Preparation method of feed for healthy and high-yield cultivation of freshwater shrimps

A healthy and high-yield technology, applied in animal feed, animal feed, application, etc., can solve the problems of high drug content, poor pertinence, water pollution, etc., and achieve good results, simple operation, and easy to achieve effects

Inactive Publication Date: 2014-06-25
SUZHOU YANGCHENGHU MODERN AGRI INDPARK SPECIAL AQUACULTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the current freshwater shrimp breeding feeds use ordinary aquaculture feeds, which are poor in pertinence and high in drug content. During the freshwater shrimp breeding process, a series of water pollution problems have been genera...

Method used

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Embodiment Construction

[0015] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0016] Embodiments of the invention include:

[0017] A method for preparing feed for healthy and high-yield cultured freshwater shrimp, comprising the following steps:

[0018] (1) Raw material selection: according to weight ratio, weigh 20-30 parts of soybean meal, 15-20 parts of corn starch, 10-15 parts of wheat bran, 5-10 parts of imported fish meal, 20-25 parts of silkworm chrysalis powder, 60 parts of fungus bran ~70 parts, 70~80 parts of rice bran, 1~1.5 parts of microbial preparations, 12~15 parts of brown sugar, 0.5~1.0 parts of vitamin additives, 8-12 parts of mineral additives, 2~3 parts of feed additives; the vitamins include vitamin A, B and E, the dosage ratio is 1:1:2; the microb...

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Abstract

The invention discloses a preparation method of a feed for healthy and high-yield cultivation of freshwater shrimps. The method comprises the steps of (1) raw material selection, (2) drying and crushing, (3) mixing, (4) fermentation, and (5) addition of preparations to obtain the finished feed. The preparation method of the feed for the healthy and high-yield cultivation of the freshwater shrimps is simple and convenient to operate, and easy to implement; the prepared feed provides organic matters, inorganic mineral substances and microelements essential to the growth of the freshwater shrimps according to the growth characteristics of the freshwater shrimps, and provides balanced nutrient substances such as proteins, amino acid and reproduction accelerants for the growth of the freshwater shrimps; in addition, the feed does not contain toxic or side components such as drugs and does not pollute a water body; toxic substances such as nitrite and sulfide in water can be decomposed by using fungi contained in the feed, and a good water quality regulation effect is achieved.

Description

[0001] technical field [0002] The invention relates to the technical field of aquaculture, in particular to a method for preparing feed for healthy and high-yield cultured freshwater shrimp. Background technique [0003] Freshwater freshwater freshwater prawn, scientific name Macrobrachium nipponense, belongs to crustaceans, decapods, swimming suborders, true shrimp pie, long arm family, macrobrachium genus, a kind of freshwater prawns with a large number, and my country's freshwater aquaculture industry One of the traditional economic shrimp species in China. Freshwater prawns are rich in nutritional value and delicious in meat quality, and are deeply loved by consumers. [0004] Feed is one of the key factors that determine the quality and growth rate of freshwater shrimp. Most of the current freshwater shrimp breeding feeds use ordinary aquaculture feeds, which are poor in pertinence and high in drug content. During the freshwater shrimp breeding process, a series of w...

Claims

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Application Information

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IPC IPC(8): A23K1/18
CPCY02A40/818
Inventor 沈建明
Owner SUZHOU YANGCHENGHU MODERN AGRI INDPARK SPECIAL AQUACULTURE
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