Feed for crabs as well as preparation method and application thereof

A feed and crab technology, applied in the field of crab feed and its preparation, can solve the problems of being unsuitable for shellfish, different, etc., and achieve the effects of improving disease resistance, promoting estrus, and having various ingredients

Inactive Publication Date: 2019-04-05
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are also feed additives that use taurine for fish, the pr...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A feed for crabs, comprising the following components in parts by weight: 20 parts of shell powder, 1 part of taurine, 5 parts of sesame meal, 78 parts of potatoes, 15 parts of calcium chloride, and 1-3 parts of citronella essential oil , Dendrobium extract 1-5 parts, egg shell inner membrane 25-38 parts, shrimp shell powder 8-12 parts, salt 5-10 parts, sodium diacetate 1-5 parts, trace elements 0.1-0.5 parts, flour 35- 48 parts, 5-15 parts of earthworm powder, 1-3 parts of phytase.

[0024] The preparation method of the above feed for crabs comprises the following steps: step 1, weighing each component by parts by weight; step 2, mixing carapace powder, sesame meal, potatoes, calcium chloride, egg shell inner membrane, shrimp shell powder , earthworm powder, sodium diacetate, and flour are mixed, put into a ball mill and crushed to 300 mesh mixed powder; step 3, transfer the mixed powder into the reaction kettle, add deionized water, and then cook in a vacuum environme...

Embodiment 2

[0029] A feed for crabs, comprising the following components in parts by weight: 25 parts of carapace powder, 2 parts of taurine, 10 parts of sesame meal, 80 parts of potatoes, chlorinated 18 parts of calcium, 2 parts of citronella essential oil, 2 parts of dendrobium extract, 30 parts of egg shell inner membrane, 10 parts of shrimp shell powder, 8 parts of table salt, 3 parts of sodium diacetate, 0.2 parts of trace elements, 40 parts of flour, earthworm powder 12 parts, 2 parts of phytase.

[0030] The preparation method of the above feed for crabs comprises the following steps: step 1, weighing each component by parts by weight; step 2, mixing carapace powder, sesame meal, potatoes, calcium chloride, egg shell inner membrane, shrimp shell powder , earthworm powder, sodium diacetate, and flour are mixed, put into a ball mill and crushed to a 400-mesh mixed powder; step 3, transfer the mixed powder into a reaction kettle, add deionized water, and then cook in a vacuum environm...

Embodiment 3

[0035] A feed for crabs, comprising the following components in parts by weight: 28 parts of carapace powder, 3 parts of taurine, 12 parts of sesame meal, 85 parts of potatoes, 28 parts of calcium chloride, 3 parts of lemongrass essential oil, dendrobium 5 parts of extract, 38 parts of egg shell inner membrane, 12 parts of shrimp shell powder, 10 parts of table salt, 5 parts of sodium diacetate, 0.5 parts of trace elements, 48 ​​parts of flour, 15 parts of earthworm powder, and 3 parts of phytase.

[0036]The preparation method of the above feed for crabs comprises the following steps: step 1, weighing each component by parts by weight; step 2, mixing carapace powder, sesame meal, potatoes, calcium chloride, egg shell inner membrane, shrimp shell powder , earthworm powder, sodium diacetate, and flour are mixed, put into a ball mill and crushed to a 500-mesh mixed powder; step 3, transfer the mixed powder into a reaction kettle, add deionized water, and then cook in a vacuum env...

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PUM

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Abstract

The invention discloses feed for crabs as well as a preparation method and application thereof. The feed is prepared from the following components in parts by weight: 20 to 28 parts of carapace powder, 1 to 3 parts of taurine, 5 to 12 parts of sesame meal, 78 to 85 parts of potatoes, 15 to 28 parts of calcium chloride, 1 to 3 parts of lemon grass essential oil, 1 to 5 parts of herba dendrobii extract, 25 to 38 parts of egg shell inner membrane, 8 to 12 parts of shrimp shell powder, 5 to 10 parts of table salt, 1 to 5 parts of sodium diacetate, 0.1 to 0.5 part of microelement, 35 to 48 parts offlour, 5 to 15 parts of earthworm powder and 1 to 3 parts of phytase. The feed provided by the invention has abundant nutrients; the disease resisting capability is strong after the crabs eat the feed and the content of protein in the crabs is high.

Description

technical field [0001] The invention relates to the technical field of crab breeding, in particular to a crab feed and its preparation method and application. Background technique [0002] Crab is a delicious and easily absorbed food, which is deeply loved by people. It has been cultivated on a large scale in Jiangsu, Anhui, Hubei and other places, forming the traditional Chinese medicine pillar of the local agricultural economy. There are many studies on the breeding of crabs. 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. [0003] Application No. 200910215765.6 discloses an organic selenium-enriched crab feed additive and a ...

Claims

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Application Information

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IPC IPC(8): A23K10/20A23K10/26A23K10/30A23K10/37A23K20/142A23K20/189A23K20/24A23K50/80
CPCA23K10/20A23K10/26A23K10/30A23K10/37A23K20/142A23K20/189A23K20/24A23K50/80Y02P60/87
Inventor 刘飞王爱民於叶兵杨文平田红艳
Owner YANCHENG INST OF TECH
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