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Prawn feeding technology using processed shellfish

A shell and shrimp technology, applied in fish farming, climate change adaptation, animal feed, etc., can solve problems such as shrimp malnutrition, economic income impact, and yield reduction

Inactive Publication Date: 2015-03-25
李少洋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the technology of using mussels to cultivate prawns is immature, which leads to malnutrition of prawns, reduced production, and the economic income of many farmers has been greatly affected

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The distribution ratio of each component of the raw materials is 35 mussels, 30 peanut cakes, 5 bran, 5 shrimp bran, 1 final fermentation, and 8 whole wheat flour.

[0013] Separate the fresh mussels with a classifier, wash the sludge with clean water; use a crusher to break the fresh mussels into a slurry, use a centrifuge to remove most of the shells, broken shells and a small number of shells that adhere to the broken shells The meat is dried to make shell powder; the separated mussel meat is mixed with other feeds according to the formula ratio, mixed well with a mixer, and sent into the pelletizer to make pellets; the pellets are dried or dried to moisture 10 %, put away and pack after cooling to room temperature.

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Abstract

The present invention discloses a prawn feeding technology using processed shellfish. The technology uses mussels as main materials instead of fresh clams. The raw materials of the feed comprise 35-40 parts of mussels, 30-40 parts of peanut cake, 5-10 parts of bran, 5-10 parts of shrimp bran, 1-3 parts of fermentation final products and 8-12 parts of whole wheat flour. The prawn feeding technology has advantages that: the technology solves the problem that the feeding of prawns always depends on fresh clams, is beneficial for absorption and digestion of prawns, and supplies enough various nutrients needed for prawns.

Description

technical field [0001] The invention relates to a shell processing and feeding technology for prawns. technical background [0002] In the early stage of prawn farming in my country, fresh clams were generally used to feed prawns. With the development of the prawn farming industry, the catch of clams is too large, and the output decreases year by year, which is far from meeting the needs of prawn farming. Due to the high yield and large quantity of mussels, high protein content and rich nutrition, mussels can become an important source of animal protein for prawn feed. At present, the technology of cultivating prawns with mussels is immature, which leads to malnutrition of prawns, reduced production, and the economic income of many farmers has been greatly affected. Contents of the invention [0003] The invention provides a shell processing and feeding technology for prawns, which solves the above-mentioned shortcomings by processing mussels into powder and making corre...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/16A01K61/00
CPCY02A40/81
Inventor 李少洋
Owner 李少洋
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