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Feed for crabs

A crab feed and pork skin technology, applied in animal feed, animal feed, application, etc., can solve the problems of easily polluting water source nutrients, not conforming to crab eating habits, and feed easily becoming mushy, so as to be suitable for crab growth , Improve hardness, not easy to hydrolyze

Inactive Publication Date: 2013-09-11
陈瑜 +7
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the animal feed of many crabs is mainly made of fresh or frozen small miscellaneous fish and fish meal, which has the disadvantages of destroying fish resources, easily polluting water sources, and unbalanced nutrients. It is in line with the eating habits of crabs who like shaped foods; these feeds are easy to spoil, pollute water sources, and affect the normal growth of crabs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A crab feed is characterized in that it contains the following materials in parts by weight: 40 parts of pork skin, 33 parts of fat pork, 10 parts of lean pork, 7 parts of corn flour, 4 parts of soybean meal powder, 3 parts of edible oil, garlic 0.5 part, 1.5 part of fish scale powder, and 1 part of rapeseed cake; the crab feed is made by the following method: first weigh the above-mentioned materials by weight; then water the pork skin, fat pork and lean pork respectively Select to remove impurities on the surface; then mix all the materials into a pulp; then steam at 100±10°C and 2-3 atmospheric pressure for 0.5-1 hour; cool and make granular products Drying is carried out to obtain crab feed.

Embodiment 2

[0016] A crab feed is characterized in that it contains the following materials in parts by weight: 30 parts of pork skin, 20 parts of fat pork, 5 parts of lean pork, 6 parts of corn flour, 3 parts of soybean meal powder, 1 part of edible oil, garlic 0.1 part, 1 part of fish scale powder, and 0.5 part of rapeseed cake; the crab feed is made by the following method: first weigh the above-mentioned materials by weight; then water the pork skin, fat pork and lean pork respectively. Select to remove impurities on the surface; then mix all the materials into a pulp; then steam at 100±10°C and 2-3 atmospheric pressure for 0.5-1 hour; cool and make granular products Drying is carried out to obtain crab feed.

Embodiment 3

[0018] A crab feed is characterized in that it contains the following materials in parts by weight: 60 parts of pork skin, 50 parts of fat pork, 15 parts of lean pork, 9 parts of corn flour, 5 parts of soybean meal powder, 5 parts of edible oil, garlic 1 part, 2 parts of fish scale powder, and 1.5 parts of rapeseed cake; the crab feed is made by the following method: first weigh the above-mentioned materials in parts by weight; Select to remove impurities on the surface; then mix all the materials into a pulp; then steam at 100±10°C and 2-3 atmospheric pressure for 0.5-1 hour; cool and make granular products Drying is carried out to obtain crab feed.

[0019] Through repeated tests by the applicant, it is found that the crab feed that adopts the following formula and method can reach the purpose of the application.

[0020] A crab feed is characterized in that it contains the following materials in parts by weight: 30-60 parts of pork skin, 20-50 parts of fat pork, 5-15 pa...

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PUM

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Abstract

The invention belongs to the technical field of feeds and particularly relates to a feed for crabs. The feed for crabs is characterized by comprising the following materials in parts by weight: 30-60 parts of pork skin, 20-50 parts of fat pork, 5-15 parts of lean pork, 6-9 parts of corn meal, 3-5 parts of soybean meal, 1-5 parts of edible oil, 0.1-1 part of garlic cloves, 1-2 parts of fish scale powder and 0.5-1.5 parts of rape seed cakes. The main problems that since the feed for crabs is difficult to absorb, the crabs grow slowly and the water quality is contaminated in the prior art are solved; the feed disclosed by the invention has the beneficial effects of being rich in nutrition and aromatic in smell, containing antiviral components, and enabling the crabs to grow fast after the feed is eaten; the feed is simple to prepare and all the materials of the feed are rich in supply.

Description

technical field [0001] The invention belongs to the technical field of feed, in particular to a crab feed. Background technique [0002] Crab is a delicious and easily absorbed food, which is deeply loved by people. There are many kinds of food for crabs. All kinds of animals and plants can be eaten as long as they can be chewed, which just affects the tenderness and taste of the meat of crabs. Appropriately increasing the proportion of animal feed in the mature stage of crabs can greatly increase their growth rate on the one hand, and on the other hand, has a great effect on improving the quality of crabs. At present, the animal feed of many crabs is mainly made of fresh or frozen small miscellaneous fish and fish meal, which has the disadvantages of destroying fish resources, easily polluting water sources, and unbalanced nutrients. It is in line with the eating habits of crabs who like shaped foods; these feeds are easy to spoil, pollute water sources, and affect the no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18
Inventor 蔡洪祥
Owner 陈瑜
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