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Feed for crabs

A feed and crab technology, applied in the direction of animal feed, animal feed, application, etc., can solve the problem of insufficient nutritional value, and achieve the effects of enhancing nutrition, enhancing resistance, and promoting digestion and absorption

Inactive Publication Date: 2018-01-05
无为县姚沟杭仁政家庭农场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Crabs are rich in protein, less in fat and carbohydrates, and the cholesterol content in crab roe is higher. Crabs are rich in trace elements such as calcium, phosphorus, potassium, sodium, magnesium, and selenium. The market is in demand, and the nutrition of crab feed The nutritional value of crabs largely determines the nutritional content of crabs. Now some farmers directly use the purchased feed for feeding, which has a certain lack of nutritional value. Therefore, it is necessary to supplement the nutrients required by crabs.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A feed for crabs, comprising the following components by mass percentage:

[0013] 60% of imported fish meal, 10% of wheat, 15% of broad beans, 5% of corn, 7% of soybeans, 1.5% of minerals, and 1.5% of Chinese herbal medicine ingredients.

[0014] The minerals are calcium, phosphorus, additives and binders.

[0015] The Chinese herbal medicine components are subtilis, lichen and bacillus.

[0016] The dosage of the feed is 1.5%-3% of the weight of the crab.

Embodiment 2

[0018] A feed for crabs, comprising the following components by mass percentage:

[0019] 40% of imported fish meal, 30% of wheat, 5% of broad beans, 15% of corn, 9% of soybeans, 0.8% of minerals, and 1.2% of Chinese herbal medicine ingredients.

[0020] The minerals are calcium, phosphorus, additives and binders.

[0021] The Chinese herbal medicine components are subtilis, lichen and bacillus.

[0022] The dosage of the feed is 1.5%-3% of the weight of the crab.

Embodiment 3

[0024] A feed for crabs, comprising the following components by mass percentage:

[0025] 50% of imported fish meal, 20% of wheat, 10% of broad beans, 10% of corn, 8% of soybeans, 1.8% of minerals, and 0.2% of Chinese herbal medicine ingredients.

[0026] The minerals are calcium, phosphorus, additives and binders.

[0027] The Chinese herbal medicine components are subtilis, lichen and bacillus.

[0028] The dosage of the feed is 1.5%-3% of the weight of the crab.

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PUM

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Abstract

The invention relates to the field of feeds, in particular to a feed for crabs. The feed comprises the following components in percentage by mass: 40%-60% parts of imported fish meal, 10%-30% of wheat, 5%-15% of broad beans, 5%-15% of corn, 7%-9% of soybeans, 0.8%-1.8% of minerals, and 0.2%-1.5%, of Chinese herbal medicines, wherein the imported fish meal complements nutrients required by the crabs; five cereals strengthen nutrients of the crabs, and besides, dietary fibers contained in the five cereals promote digestive absorption of the crabs; the components of the minerals and the Chinese herbal medicines are added, so that the immunity of the crabs can be improved, and lost trace elements can be complemented.

Description

technical field [0001] The invention relates to the field of feed, in particular to a feed for crabs. Background technique [0002] Crabs are rich in protein, less in fat and carbohydrates, and the content of cholesterol in crab roe is higher. Crabs are rich in trace elements such as calcium, phosphorus, potassium, sodium, magnesium, and selenium. The market is in demand, and the nutrition of crab feed The nutritional value of crabs largely determines the nutritional content of crabs. Now some farmers directly use the purchased finished feed for feeding, which has a certain lack of nutritional value. Therefore, it is necessary to supplement the nutrients required by crabs. Contents of the invention [0003] In order to solve the above problems, the present invention proposes a feed for crabs. [0004] A feed for crabs, comprising the following components by mass percentage: [0005] Imported fish meal 40%-60%, wheat 10%-30%, broad bean 5%-15%, corn 5%-15%, soybean 7%-9%,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/18A23K10/22A23K10/30A23K20/24A23K20/26A23K50/80
CPCY02A40/818
Inventor 杭仁政陈一东
Owner 无为县姚沟杭仁政家庭农场