Feed for preventing and treating white spot syndrome of crayfish and preparation method thereof
A technology for white spot syndrome and lobster, applied in the field of feed, can solve problems such as shrimp infection with white spot disease, and achieve the effects of low price, improved immunity and good effect
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Embodiment 1
[0022] A method for preparing a feed for preventing and treating crayfish white spot syndrome, comprising the following steps:
[0023] (1) Preparation of materials:
[0024] a, making 9Kg of fish viscera into granules with a particle diameter of 0.3cm, after drying, the offal granules are ready for use;
[0025] b. Pork liver 5Kg and sheep tail 3Kg were boiled with water for 26 minutes, filtered to obtain soup and materials, and the materials were dried and pulverized through an 80-mesh sieve to obtain powder A for subsequent use;
[0026] c. Put 2Kg of ginger into the juice extractor, squeeze the juice and filter to obtain ginger juice and ginger dregs, dry and pulverize the ginger dregs, and set aside;
[0027] d, 4Kg of red aralia, 2Kg of ivy, 3Kg of Chinese tallow, 1Kg of Dulong, 3Kg of saponins, 1Kg of dandelion, 2Kg of toad venom are crushed through a 120 mesh sieve, mixed to obtain Chinese medicine powder, and set aside;
[0028] (2) Preparation of mixed powder: add ...
Embodiment 2
[0032] (1) Preparation of materials:
[0033] a. Put 8Kg of fish viscera into a grinder to make particles with a particle size of 0.5cm, and after drying, obtain visceral particles for subsequent use;
[0034] b. Boil 4.2Kg of pork liver and 3.6Kg of sheep tail with water for 25 minutes, filter to obtain soup and materials, and pulverize the materials after drying and pass through an 80-mesh sieve to obtain powder A, which is set aside;
[0035] c. Put 2.5Kg of ginger into the juice extractor, squeeze the juice and filter to obtain ginger juice and ginger dregs, dry and pulverize the ginger dregs, and set aside;
[0036] d, 3Kg of red aralia, 3Kg of ivy, 2Kg of black tallow, 2Kg of Dulong, 2Kg of saponins, 1.5Kg of dandelion, 1.5Kg of toad venom are crushed through a 150-mesh sieve, mixed to obtain Chinese medicine powder, and set aside;
[0037] (2) Preparation of mixed powder: Add water with 50% of the volume of the soup to the soup, boil it and cool it to 31-34°C, put 15Kg...
Embodiment 3
[0041] A method for preparing a feed for preventing and treating crayfish white spot syndrome, comprising the following steps:
[0042] (1) Preparation of materials:
[0043] a. Put 7Kg of fish viscera into a grinder to make particles with a particle size of 0.5cm, and after drying, obtain the viscera particles for subsequent use;
[0044] b. Boil 4Kg of pig liver and 4Kg of sheep tail with water for 22 minutes, filter to obtain soup and materials, and pulverize the materials after drying and pass through an 80-mesh sieve to obtain powder A, which is set aside;
[0045] c. Put 3Kg of ginger into the juice extractor, squeeze the juice and filter to obtain ginger juice and ginger dregs, dry and pulverize the ginger dregs, and set aside;
[0046] d, 2Kg of red aralia, 4Kg of ivy, 1Kg of Chinese tallow, 3Kg of Dulong, 1Kg of saponins, 2Kg of dandelion, 1Kg of toad venom are crushed through a 200-mesh sieve, mixed to obtain Chinese medicine powder, and set aside;
[0047] (2) Pre...
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