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A feed formula with high fat and high protein for fast fattening sea crabs

A feed formulation, high-protein technology, applied in animal feed, animal feed, application and other directions, can solve the problems of easily polluting water source nutrients, not conforming to crab eating habits, affecting crab growth, etc., to achieve suitable for crab growth and improve hardness. , the effect of not easy to hydrolyze

Inactive Publication Date: 2015-06-10
夏雪飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the animal crab 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. These crab feeds tend to become mushy in water , does not conform to the eating habits of crabs who like molded food; these crab feeds are prone to corruption, pollute water sources, and affect the normal growth of crabs

Method used

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  • A feed formula with high fat and high protein for fast fattening sea crabs

Examples

Experimental program
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Effect test

Embodiment 1

[0014] The preparation method of crab feed of the present invention is:

[0015] Weigh 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, 0.5 parts of garlic, 1.5 parts of fish scale powder, and 1 part of rapeseed cake; Skin, fat pork, and lean pork are separated by water to remove surface impurities; then all materials are mixed and beaten into a meat slurry; then steamed at 100±10°C and 2-3 atmospheric pressure for 0.5- 1 hour; cooling, making into pellets and drying to obtain crab feed.

Embodiment 2

[0017] The preparation method of crab feed of the present invention is:

[0018] Weigh 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, 0.1 part of garlic, 1 part of fish scale powder, and 0.5 part of rapeseed cake; Skin, fat pork, and lean pork are separated by water to remove surface impurities; then all materials are mixed and beaten into a meat slurry; then steamed at 100±10°C and 2-3 atmospheric pressure for 0.5- 1 hour; cooling, making into pellets and drying to obtain crab feed.

Embodiment 3

[0020] The raw material composition and the weight of crab feed active ingredient of the present invention are:

[0021] Weigh 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, 5 parts of edible oil, 1 part of garlic, 2 parts of fish scale powder, and 1.5 parts of rapeseed cake; The feed is made by the following method: first weigh the above-mentioned materials by weight; then separate the pork skin, fat pork, and lean pork by water to remove impurities on the surface; then mix all the materials and beat them into a meat slurry body; followed by steaming at 100±10° C. and 2-3 atmospheric pressure for 0.5-1 hour; cooling, making granular items and drying to obtain crab feed.

[0022] The crab feed described in any of the above implementation examples is characterized in that the maximum diameter of the fish scale powder is 200 mesh; the crab feed described in any of the above implementation examples is characteri...

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Abstract

The present invention discloses a feed formula with high fat and high protein for fast fattening sea crabs, and belongs to the field of aquaculture technology. The feed formula is prepared by the following active ingredients of raw materials in parts by weight: pork skin 30-60 parts, fat pork 20-50 parts, lean pork 5-15 parts, corn powder 6-9 parts, soybean meal powder 3-5parts, edible oil 1-5 parts, garlic 0.1-1 parts, pearl white 1-2 parts, and rapeseed cake 0.5-1.5 parts. The feed formula mainly solves the problem that crab aquaculture feed in the prior art can not be absorbed easily by the crabs, along with a slow crab growth rate and water pollution. The feed has rich nutrition, fragrant smell and antiviral ingredients, and a faster crab growth rate can be realized after eating the feed. Also, the feed is simple in production and rich in raw material supply.

Description

Technical field [0001] The invention relates to the field of traditional Chinese medicine, in particular to a high-fat and high-protein sea crab rapid fattening feed formula, which can greatly increase the growth speed of mature crabs and effectively improve water quality. 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 crab feed during the crab maturity stage can greatly increase its growth rate on the one hand, and in addition, it has a great effect on improving the quality of crabs. At present, the animal crab 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 so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18
Inventor 夏雪飞
Owner 夏雪飞
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