CN109156669A - A kind of freshwater crayfish pellet and its preparation process - Google Patents
A kind of freshwater crayfish pellet and its preparation process Download PDFInfo
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K10/22—Animal feeding-stuffs from material of animal origin from fish
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
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- A23K10/00—Animal feeding-stuffs
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- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
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- A—HUMAN NECESSITIES
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- A23K20/163—Sugars; Polysaccharides
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/174—Vitamins
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
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Abstract
The present invention discloses a kind of freshwater crayfish pellet and its preparation process, the raw material including following parts by weight: 10-15 parts of carp powder, 2-4 parts of duckweed, 1-2 parts of purslane, 5-8 parts of soy meal, 8-10 parts of corn flour, 20-25 parts of wheat bran, green 15-20 parts of spiral shell digested tankage, 10-15 parts of Os Sus domestica powder, 6-8 parts of cordate houttuynia, 0.5-1 parts of active dry yeast, 0.5-1 parts of bacillus subtilis, 0.5-1 parts of brewer's yeast, moss 10-15,5-8 parts of vitamin mixture, 2-4 parts of adhesive；It is prepared by the step of matrix fermentation, additive fermentation, powder processed, mixing and drying granulation；The present invention is by the water-soluble reduction to freshwater crayfish feed, then by the rational proportion of carbon and P elements, keeps cray having time sufficiently edible and by absorption of nutrient ingredients, reaches fast-growth and development, in advance mature purpose.
Description
Technical field
The present invention relates to the field of feed of lobster cultivation, particularly a kind of freshwater crayfish pellet and its systems
Standby technique.
Background technique
The scientific name of freshwater crayfish is under alien species are quickly bred and become in the Changjiang river in China waters Procambius clarkii
Common shrimps kind is swum, freshwater crayfish becomes now widely known cuisines with its high protein and wide popularization degree.
Freshwater lobster can just list after usually requiring cultivation in 120 days, as poultry feeders go deep into lobster habit
Understand, the feed of cray is constantly refined and nutrient laden makes the growth cycle of cray shorten more than ten days, now
Cray cultivation it is proper in the case where can be mature less than four months.It is including grant number in the prior art
A kind of freshwater crayfish feed stuff of CN201310216562.5 and preparation method thereof, not to lobster to it in the feed of cray
The key factor carbon of growth and the assimilation ratio and carbohydrate and feeding habits of phosphorus do more in-depth study, so that the feeding
Material becomes now conventional feed.Therefore, the feed for how improving freshwater crayfish, making the feed in water has longer dissolution
Time, the ratio of reasonable carbon and phosphorus, suitable ingredient are more suitable for the feeding habits of freshwater crayfish, and can absorb feed
Nutrition, Fast Growth are problems to be solved of the present invention.
Summary of the invention
In order to overcome above-mentioned technical problem, the purpose of the present invention is to provide a kind of freshwater crayfish pellet and its
Preparation process improves the feed of freshwater crayfish, and making the feed in water has longer dissolution time, the ratio of reasonable carbon and phosphorus
Example, suitable ingredient are more suitable for the feeding habits of freshwater crayfish, and can absorb the nutrition of feed, Fast Growth.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of freshwater crayfish pellet, the raw material including following parts by weight: 10-15 parts of carp powder, 2-4 parts of duckweed,
1-2 parts of purslane, 5-8 parts of soy meal, 8-10 parts of corn flour, 20-25 parts of wheat bran, green 15-20 parts of spiral shell digested tankage, Os Sus domestica powder 10-15
Part, 6-8 parts of cordate houttuynia, 0.5-1 parts of active dry yeast, 0.5-1 parts of bacillus subtilis, 0.5-1 parts of brewer's yeast, moss 10-
15, vitamin mixture 5-8 parts, 2-4 parts of adhesive；
The freshwater crayfish pellet is prepared by following steps:
Step 1: matrix ferments: taking 5-8 parts of soy meal, 8-10 parts of corn flour, 20-25 parts of wheat bran and active dry yeast
0.5-1 parts of addition suitable quantity of water are sufficiently stirred, and being placed on temperature is 30-35 DEG C, in the fermenting case that humidity is 80%, spontaneous fermentation 48
The matrix of hour fermentation derived above；
Step 2: additive ferments: 10-15 parts of 2-4 parts of duckweed, 1-2 parts of purslane, 6-8 parts of cordate houttuynia and moss being taken to exist
It smashes to obtain careless mixing on beating crusher, is added bacillus subtilis 0.5-1 parts and brewer's yeast 0.5-1 parts in grass mixing and adds again
Enter a small amount of water stirring, the additive for fermentation derived above in one week of fermenting makes duckweed, purslane, cordate houttuynia, moss in withered grass bud
The class fermenting plant body of not harmful bacteria is obtained under the inhibiting effect of spore bacillus；
Step 3: powder processed: carp stripping and slicing to be dried, the carp fourth that carp block is broken into 10-20mm by cutting machine is spare,
Green spiral shell shell is smashed into the green spiral shell meat inside taking out and dries spare, pig bone is broken into crusher below having a size of 10mm
Graininess is spare；Carp fourth, green spiral shell meat and particle pig bone are mixed and are put into flour mill, flour mill is by carp fourth, green spiral shell meat
Carp powder, green spiral shell digested tankage and Os Sus domestica powder are smashed into respectively with particle Os Sus domestica powder, take 10-15 parts of carp powder, green 15-20 parts of spiral shell digested tankage
The mixed powder ground with 10-15 parts of Os Sus domestica powder into 90-120 mesh, and use the sieve of 100 mesh by mixed powders more than 100 mesh
It is placed in A, 100 mesh mixed powder below is placed in B；
Step 4: mixing: by 2-4 parts of 5-8 parts of vitamin mixture and adhesive with ferment in step 1 matrix, step
Mixed powder in the additive and step 3 to ferment in two is added suitable water and is mixed, and under the action of blender into
Row stirring, stirring obtain thick cray feed in 20-30 minutes, and wherein the sampling rate of mixed powder and fermentation matrix is 1:3-
5；
Step 5: drying granulation: the thick cray feed in step 4 being moved into granulator, granulator warp
The blocky-shaped particle that preliminary drying squeezes out a height of 1*0.5*0.5mm-5*1*5mm of length and width is crossed, and is dried by the finished product of dryer
The drying of capable person's particle saves.
As a further solution of the present invention, detailed process is as follows for matrix fermentation in the step 1:
S1,20-25 parts of wheat bran and 8-10 parts of corn flour are being mixed 10 minutes in dry agitating device, are being stirred
Speed control at 30 turns per minute；
S2, the agitating device for pouring into 5-8 parts of soy meal and 0.5-1 parts of active dry yeast in S1 stir 20 minutes, stirring
Speed control at 20 turns per minute；
Injected clear water in S3, the mixed powder into S2, the injection rate of clear water are 1 cubic centimetre per second, and using every
The revolving speed of 40 turns of minute is stirred, and is stirred 10 minutes；
S4, the mixed powder for obtaining S3 are placed in fermenting case, spontaneous fermentation.
As a further solution of the present invention, the vitamin mixture includes in every kilogram of shrimp feed:
Vitamin B1,80 grams；Vitamin B2,90 grams；Vitamin B6,100 grams, vitamin B12,50 grams；Vitamin D, 120
Gram；Vitamin E, 90 grams；Vitamin K, 70 grams；Vitamin V E, 60 grams；Citrin, 500 grams；Vitamine M, 20 grams；Biotin,
40 grams；Surplus is universal support.
As a further solution of the present invention, described adhesive is made of flour and starch, wherein the weight percent of flour
Than being 70%, the weight percent of starch is 30%；The starch is sweet potato starch, wherein farinose weight percent is
60%, the weight percent of ripe starch is 40%；The flour is the flour that protein wt degree is greater than 20%.
As a further solution of the present invention, detailed process is as follows for the step 2 additive fermentation:
SS1,2-4 parts of duckweed, 1-2 parts of purslane, 6-8 parts of cordate houttuynia and 10-15 parts of moss are placed on temperature be 40 DEG C
Drying box in rotary roasting, the moisture on its surface is dried；
SS2,6-8 parts of 1-2 parts of 2-4 parts of duckweed, purslane, cordate houttuynia drying in SS1 and 10-15 parts of moss are transported to
On beating crusher, adjustment beating crusher revolving speed is 400 turns per minute, by 2-4 parts of duckweed, 1-2 parts of purslane, 6-8 parts of cordate houttuynia and blueness
10-15 parts of tongue fur are made the broken shape mixing grass of 0.5mm or so；
SS3, broken shape is mixed into addition little water and 0.5-1 parts of bacillus subtilis, 0.5-1 parts of brewer's yeast mixing in grass
It is slowly stirred, is placed in the fermenting case of 20 DEG C and the switching of 30 DEG C of temperature intervals, temperature switching is primary every switching in six hours；
SS4, the fermenting case of temperature switching is sealed, opens, takes after fermenting one week.
As a further solution of the present invention, the sampling method of mixed powder and fermentation matrix is with measuring cup in the step 4
For unit, the mixed powder of 1 measuring cup is mixed with the fermentation matrix of 3-5 measuring cup, after mixing i.e. be sufficiently stirred, stirring complete continue according to
The mixed powder of 1 measuring cup is mixed with the fermentation matrix of 3-5 measuring cup, is finished until mixed powder is mixed with the sampling of fermentation matrix.
As a further solution of the present invention, the temperature that the step 5 dryer is tentatively dried is 50-60 DEG C, dryer
Molding drying temperature at 90-110 DEG C.
Beneficial effects of the present invention:
1, the freshwater crayfish pellet passes through 10-15 parts of carp powder, 15-20 parts of green spiral shell digested tankage and Os Sus domestica powder 10-15
Part provides carbon for freshwater crayfish, is freshwater crayfish by 5-8 parts of soy meal, 8-10 parts of corn flour, 20-25 parts of wheat bran
Main P elements are provided, to mixed powder and fermentation matrix mixing when using 1:3-5 ratio mix, obtain being most suitable for small dragon
The carbon-phosphorus ratio 1:2.5 that shrimp absorbs.
2, the process of additive fermentation provides the tart flavour after disposition taste and fermentation for the feed of freshwater crayfish, attracts small
Lobster note that and pass through granular shape be suitble to cray like folder food food characteristic, different granular sizes
Suitable for the cray of different phase, it can be allowed sufficiently edible.
3, the hydrophile matter in forage mixture is bundled together by adhesive by the obdurability of its high protein, is maintained at
Form in water has time enough to find and eat for cray, improves the utilization rate of feed, reduce the investment of cost.
4, the present invention matches by the water-soluble reduction to freshwater crayfish feed, then by carbon and the reasonable of P elements
Than keeping cray having time sufficiently edible and by absorption of nutrient ingredients, reaching fast-growth and development, in advance mature mesh
's.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, all other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1, freshwater crayfish childhood pellet and its preparation process
A kind of freshwater crayfish pellet, the raw material including following parts by weight: 10 parts of carp powder, 4 parts of duckweed, purslane
2 parts, 8 parts of soy meal, 10 parts of corn flour, 25 parts of wheat bran, green 15 parts of spiral shell digested tankage, 10 parts of Os Sus domestica powder, 8 parts of cordate houttuynia, the dry ferment of activity
Female 1 part, 1 part of bacillus subtilis, 0.5 part of brewer's yeast, moss 15,8 parts of vitamin mixture, 2 parts of adhesive；
The freshwater crayfish pellet is prepared by following steps:
Step 1: matrix ferments: taking 8 parts of soy meal, 10 parts of corn flour, 25 parts of wheat bran and 1 part of active dry yeast addition suitable
Amount water is sufficiently stirred, and being placed on temperature is 30-35 DEG C, and in the fermenting case that humidity is 80%, spontaneous fermentation 48 hours derived above
The matrix of fermentation；
Step 2: additive ferments: 4 parts of duckweed, 2 parts of purslane, 8 parts of cordate houttuynia and 15 parts of moss being taken to beat on beating crusher
It is broken to obtain careless mixing, 1 part and 1 part of brewer's yeast of bacillus subtilis is added in grass mixing and adds a small amount of water stirring, hair
The additive of ferment fermentation derived above in one week, make duckweed, purslane, cordate houttuynia, moss bacillus subtilis inhibiting effect
Under obtain the class fermenting plant body of not harmful bacteria；
Step 3: powder processed: carp stripping and slicing to be dried, the carp fourth that carp block is broken into 10-20mm by cutting machine is spare,
Green spiral shell shell is smashed into the green spiral shell meat inside taking out and dries spare, pig bone is broken into crusher below having a size of 10mm
Graininess is spare；Carp fourth, green spiral shell meat and particle pig bone are mixed and are put into flour mill, flour mill is by carp fourth, green spiral shell meat
Carp powder, green spiral shell digested tankage and Os Sus domestica powder are smashed into respectively with particle Os Sus domestica powder, take 10 parts of carp powder, 15 parts of green spiral shell digested tankage and pig bone
10 parts of the powder mixed powders ground into 90-120 mesh, and mixed powders more than 100 mesh is placed in A using the sieve of 100 mesh,
100 mesh mixed powder below is placed in B；
Step 4: mixing: by 2 parts of 8 parts of vitamin mixture and adhesive with the matrix to ferment in step 1, in step 2
A mixed powder in the additive and step 3 of fermentation is added suitable water and is mixed, and carries out under the action of blender
Stirring, stirring obtain thick cray feed in 20-30 minutes, and wherein the sampling rate of mixed powder and fermentation matrix is 1:5；
Step 5: drying granulation: the thick cray feed in step 4 being moved into granulator, granulator warp
Cross the blocky-shaped particle that preliminary drying squeezes out a height of 1*0.5*0.5mm of length and width, and by the finished product drying of dryer by particle
Drying saves.
As a further solution of the present invention, detailed process is as follows for matrix fermentation in the step 1:
S1,25 parts of wheat bran and 10 parts of corn flour are being mixed 10 minutes in dry agitating device, the speed of stirring
Degree control is at 30 turns per minute；
S2, the agitating device for pouring into 8 parts of soy meal and 1 part of active dry yeast in S1 stir 20 minutes, the speed of stirring
Control is at 20 turns per minute；
Injected clear water in S3, the mixed powder into S2, the injection rate of clear water are 1 cubic centimetre per second, and using every
The revolving speed of 40 turns of minute is stirred, and is stirred 10 minutes；
S4, the mixed powder for obtaining S3 are placed in fermenting case, spontaneous fermentation.
As a further solution of the present invention, the vitamin mixture includes in every kilogram of shrimp feed:
Vitamin B1,80 grams；Vitamin B2,90 grams；Vitamin B6,100 grams, vitamin B12,50 grams；Vitamin D, 120
Gram；Vitamin E, 90 grams；Vitamin K, 70 grams；Vitamin V E, 60 grams；Citrin, 500 grams；Vitamine M, 20 grams；Biotin,
40 grams；Surplus is universal support.
As a further solution of the present invention, described adhesive is made of flour and starch, wherein the weight percent of flour
Than being 70%, the weight percent of starch is 30%；The starch is sweet potato starch, wherein farinose weight percent is
60%, the weight percent of ripe starch is 40%；The flour is the flour that protein wt degree is greater than 20%.
As a further solution of the present invention, detailed process is as follows for the step 2 additive fermentation:
SS1,4 parts of duckweed, 2 parts of purslane, 8 parts of cordate houttuynia and 15 parts of moss are placed in the drying box that temperature is 40 DEG C
Rotary roasting dries the moisture on its surface；
SS2,8 parts of 2 parts of 4 parts of duckweed, purslane, cordate houttuynia drying in SS1 and 15 parts of moss are transported on beating crusher,
Adjusting beating crusher revolving speed is 400 turns per minute, and 0.5mm is made in 4 parts of duckweed, 2 parts of purslane, 8 parts of cordate houttuynia and 15 parts of moss
The broken shape mixing grass in left and right；
SS3, it broken shape is mixed little water and 1 part of bacillus subtilis, 0.5 part of brewer's yeast mixing is added in grass slowly stirs
It mixes, is placed in the fermenting case of 20 DEG C and the switching of 30 DEG C of temperature intervals, temperature switching is primary every switching in six hours；
SS4, the fermenting case of temperature switching is sealed, opens, takes after fermenting one week.
As a further solution of the present invention, the sampling method of mixed powder and fermentation matrix is with measuring cup in the step 4
For unit, the mixed powder of 1 measuring cup is mixed with the fermentation matrix of 5 measuring cups, is sufficiently stirred after mixing, and stirring is completed to continue according to 1
The mixed powder of measuring cup is mixed with the fermentation matrix of 5 measuring cups, is finished until mixed powder is mixed with the sampling of fermentation matrix.
As a further solution of the present invention, the temperature that the step 5 dryer is tentatively dried is 50-60 DEG C, dryer
Molding drying temperature at 90-110 DEG C.
Embodiment 2, freshwater crayfish adult pellet and its preparation process
A kind of freshwater crayfish pellet and its preparation process difference from example 1 is that, embodiment 2 is a kind of
Freshwater crayfish pellet is made of following parts by weight: 15 parts of carp powder, 2 parts of duckweed, 1 part of purslane, 5 parts of soy meal, jade
8 parts of rice flour, 20 parts of wheat bran, green 20 parts of spiral shell digested tankage, 15 parts of Os Sus domestica powder, 6 parts of cordate houttuynia, 0.5 part of active dry yeast, bacillus subtilis
0.5 part of bacterium, 1 part of brewer's yeast, moss 10,5 parts of vitamin mixture, 4 parts of adhesive；
The sampling method of mixed powder and fermentation matrix is the mixed powder of 1 measuring cup and 3 as unit of measuring cup in the step 4
The fermentation matrix of measuring cup mixes, and is sufficiently stirred after mixing, and stirring is completed to continue according to the mixed powder of 1 measuring cup and the hair of 3 measuring cups
The mixing of ferment matrix finishes until mixed powder is mixed with the sampling of fermentation matrix.
Mixed powder uses 100 mesh B mixed powder below in the step 4, wherein the sampling rate of mixed powder and fermentation matrix
For 1:3；The blocky-shaped particle of 5*1*5mm is made in cray feed by granulator in step 5.
Comparative example 1
It is CN201310216562.5, a kind of entitled freshwater crayfish feed stuff and preparation method thereof preparation according to grant number
Made of cray feed, a kind of specific freshwater crayfish feed stuff is grouped as by following mass fraction group: 8~12 parts of meat meal tankage,
It is 12~18 parts of dregs of beans, 0.2~0.6 part of brewer's yeast, 6~10 parts of cotton dregs, 22~28 parts of corn flour, 20~25 parts of fly maggot powder, withered
0.8~1.2 part of careless bacillus, 1~1.5 part of zinc sulfate, 2~3 parts of calcium phosphate.
The preparation method of above-mentioned freshwater crayfish feed stuff the following steps are included:
1) by 8~12 parts of meat meal tankage, 12~18 parts of dregs of beans, 6~10 parts of cotton dregs, 22~28 parts of corn flour, fly maggot powder 20~
25 parts of mixing, and it is crushed to 80~100 mesh；
2) 0.2~0.6 part of brewer's yeast, normal temperature fermentation 48 hours is added in the mixture that step 1) generates；
3) mixture that step 2) generates is dried 1~2 hour in 75~90 degree of baker, makes the aqueous of mixture
Amount control is 10%~20%；
4) the drying product of step 3) is cooled to room temperature, 0.8~1.2 part of bacillus subtilis of addition, zinc sulfate 1~
1.5 parts, 2~3 parts of calcium phosphate.
According to cray (Procambius clarkii) feed made from embodiment 1, embodiment 2 and comparative example 1 according in identical water
Domain environment, according to weekly and monthly childhood cray 1000 in the case where the sampling of identical 20g shrimp seedling and identical feeding amount,
Cray 100 sampler space weighings of weekly and monthly growing up, which are averaged, is sampled weighing, obtains such as following table data:
It can be seen that the setting time of embodiment 1 and embodiment 2 in water all at two hours or more according to upper table, make small
Lobster has the sufficient time to clamp and eat in water, and opposite 1 relative time of comparative example is shorter, at fish after dispersing after feeding
Bait；From twice that embodiment childhood cray weight gain in 1 week and the weight gain of moon cray are comparative examples, adult is small within embodiment 2 weeks
Lobster and the weight gain of moon cray are also twice of nearly comparative example；From this it can be concluded that the freshwater crayfish in the present invention
Pellet divide childhood cray and adult cray separately handles and be more suitable for freshwater crayfish nutrient absorption, promote it quick
Growth reaches and shortens the culture-cycle, the purpose of the supply of material of list marketing in advance.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (7)
1. a kind of freshwater crayfish pellet, which is characterized in that the raw material including following parts by weight: 10-15 parts of carp powder floats
2-4 parts of duckweed, 1-2 parts of purslane, 5-8 parts of soy meal, 8-10 parts of corn flour, 20-25 parts of wheat bran, green 15-20 parts of spiral shell digested tankage, pig bone
10-15 parts of powder, 6-8 parts of cordate houttuynia, 0.5-1 parts of active dry yeast, 0.5-1 parts of bacillus subtilis, 0.5-1 parts of brewer's yeast,
Moss 10-15,5-8 parts of vitamin mixture, 2-4 parts of adhesive；
The freshwater crayfish pellet is prepared by following steps:
Step 1: matrix ferments: taking 5-8 parts of soy meal, 8-10 parts of corn flour, 20-25 parts of wheat bran and 0.5-1 parts of active dry yeast
Suitable quantity of water is added to be sufficiently stirred, being placed on temperature is 30-35 DEG C, in the fermenting case that humidity is 80%, spontaneous fermentation 48 hours with
On the matrix that is fermented；
Step 2: additive ferments: 2-4 parts of duckweed, 1-2 parts of purslane, 6-8 parts of cordate houttuynia and 10-15 parts of moss being taken to smash
It smashes to obtain careless mixing on machine, is added bacillus subtilis 0.5-1 parts and brewer's yeast 0.5-1 parts in grass mixing and adds less
The water of amount stirs, the additive for fermentation derived above in one week of fermenting；
Step 3: powder processed: carp stripping and slicing being dried, the carp fourth that carp block is broken into 10-20mm by cutting machine is spare, will be green
Spiral shell shell smashes the green spiral shell meat inside taking out and dries spare, pig bone is broken into crusher having a size of 10mm particle below
Shape is spare；Carp fourth, green spiral shell meat and particle pig bone are mixed and are put into flour mill, flour mill by carp fourth, green spiral shell meat and
Grain Os Sus domestica powder smashes into carp powder, green spiral shell digested tankage and Os Sus domestica powder respectively, takes 10-15 parts of carp powder, 15-20 parts of green spiral shell digested tankage and pig
10-15 parts of the bone meal mixed powders ground into 90-120 mesh, and placed mixed powders more than 100 mesh using the sieve of 100 mesh
In A, 100 mesh mixed powder below is placed in B；
Step 4: mixing: by 2-4 parts of 5-8 parts of vitamin mixture and adhesive with the matrix to ferment in step 1, in step 2
Mixed powder in the additive and step 3 of fermentation is added suitable water and is mixed, and is stirred under the action of blender
It mixes, stirring obtains thick cray feed in 20-30 minutes, and wherein the sampling rate of mixed powder and fermentation matrix is 1:3-5；
Step 5: drying granulation: the thick cray feed in step 4 being moved into granulator, granulator is by just
Step drying squeezes out the blocky-shaped particle of a height of 1*0.5*0.5mm-5*1*5mm of length and width, and will by the finished product drying of dryer
Particle drying saves.
2. a kind of freshwater crayfish pellet according to claim 1, which is characterized in that matrix is sent out in the step 1
Detailed process is as follows for ferment:
S1,20-25 parts of wheat bran and 8-10 parts of corn flour are being mixed 10 minutes in dry agitating device, the speed of stirring
Degree control is at 30 turns per minute；
S2, the agitating device for pouring into 5-8 parts of soy meal and 0.5-1 parts of active dry yeast in S1 stir 20 minutes, the speed of stirring
Degree control is at 20 turns per minute；
Injected clear water in S3, the mixed powder into S2, the injection rate of clear water are 1 cubic centimetre per second, and using per minute
40 turns of revolving speed is stirred, and is stirred 10 minutes；
S4, the mixed powder for obtaining S3 are placed in fermenting case, spontaneous fermentation.
3. the vitamin mixture includes in every kilogram of shrimp feed:
Vitamin B1,80 grams；Vitamin B2,90 grams；Vitamin B6,100 grams, vitamin B12,50 grams；Vitamin D, 120 grams；
Vitamin E, 90 grams；Vitamin K, 70 grams；Vitamin V E, 60 grams；Citrin, 500 grams；Vitamine M, 20 grams；Biotin, 40
Gram；Surplus is universal support.
4. described adhesive is made of flour and starch, wherein the weight percent of flour is 70%, the weight percent of starch
It is 30%；The starch is sweet potato starch, wherein farinose weight percent is 60%, the weight percent of ripe starch is
40%；The flour is the flour that protein wt degree is greater than 20%.
5. detailed process is as follows for the step 2 additive fermentation:
SS1,2-4 parts of duckweed, 1-2 parts of purslane, 6-8 parts of cordate houttuynia and 10-15 parts of moss are placed on to the baking that temperature is 40 DEG C
Rotary roasting in dry case dries the moisture on its surface；
SS2,6-8 parts of 1-2 parts of 2-4 parts of duckweed, purslane, cordate houttuynia drying in SS1 and 10-15 parts of moss are transported to and smashed
On machine, adjustment beating crusher revolving speed is 400 turns per minute, by 2-4 parts of duckweed, 1-2 parts of purslane, 6-8 parts of cordate houttuynia and moss 10-
15 parts are made the broken shape mixing grass of 0.5mm or so；
SS3, little water and 0.5-1 parts of bacillus subtilis, 0.5-1 parts of brewer's yeast mixing will be added slowly in broken shape mixing grass
Stirring, be placed on 20 DEG C and 30 DEG C of temperature intervals switching fermenting case in, temperature switching every six hours switching once；
SS4, the fermenting case of temperature switching is sealed, opens, takes after fermenting one week.
6. the sampling method of mixed powder and fermentation matrix is the mixed powder and 3-5 of 1 measuring cup as unit of measuring cup in the step 4
The fermentation matrix mixing of measuring cup, is sufficiently stirred after mixing, and stirring is completed to continue the mixed powder and 3-5 measuring cup according to 1 measuring cup
The matrix that ferments mixes, and finishes until mixed powder is mixed with the sampling of fermentation matrix.
7. the temperature that the step 5 dryer is tentatively dried is 50-60 DEG C, the molding drying temperature of dryer is at 90-110 DEG C.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791061A (en) * | 2010-01-20 | 2010-08-04 | 中国水产科学研究院淡水渔业研究中心 | Procambrus clarkii special feed added with fermentation fish meal and production method thereof |
| CN103330068A (en) * | 2013-06-04 | 2013-10-02 | 句容茂园生态农业发展有限公司 | Procambarus clarkii feed and preparation method therefor |
| CN104171645A (en) * | 2014-07-24 | 2014-12-03 | 张释文 | Procambarus clarkii feed |
| CN107028029A (en) * | 2017-05-22 | 2017-08-11 | 和县乌江镇雅轩家庭农场 | A kind of cray feed |
| CN107335038A (en) * | 2017-07-21 | 2017-11-10 | 句容市润泰生物科技有限公司 | Improve Chinese medicine composition of cray feed ability and its preparation method and application |
| CN107788269A (en) * | 2017-10-25 | 2018-03-13 | 明光市兴渔克氏原螯虾良种繁育中心 | A kind of Procambius clarkii cultivation feed for increasing yield |
-
2018
- 2018-11-15 CN CN201811359292.2A patent/CN109156669A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791061A (en) * | 2010-01-20 | 2010-08-04 | 中国水产科学研究院淡水渔业研究中心 | Procambrus clarkii special feed added with fermentation fish meal and production method thereof |
| CN103330068A (en) * | 2013-06-04 | 2013-10-02 | 句容茂园生态农业发展有限公司 | Procambarus clarkii feed and preparation method therefor |
| CN104171645A (en) * | 2014-07-24 | 2014-12-03 | 张释文 | Procambarus clarkii feed |
| CN107028029A (en) * | 2017-05-22 | 2017-08-11 | 和县乌江镇雅轩家庭农场 | A kind of cray feed |
| CN107335038A (en) * | 2017-07-21 | 2017-11-10 | 句容市润泰生物科技有限公司 | Improve Chinese medicine composition of cray feed ability and its preparation method and application |
| CN107788269A (en) * | 2017-10-25 | 2018-03-13 | 明光市兴渔克氏原螯虾良种繁育中心 | A kind of Procambius clarkii cultivation feed for increasing yield |
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