhou and mix with albumen powder, brewer's yeast, glucose, obtain mixture B;

(3) after again duckweed, green vegetables, spirulina being steamed 40 minutes at 108 degree of temperature, mash into mud, stir together with the mixture B described in (2), vegetable oil, salt, a small amount of water, be extruded into noodles shape; Then cut into particle, dry under 100-120 degree and make.