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Whiteleg shrimp fodder

A technology for white shrimp and feed, which is applied in animal feed, animal feed, climate change adaptation and other directions, can solve the problems of increasing the difficulty of shrimp digestion, absorption and utilization, and complex nutrients, so as to enhance animal immunity, disease resistance and food intake. Fast and digestible

Inactive Publication Date: 2017-07-25
ANHUI HUACHUANG MODERN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chinese invention patent CN103583803A discloses a feed for Penaeus vannamei in the molting stage and its preparation method. The feed requires complex nutrients, and in the preparation process, the raw materials are not sufficiently broken, which increases the digestion, absorption and utilization of the shrimp. difficulty

Method used

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  • Whiteleg shrimp fodder

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Embodiment 1

[0018] A feed for Penaeus vannamei, calculated in parts by weight, comprising the following raw materials: 24 parts of fermented soybean meal, 6 parts of hemoglobin powder, 6 parts of broken yeast, 8 parts of steamed fish meal, 4 parts of shrimp shell powder, 26 parts of flour, 4 parts of seaweed composition, 2 parts of calcium dihydrogen phosphate, 1 part of multivitamin and 1 part of multivitamin.

[0019] The seaweed composition is prepared by adding water and papain to asparagus, enteromorpha, sargassum, seaweed and wakame, and enzymolysis at 56°C for 100 minutes; then adding cellulase, and enzymolysis at 60°C for 100 minutes; after cooling down, Add lactic acid bacteria and yeast, and ferment for 11 hours.

[0020] The fermented soybean meal is obtained by inoculating Bacillus subtilis and Candida utilis into soybean meal for fermentation.

[0021] The composition of multivitamins is (g / kg) vitamin A, 15; vitamin D, 11; vitamin E, 2 vitamin K, 6 vitamin B1, 9 vitamin B2,...

Embodiment 2

[0024] A feed for Penaeus vannamei, calculated in parts by weight, comprising the following raw materials: 20 parts of fermented soybean meal, 4 parts of hemoglobin powder, 8 parts of broken yeast, 10 parts of steamed fish meal, 3 parts of shrimp shell powder, 30 parts of flour, 6 parts of seaweed composition, 3 parts of calcium dihydrogen phosphate, 1.5 parts of multivitamins and 1.5 parts of multivitamins.

[0025] The seaweed composition is prepared by adding water and papain to asparagus, enteromorpha, sargassum, seaweed and wakame, and enzymolysis at 50°C for 150 minutes; then adding cellulase, and enzymolysis at 65°C for 70 minutes; after cooling down, Add lactic acid bacteria and yeast, and ferment for 12 hours.

[0026] The fermented soybean meal is obtained by inoculating Bacillus subtilis and Candida utilis into soybean meal for fermentation.

[0027] The composition of multivitamins is (g / kg) vitamin A, 22; vitamin D, 16; vitamin E, 2 vitamin K, 2.5 vitamin B1, 5 v...

Embodiment 3

[0030] A feed for Penaeus vannamei, calculated in parts by weight, comprising the following raw materials: 30 parts of fermented soybean meal, 8 parts of hemoglobin powder, 4 parts of broken yeast, 5 parts of steamed fish meal, 6 parts of shrimp shell powder, 20 parts of flour, 3 parts of seaweed composition, 1 part of calcium dihydrogen phosphate, 0.5 part of multivitamin and 0.5 part of multivitamin.

[0031] The seaweed composition is prepared by adding water and papain to asparagus, enteromorpha, sargassum, seaweed and wakame, and enzymolysis at 56°C for 100 minutes; then adding cellulase, and enzymolysis at 60°C for 100 minutes; after cooling down, Add lactic acid bacteria and yeast, and ferment for 11 hours.

[0032] The fermented soybean meal is obtained by inoculating Bacillus subtilis and Candida utilis into soybean meal for fermentation.

[0033] The composition of multivitamins is (g / kg) vitamin A, 22; vitamin D, 16; vitamin E, 2 vitamin K, 2.5 vitamin B1, 5 vitami...

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Abstract

The invention provides a whiteleg shrimp fodder which comprises the following raw materials in parts by weight: 20-30 parts of fermented soybean meal, 4-8 parts of spray-dried blood cells, 4-8 parts of wall-broken yeast, 5-10 parts of steam fish meal, 3-6 parts of shrimp shell powder, 20-30 parts of flour, 3-6 parts of an alga compound, 1-3 parts of monocalcium phosphate, 0.5-1.5 parts of multi-vitamins and 0.5-1.5 parts of a compound mineral substance. The alga compound is prepared by the steps of adding papain and cellulase into asparagus, enteromorpha, gulfweed, nori and undaria pinnatifida, respectively performing enzyme hydrolysis, and then adding lactobacillus and yeast and fermenting. The fodder can enhance the physique of the whiteleg shrimp and can increase the survival rate thereof.

Description

technical field [0001] The invention belongs to the technical field of aquaculture feed, in particular to a feed for Penaeus vannamei. Background technique [0002] Shrimp is one of the most popular seafood products. Shrimp farming has brought good economic benefits to fish farmers. Penaeus vannamei has become a conventionally farmed species due to its fast growth, short breeding cycle and high population yield. [0003] Penaeus vannamei is one of the three largest shrimp species with the highest aquaculture production in the world today, and it is native to the Pacific coast of South America. The meat of Penaeus vannamei is delicious, the processed meat rate can be as high as 67%, the suitable temperature range is wide, it can grow at 18-32 ℃, and the salt range is also wide, and it can grow under the condition of salinity 1-40‰. desalinated cultured species. In terms of breeding, Penaeus vannamei has the advantages of large size, fast growth, low nutritional requirement...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/12A23K10/30A23K10/37A23K10/14A23K10/16A23K10/22
CPCY02A40/818Y02P60/87
Inventor 张华传
Owner ANHUI HUACHUANG MODERN AGRI TECH
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