CN108740601A

CN108740601A - A kind of red claw crayfish intensive culture functional living being feed and preparation method thereof

Info

Publication number: CN108740601A
Application number: CN201810862297.0A
Authority: CN
Inventors: 王雷; 王宝杰; 庞德彬; 邢华
Original assignee: Jiangsu Chelon Aquaculture Technology Co Ltd
Current assignee: Jiangsu Chelon Aquaculture Technology Co Ltd
Priority date: 2018-08-01
Filing date: 2018-08-01
Publication date: 2018-11-06

Abstract

The invention discloses a kind of red claw crayfish intensive culture functional living being feeds, belong to red huge legendary turtle huge legendary turtle shrimp aquaculture technical field, solve the problems, such as existing feed can not solve red huge legendary turtle huge legendary turtle shrimp stress, hypoimmunity and quality decline；The present invention includes following components, by mass percentage：Imported fish meal 15-25%, fermented peanut meal 6-10%, fermented bean dregs 10-16%, yeast extract 3-5%, shrimp shell meal 4-8%, Strong flour 15-25%, corn flour 8-15%, calcium dihydrogen phosphate 2-4%, soybean lecithin 2-5%, fish oil 2-4%, soybean oil 1-3%, vitamin and minerals premix 2%, functional additive 2%.The invention also discloses the preparation methods of above-mentioned feed.Present invention is specifically directed to the intensive cultures pattern such as red claw crayfish temperature canopy and workshop may caused by stress, immunity reduce and the defects of quality decline, have that nutrition is balanced, promotes growth, improves meat flavor, improve survival rate, reduce water pollution and other effects.

Description

A kind of red claw crayfish intensive culture functional living being feed and preparation method thereof

Technical field

The invention belongs to red huge legendary turtle huge legendary turtle shrimp aquaculture technical fields, specifically, being related to a kind of red claw crayfish intensive culture work( Energy property biological feedstuff and preparation method thereof.

Background technology

Rapid development with China's economy and people's living standards continue to improve, people are now to the quality of aquatic products It is required that also higher and higher, shrimps play key player, improve people in people's lives as a kind of common aquatic products Quality of life.

Red claw crayfish is one kind of the multiple types of shrimp, and red claw crayfish is Omnivore；Under natural endowment, mainly help Eat organic debris, attached algae, Filamentous algae, root, leaf and the fragment of water plant；Animal food eating water silk earthworm, earthworm, Ovum, pupa, spiral shell, freshwater mussel, flesh of fish of aquatic insect etc..

But existing red claw crayfish shrimp in cultivation with about the intensive cultures pattern such as warm canopy and workshop, and warm canopy And the intensive cultures pattern such as workshop may cause red huge legendary turtle huge legendary turtle shrimp stress, immunity reduce and the defects of quality decline, existing Can not solve drawbacks described above in the red huge legendary turtle huge legendary turtle shrimp aquaculture feed having, thus study it is a kind of solve red huge legendary turtle huge legendary turtle shrimp stress, immunity it is low Lower and quality decline feed is particularly important.

Invention content

1, it to solve the problems, such as

For existing feed can not solve the problems, such as red huge legendary turtle huge legendary turtle shrimp stress, hypoimmunity and quality decline, it is of the invention It is designed to provide a kind of red claw crayfish intensive culture functional living being feed and preparation method thereof, to solve above-mentioned background skill The problem of being proposed in art.

2, technical solution

To achieve the above object, the present invention provides the following technical solutions：

A kind of red claw crayfish intensive culture functional living being feed, by mass percentage, including following components：Import Fish meal 15-25%, fermented peanut meal 6-10%, fermented bean dregs 10-16%, yeast extract 3-5%, shrimp shell meal 4-8%, Strong flour 15-25%, corn flour 8-15%, calcium dihydrogen phosphate 2-4%, soybean lecithin 2-5%, fish oil 2-4%, soybean oil 1-3%, dimension life Plain mineral substance premix 2%, functional additive 2%.

Preferably, above-mentioned red claw crayfish intensive culture dedicated functionality biological feedstuff, by mass percentage, including with Lower component：Imported fish meal 20%, fermented peanut meal 8%, fermented bean dregs 15%, yeast extract 4%, shrimp shell meal 6%, Strong flour 20%, corn flour 11%, calcium dihydrogen phosphate 3%, soybean lecithin 4%, fish oil 3%, soybean oil 2%, vitamin and minerals premix Material 2%, functional additive 2%

Preferably, the functional additive is that vitamin C, bacillus subtilis, spirulina powder, yeast cell wall are more One or more of sugar and natural astaxanthin mixture.

Preferably, the vitamin and minerals premix, every kilogram contains：Vitamine A acetate 5g, vitamin D10g, Vitwas E 50g, biotin 2g, vitamin C 400g, KI (75.73%I) 13.34g, yeast selenium 16.66g, its Remaining is thin chaff.

The preparation method of above-mentioned red claw crayfish intensive culture functional living being feed, is as follows：

S1, imported fish meal, fermented peanut meal, fermented bean dregs, shrimp shell meal, Strong flour, corn flour are added to blender In, it is mixing uniformly to form powder materials；The mixing time is 0.5-1 hours, controls 30-40 DEG C of whipping temp；

S2, calcium dihydrogen phosphate, soybean lecithin and yeast extract are added in powder materials prepared by step S1, blender stirs 1- 2 hours, it is sealed fermentation 20-24 hours, prepares feed just body；

S3, fish oil, soybean oil, vitamin and minerals premix are added in body at the beginning of feed prepared by step S2, stirring is equal Mixture is added to after screw meat grinder squeezes out particle after even and is got product, use is sealed after dry.

Preferably, dry using air-flow fluid bed in the step S3, leaving air temp is 45~55 DEG C, inlet air temperature It is 125~140 DEG C.

3, advantageous effect

Compared with prior art, the beneficial effects of the invention are as follows：

Present invention is specifically directed to the intensive cultures pattern such as red claw crayfish temperature canopy and workshop may caused by stress, immunity The defects of reduction and quality decline, has balanced nutrition, promotion growth, improvement meat flavor, improves survival rate, reduces water body Pollution and other effects.

Specific implementation mode

Technical scheme of the present invention is described in more detail With reference to embodiment.

Embodiment 1

A kind of red claw crayfish intensive culture functional living being feed, by mass percentage, including following components：Import Fish meal 15-25%, fermented peanut meal 6-10%, fermented bean dregs 10-16%, yeast extract 3-5%, shrimp shell meal 4-8%, Strong flour 15-25%, corn flour 8-15%, calcium dihydrogen phosphate 2-4%, soybean lecithin 2-5%, fish oil 2-4%, soybean oil 1-3%, dimension life Plain mineral substance premix 2%, functional additive 2%；

The functional additive is vitamin C, bacillus subtilis, spirulina powder, yeast cell wall polysaccharide and day One or more of right astaxanthin mixture；

The vitamin and minerals premix, every kilogram contains：Vitamine A acetate 5g, vitamine D1 0g, vitamin E acetates 50g, biotin 2g, vitamin C 400g, KI (75.73%I) 13.34g, yeast selenium 16.66g, remaining be thin chaff.

A kind of preparation method of red claw crayfish intensive culture functional living being feed, is as follows：

It is dry in the step S3 that use air-flow fluid bed, leaving air temp be 45~55 DEG C, inlet air temperature is 125~ 140℃。

Embodiment 2

A kind of red claw crayfish intensive culture functional living being feed, by mass percentage, including following components：Import Fish meal 20%, fermented peanut meal 8%, fermented bean dregs 15%, yeast extract 4%, shrimp shell meal 6%, Strong flour 20%, corn flour 11%, calcium dihydrogen phosphate 3%, soybean lecithin 4%, fish oil 3%, soybean oil 2%, vitamin and minerals premix 2%, functionality Additive 2%；

The better embodiment of the present invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party Formula, one skilled in the relevant art within the scope of knowledge, can also be without departing from the purpose of the present invention Various changes can be made.

Claims

1. a kind of red claw crayfish intensive culture functional living being feed, which is characterized in that by mass percentage, including it is following Component：Imported fish meal 15-25%, fermented peanut meal 6-10%, fermented bean dregs 10-16%, yeast extract 3-5%, shrimp shell meal 4- 8%, Strong flour 15-25%, corn flour 8-15%, calcium dihydrogen phosphate 2-4%, soybean lecithin 2-5%, fish oil 2-4%, soybean Oily 1-3%, vitamin and minerals premix 2%, functional additive 2%.

2. a kind of red claw crayfish intensive culture functional living being feed according to claim 1, which is characterized in that press matter Measure percentages, including following components：Imported fish meal 20%, fermented peanut meal 8%, fermented bean dregs 15%, yeast extract 4%, shrimp Shell powder 6%, Strong flour 20%, corn flour 11%, calcium dihydrogen phosphate 3%, soybean lecithin 4%, fish oil 3%, soybean oil 2%, Vitamin and minerals premix 2%, functional additive 2%.

3. a kind of red claw crayfish intensive culture functional living being feed according to claim 1-2 any one, special Sign is, the functional additive is vitamin C, bacillus subtilis, spirulina powder, yeast cell wall polysaccharide and natural One or more of astaxanthin mixture.

4. a kind of red claw crayfish intensive culture functional living being feed according to claim 3, which is characterized in that described Vitamin and minerals premix, every kilogram contains：Vitamine A acetate 5g, vitamine D1 0g, Vitwas E 50g, Biotin 2g, vitamin C 400g, KI (75.73%I) 13.34g, yeast selenium 16.66g, remaining be thin chaff.

5. a kind of preparation method of red claw crayfish intensive culture functional living being feed according to claim 3, special Sign is, is as follows：

S1, imported fish meal, fermented peanut meal, fermented bean dregs, shrimp shell meal, Strong flour, corn flour are added in blender, are stirred Powder materials are formed after mixing uniformly；The mixing time is 0.5-1 hours, controls 30-40 DEG C of whipping temp；

S2, calcium dihydrogen phosphate, soybean lecithin and yeast extract are added in powder materials prepared by step S1, it is small that blender stirs 1-2 When, it is sealed fermentation 20-24 hours, prepares feed just body；

S3, fish oil, soybean oil, vitamin and minerals premix are added in body at the beginning of feed prepared by step S2, after stirring evenly Mixture is added to after screw meat grinder squeezes out particle and is got product, use is sealed after dry.

6. a kind of preparation method of red claw crayfish intensive culture functional living being feed according to claim 5, special Sign is, dry in the step S3 to use air-flow fluid bed, leaving air temp be 45~55 DEG C, inlet air temperature is 125~ 140℃。