A preparation method of hairy crab feed

A preparation method and technology for hairy crabs, which are applied to the molding or processing of animal feed, animal feed, animal feed, etc., can solve the problems of slow growth and development, poor palatability, and low activity of hairy crabs, and achieve rich content and low cost. , the effect of fast growth

Inactive Publication Date: 2011-12-07
刘莉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a preparation method of hairy crab feed that is cheap in cost, reasonable in proportion of various nutrients, and suitable for the rapid growth of hairy crabs, and overcomes the lack of various nutrients in the existing feed, which is easy to cause hairy crabs Slow growth, small size, light weight, less activity, poor palatability, and susceptibility to various diseases

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Embodiment 1: 35% of white fish meal, 15% of field snail meat meal, 3% of mussel meat meal, 9% of peanut cake meal, 6% of herring meal, 9% of small kelp meal, 17% of agricultural shrimp meal, 2% of sweet corn meal, 1% of soybean protein powder, 3% of bone meal, and the stated percentages are percentages by weight.

[0009] The above-mentioned materials are poured into a pulverizer in proportion to pulverize, put into a blender after taking out and stir for 280 minutes, then produce hard pellet feed with a ring mode hard pellet unit, sieve with 40 meshes, and each grain weighs 0.2 grams.

[0010] The white fish meal, river snail meat meal, mussel meat meal, peanut cake meal, herring meal, small kelp meal, agricultural shrimp meal, sweet corn meal, soybean protein meal and bone meal in this formula are all purchased from the market.

Embodiment 2

[0011] Embodiment 2: white fish meal 45%, snail meat meal 10%, mussel meat meal 8%, peanut kernel cake meal 5%, herring meal 13%, small kelp meal 5%, agricultural shrimp meal 8%, sweet corn meal 3%, 2% of soybean protein powder, 1% of bone meal, and the stated percentages are percentages by weight.

[0012] The above-mentioned materials are poured into a pulverizer in proportion to pulverize, put into a blender after taking out and stir for 280 minutes, then produce hard pellet feed with a ring mode hard pellet unit, sieve with 40 meshes, and each grain weighs 0.2 grams.

[0013] Others are the same as embodiment 1, omitted.

Embodiment 3

[0014] Embodiment 3: white fish meal 40%, snail meat meal 13%, mussel meat meal 6%, peanut kernel cake meal 7%, herring meal 9%, small kelp meal 7%, agricultural shrimp meal 12%, sweet corn meal 2.5%, 1.5% of soybean protein powder, 2% of bone meal, and the stated percentages are percentages by weight.

[0015] The above-mentioned materials are poured into a pulverizer in proportion to pulverize, put into a blender after taking out and stir for 280 minutes, then produce hard pellet feed with a ring mode hard pellet unit, sieve with 40 meshes, and each grain weighs 0.2 grams.

[0016] Others are the same as embodiment 1, omitted.

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PUM

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Abstract

A preparation method of hairy crab feed, which is composed of: white fish meal, snail meat meal, clam meat meal, peanut kernel cake meal, herring meal, small kelp meal, agricultural shrimp meal, sweet corn meal, soybean protein meal, and bone meal. The stated percentages are percentages by weight; the above-mentioned hairy crab feed is low in cost and fast in growth, and has a good effect on feeding young crabs and adult crabs. The crabs raised are generally fat, and the disease rate of crabs is low. It overcomes the disadvantages that hairy crabs are slow to grow, small in size, light in weight, less active, poor in palatability and susceptible to various diseases due to various nutritional deficiencies in the existing feed.

Description

technical field [0001] The invention relates to a preparation method of crab feed, in particular to a preparation method of hairy crab feed, and belongs to the technical field of breeding feed. Background technique [0002] Yangcheng Lake hairy crabs are famous all over the world. They are fresh and full of flavors. Hairy crabs are rich in nutrients. The crab meat tastes salty and cold. Mixed with honey, external application can cure wasp stings or other unknown swollen poisons. Crab meat is also a natural tonic for children. Regular consumption can supplement high-quality protein and various trace elements. Crab meat contains a variety of vitamins, and vitamin A is higher than other For terrestrial and aquatic animals, vitamin B2 is 5-6 times higher than that of meat, 6-10 times higher than fish, 2-3 times higher than eggs, and the content of vitamin B1 and phosphorus is 6 times higher than that of ordinary fish. -10 times. [0003] At present, with the popularization of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K10/22A23K10/26A23K10/30A23K40/10A23K40/25A23K50/80
CPCY02A40/818
Inventor 刘莉
Owner 刘莉
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