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Freshwater shrimp ecological feed and preparation method thereof

A preparation method and feed technology, applied in the direction of animal feed, animal feed, application, etc., can solve the problems such as the inability to meet the growth requirements of ecologically farmed green shrimp, the limitation of the scale of high-quality green shrimp industry, and the limited supply of natural feed, so as to reduce diseases. The chance of infection, the effect of improving the flavor of meat, and enhancing immunity

Inactive Publication Date: 2013-10-02
杨成胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because the production of high-quality freshwater shrimp is inseparable from feed, and the supply of natural feed is limited, and the composition is single, which cannot meet the growth requirements of ecologically farmed freshwater shrimp, so that the industrial scale of high-quality freshwater shrimp is limited, restricting people's large demand for freshwater shrimp , the production of green shrimp ecological feed that meets the requirements of green shrimp and can be supplied in large quantities has become a key link in the production of high-quality fresh shrimp

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Embodiment 1, freshwater shrimp ecological feed and preparation method, it is characterized in that, feed component and proportioning are: natural fish meal 10%, earthworm powder 5%, Tenebrio molitor powder 3%, silkworm chrysalis powder 7%, bean cake powder 25%, Bran powder 15%, rice bran powder 10%, carrot powder 4%, shrimp shell powder 3%, egg shell powder 3%, flour 5%, yeast powder 5%, spirulina powder 3%, Chinese herbal medicine powder 1%, multivitamin 0.5%, EM liquid 0.5%, the percentages are percentages by weight; the bran, bean cake powder, and rice bran are by-products after food processing, which meet the relevant requirements for producing high-quality freshwater shrimp. Natural fish meal, earthworm powder, mealworm powder, silkworm chrysalis Powder uses raw materials that are not polluted by drugs and artificial synthetic substances as animal protein sources for feed. Carrot powder, yeast powder, and spirulina powder provide vitamins, trace elements and nutrie...

Embodiment 2

[0010] Embodiment 2, freshwater shrimp ecological feed and preparation method, it is characterized in that, feed component and proportioning are: natural fish meal 8%, earthworm powder 8%, Tenebrio molitor powder 2%, silkworm chrysalis powder 10%, bean cake powder 30%, Bran powder 10%, rice bran powder 14%, carrot powder 2%, shrimp shell powder 1%, egg shell powder 3%, flour 3%, yeast powder 4%, spirulina powder 2%, Chinese herbal medicine powder 2%, multivitamin 0.5%, EM liquid 0.5%, described percentage is percentage by weight; Other measures are the same as above.

Embodiment 3

[0011] Embodiment 3, freshwater shrimp ecological feed and preparation method, it is characterized in that, feed component and proportioning are: natural fish meal 8%, earthworm powder 7%, Tenebrio molitor powder 3%, silkworm chrysalis powder 8%, bean cake powder 28%, Bran powder 14%, rice bran powder 12%, carrot powder 3%, shrimp shell powder 2%, egg shell powder 1%, flour 4%, yeast powder 2%, spirulina powder 5%, Chinese herbal medicine powder 2%, multivitamin 0.5%, EM liquid 0.5%, described percentage is percentage by weight; Other measures are the same as above.

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Abstract

The invention discloses freshwater shrimp ecological feed and a preparation method thereof. The ecological feed comprises the components of natural fish meal, earthworm powder, yellow mealworm powder, silkworm chrysalis meal, soybean cake powder, wheat bran, rice bran, yeast powder, carrot powder, flour, eggshell powder, shrimp shell powder, spirulina powder, radix astragali, radix isatidis, argy wormwood leaves, dried orange peel, fructus lycii, complex vitamins and an EM liquid. The preparation method comprises the steps of putting the above materials into a feed mixing machine according to the weight percentages, stirring for 40 minutes, granulating by an annular mold feed machine, drying, adding the EM liquid, and loading into bags after drying; and packaging. A formula provided by the invention is composed of a plurality of quality raw materials, and provides feed basis for producing quality freshwater shrimps. The feed prepared by the formula is comprehensive in nutrition and good in palatability, can be digested easily and absorbed fast; the freshwater shrimps grow strongly, have strong disease resistance and high culture survival rate. The freshwater shrimp ecological feed has wide available raw materials, can be operated easily and conveniently, and is reasonable in proportions and low in cost.

Description

technical field [0001] The invention belongs to the field of aquatic feed, in particular to green shrimp ecological feed and a preparation method. Background technique [0002] Freshwater shrimp, scientific name Macrobrachium japonica, is a traditional cultured species in my country. The freshwater shrimp is delicious and nutritious. It is a high-quality aquatic product with high protein, low fat and high energy. It is favored by the market and consumers. The ecological green Shrimp refers to freshwater shrimp with natural properties produced under natural ecological conditions. Chemical fertilizers, fish medicines, and synthetic feed additives are not used in aquaculture production; A large number of nutrients are formed, and the residue of harmful substances is avoided, so it belongs to healthy and safe food. [0003] Because the production of high-quality freshwater shrimp is inseparable from feed, and the supply of natural feed is limited, and the composition is single,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/16A23K1/00
CPCY02P60/87
Inventor 杨成胜
Owner 杨成胜
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