CN106071356A - A kind of freshwater crayfish feed stuff and preparation method thereof - Google Patents
A kind of freshwater crayfish feed stuff and preparation method thereof Download PDFInfo
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- CN106071356A CN106071356A CN201610415897.3A CN201610415897A CN106071356A CN 106071356 A CN106071356 A CN 106071356A CN 201610415897 A CN201610415897 A CN 201610415897A CN 106071356 A CN106071356 A CN 106071356A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
The invention discloses a kind of freshwater crayfish feed stuff and preparation method thereof.The raw material of the freshwater crayfish feed stuff of the present invention includes following component: flour, Testa oryzae, rapeseed cake, Semen arachidis hypogaeae dregs, bean cake, super steam fish flour, cottonseed meal, Zein powder, bentonite, beer yeast, blood globulin powder, sepiellae seu sepiae paste, dalcium biphosphate, castor bean core, phosphatide oil, fish oil, choline, antifungus agent, shrimp trace element, shrimp multidimensional, vitamin C, antioxidant, inositol and carnitine.By suppressing its gonad development and suppression spontaneous ovulation, the freshwater crayfish feed stuff of the present invention can promote that its body weight increases in the Procambrus clarkii gonad development phase, increase economic efficiency.The preparation method of the freshwater crayfish feed stuff of the present invention is simple to operation, is beneficial to improve cultivation efficiency.
Description
Technical field
The invention belongs to aquatic feeds field, particularly relate to a kind of freshwater crayfish feed stuff and preparation method thereof.
Background technology
Procambrus clarkii (formal name used at school: Procambarusclarkii) is commonly called as freshwater crayfish, originate in northern Mexico and
Southeastern US, is subordinate to Decapoda, Ao Xia section.Owing to Procambrus clarkii growth is fast, disease is few, adaptive temperature is wide and build is big
Many, soft easy to digest, the delicious flavour of meat and the feature such as nutritious in other Freshwater shrimps, meat, in China in recent years
Becoming one of Important Economic breed variety, annual production accounts for the 70-80% of whole freshwater lobster yield.But annual 5-9 month is gram
Crayfish Period of reproductive peak, can consume a large amount of nutrition and energy between, and body weight increasess slowly, for cultivation commodity fresh water
For shrimp the most uneconomical.Currently, with respect to the research in terms of the growth promoter of the female Procambarus clarkii gonad of control and ovum the most not
Appearing in the newspapers, only two example relevant reports are respectively as follows: Chinese patent application CN201510342365.7 (the female Trionyx sinensis Wiegmann of a kind of suppression
Functional pharmaceutical chemistry of gonad development and preparation method thereof and feeding method) and Chinese patent application CN201510890887.0 (
Plant for functional feed suppressing emperor's aunt fish gonad development and preparation method thereof).
Therefore, developing a kind of can realization suppresses the functional of growth promoter of Procambrus clarkii gonad and ovum to raise
Material, is this area problem demanding prompt solution.
Summary of the invention
The technical problem to be solved is to overcome freshwater crayfish feed stuff in prior art cannot realize suppression
The function of the growth promoter of Procambrus clarkii gonad and ovum, cultivation efficiency is low, the economical defect such as the best, thus provides
A kind of functional feed for suppressing Procambrus clarkii gonad development, promoting its body weight to increase and preparation method thereof.The present invention
Freshwater crayfish feed stuff low cost, its gonad development phase can by effectively suppress its gonad development and suppression spontaneous ovulation from
And promote Procambrus clarkii body weight to increase, improve fanning economics.The preparation method behaviour of the freshwater crayfish feed stuff of the present invention
Make simple and convenient, be beneficial to improve cultivation efficiency.
The present invention solves above-mentioned technical problem by following technical proposals:
One of technical scheme:
The invention provides a kind of freshwater crayfish feed stuff, it is characterised in that in terms of 1000 kilograms, its raw material includes following
Component: 230 kilograms of flour, Testa oryzae 120 kg, rapeseed cake 100 kilograms, Semen arachidis hypogaeae dregs 100 kilograms, bean cake 86 kilograms, super vapor fish
75 kilograms of powder, cottonseed meal 75 kilograms, Zein powder 50 kilograms, bentonite 29.6～33.6 kilograms, beer yeast 25 kilograms, blood
25 kilograms of globulin powder, sepiellae seu sepiae paste 20 kilograms, dalcium biphosphate 16 kilograms, castor bean core 7～11 kilograms, phosphatide oil 20 kilograms,
5 kilograms of fish oil, 3 kilograms of choline, antifungus agent 1.0 kilograms, shrimp trace element 5.0 kilograms, shrimp multidimensional 1.0 kilograms, vitamin C 0.5
Kilogram, antioxidant 0.5 kilogram, inositol 0.2 kilogram and carnitine 0.2 kilogram.
In the present invention, described flour can be for the feedstuff flour described in the routine of this area, and main component is generally: thick egg
Bai Hanliang is 12～15%, and crude fat is 1.0～3%, and ash is 0.5～2%, and percentage ratio is that each constituent mass accounts for described face
The mass percent of powder gross mass.
In the present invention, described Testa oryzae can be feedstuff Testa oryzae commonly used in the art, for during paddy processing rice
By-product, main component is generally: crude protein 12%～13.5%, crude fat 10%～18%, coarse ash 5%～9%, group fibre
Dimension 6%～9%, percentage ratio is the mass percent that each constituent mass accounts for described Testa oryzae gross mass.
In the present invention, described rapeseed cake can be feedstuff dish cypress commonly used in the art, for during rapeseed Processing vegetable oil
By-product, main component is generally: crude protein 35%～41%, and coarse ash 7%～9% organizes fiber 9%～12%, percentage ratio
The mass percent of described rapeseed cake gross mass is accounted for for each constituent mass.
In the present invention, described Semen arachidis hypogaeae dregs can generally refer to extract flower for the feedstuff Semen arachidis hypogaeae cypress described in the routine of this area
By-product after oil generation, main component is generally: crude protein 45～48%, < 7.0%, percentage ratio is each constituent mass to coarse ash
Account for the mass percent of described Semen arachidis hypogaeae dregs gross mass.
In the present invention, described bean cake can be for the feedstuff bean cake described in the routine of this area, and main component is generally: thick egg
Bai Hanliang is 45～47%, and crude fat is 1～3%, crude fibre 3～6%, and ash is 4～7%, and percentage ratio is each constituent mass
Account for the mass percent of described bean cake gross mass.
In the present invention, described super steam fish flour can be main for the feedstuff described in the routine of this area with super steam fish flour
Want composition generally: crude protein content is 65～68%, and crude fat is 7～12%, and ash is 17～22%, and percentage ratio is each group
Sub-prime amount accounts for the mass percent of described super steam fish flour gross mass.
In the present invention, described cottonseed meal can be for the feedstuff cottonseed meal described in the routine of this area, and main component is generally:
Crude protein 41%～45%, < 5%, < 8%, < 10%, it is described that percentage ratio is that each constituent mass accounts for group fiber to coarse ash to crude fat
The mass percent of cottonseed meal gross mass.
In the present invention, described Zein powder can feedstuff Zein powder described in the routine of this area, for Semen Maydis
Removing remaining product after starch, plumule and crust, main component is generally: crude protein 60%, coarse ash<2%, crude fibre>
3%, crude fat > 5%, percentage ratio is the mass percent that each constituent mass accounts for described Zein powder gross mass.
In the present invention, described bentonite can be feedstuff bentonite commonly used in the art.Leading indicator is generally:
< 10%, percentage ratio is the mass percent that biodiversity accounts for described bentonite gross mass to moisture.Bentonite is as in formula
Carrier and implant, its content adjusts according to the consumption of Semen Ricini core, to guarantee that formula total amount is 1000 kilograms.It is preferred that
In described freshwater crayfish feed stuff, in terms of 1000 kilograms, in its raw material, bentonite is 30.6～32.6 kilograms.
In the present invention, described beer yeast can be for the feedstuff beer yeast described in the routine of this area, main component one
As be: crude protein content is 45～47%, and crude fat is 3～5%, crude fibre 1～3%, and ash is 4～7%, and percentage ratio is each
Constituent mass accounts for the mass percent of described beer yeast gross mass.
In the present invention, described blood globulin powder mainly can become for the feedstuff blood globulin powder described in the routine of this area
Point generally: crude protein 80～90%, crude fat 1～2%, coarse ash 5～7%, it is described that percentage ratio is that each constituent mass accounts for
The mass percent of blood globulin powder gross mass.
In the present invention, described sepiellae seu sepiae paste can be for the feedstuff sepiellae seu sepiae paste described in the routine of this area, and main component is generally:
Crude protein 30～35%, crude fat 18～22%, coarse ash 5～7%, it is total that percentage ratio is that each constituent mass accounts for described sepiellae seu sepiae paste
The mass percent of quality.
In the present invention, described dalcium biphosphate typically can contain for the feedstuff dalcium biphosphate described in the routine of this area
Calcium amount 16%, phosphorus content 21%, percentage ratio is the mass percent that each constituent mass accounts for described dalcium biphosphate gross mass.
In the present invention, described castor bean core can be for the feedstuff castor bean core described in the routine of this area, main component one
As be: crude protein 18～20%, crude fat 48～50%, coarse ash 2～3%, percentage ratio is that each constituent mass accounts for described castor
The mass percent of fiber crops seed core gross mass.It is preferred that in described freshwater crayfish feed stuff, in terms of 1000 kilograms, in its raw material
Castor bean core is 8～10 kilograms.
In the present invention, described phosphatide oil can be usually from producing big for the feedstuff phosphatide oil described in the routine of this area
The product extracted in the oil foot of Oleum Glycines, usually, in described phosphatide oil, content of phospholipid is 65%.
In the present invention, described fish oil can be for the feedstuff fish oil described in the routine of this area, and main component is generally: thick fat
Fat>99%,<1%, described percentage ratio is the mass percent that each constituent mass accounts for described fish oil gross mass to moisture.
In the present invention, described choline can be for the feedstuff choline described in the routine of this area, typically with the shape of its crystal salt
Formula uses, such as choline chloride.Described choline chloride can be the choline chloride product of this area all size, preferably quality
Mark is the choline chloride product of 50%, and percentage ratio is the percentage that choline chloride quality accounts for described choline chloride product gross mass
Ratio.
In the present invention, described antifungus agent is the feedstuff antifungus agent described in the routine of this area.
Described shrimp trace element can generally comprise potassium chloride, a water sulfur for the shrimp trace element described in the routine of this area
Acid magnesium, zinc sulfate monohydrate, copper sulphate pentahydrate, manganese sulfate monohydrate, calcium iodate diluent, cobaltous chloride diluent and sodium selenite dilution
Agent.In described shrimp trace element, each essential element index is generally: potassium 200,000mg/kg, magnesium 60,000mg/kg, zinc 5,
400mg/kg, copper 3,600mg/kg, manganese 2,000mg/kg, iodine 200mg/kg, cobalt 200mg/kg and selenium 40mg/kg, described million
Proportion by subtraction is the mass percent that each constituent mass accounts for described extraordinary fish trace element gross mass.
In the present invention, described shrimp multidimensional can refer generally to be designated as: containing vitamin for the shrimp multidimensional described in the routine of this area
A 12,000,000IU/kg, vitamin D33000,000IU/kg, vitamin E 180,000IU/kg, vitamin K3 50,
000mg/kg, vitamin B145,500mg/kg, vitamin B240,500mg/kg, vitamin B620,200mg/kg, vitamin
B1250mg/kg, pantothenic acid 95,200mg/kg, nicotinic acid 80,000mg/kg, folic acid 5,000mg/kg, inositol 150,000mg/kg with
And biotin 1,000mg/kg.
In the present invention, described vitamin C can be for the feedstuff vitamin C described in the routine of this area, can be with its phosphoric acid
The form of ester uses, such as vitamin C phosphoric ester.Described vitamin C phosphoric ester generally mass fraction is the vitamin C of 35%
Phosphate ester product, can be described as again 35% vitamin C phosphoric ester.
In the present invention, described antioxidant can be for the antioxidant described in the routine of this area, preferably ethoxy quinoline class
Antioxidant.It is said that in general, described ethoxy quinoline class antioxidant is ethoxy quinoline content is the ethoxyquin of 60%
Quinoline series products, percentage ratio is mass percent.
In the present invention, described inositol can be for the feedstuff inositol described in the routine of this area, generally inositol content > 97%
Inositol product, percentage ratio is mass percent.
In the present invention, described carnitine can be for the feedstuff carnitine described in the routine of this area, and such as this area is various life
The carnitine of thing activity is the most applicable, and described carnitine preferably L-carnitine content is the L-carnitine product of 20%, percentage ratio
For mass percent.
Freshwater crayfish feed stuff of the present invention can also contain other additives various that this area is conventional, as long as
Its not appreciable impact present invention suppresses the functional effect of Procambrus clarkii gonad development.
One preferred embodiments of the present invention is, described freshwater crayfish feed stuff, and in terms of 1000 kilograms, its raw material is by following group
It is grouped into: 230 kilograms of flour, Testa oryzae 120 kg, rapeseed cake 100 kilograms, Semen arachidis hypogaeae dregs 100 kilograms, bean cake 86 kilograms, super steam
Fish flour 75 kilograms, cottonseed meal 75 kilograms, Zein powder 50 kilograms, bentonite 30.6 kilograms, beer yeast 25 kilograms, blood cell egg
25 kilograms of white lead, sepiellae seu sepiae paste 20 kilograms, dalcium biphosphate 16 kilograms, castor bean core 11 kilograms, phosphatide oil 20 kilograms, fish oil 5 is public
Jin, 3 kilograms of choline, antifungus agent 1 kilogram, shrimp trace element 5 kilograms, shrimp multidimensional 1 kilogram, vitamin C 0.5 kilogram, antioxidant
0.5 kilogram, inositol 0.2 kilogram, carnitine 0.2 kilogram.
Another preferred embodiments of the present invention is, described freshwater crayfish feed stuff, and in terms of 1000 kilograms, its raw material is by following
Component forms: 230 kilograms of flour, Testa oryzae 120 kg, rapeseed cake 100 kilograms, Semen arachidis hypogaeae dregs 100 kilograms, bean cake 86 kilograms, super steaming
Vapour fish flour 75 kilograms, cottonseed meal 75 kilograms, Zein powder 50 kilograms, bentonite 31.6 kilograms, beer yeast 25 kilograms, blood cell
Egg albumen powder 25 kilograms, sepiellae seu sepiae paste 20 kilograms, dalcium biphosphate 16 kilograms, castor bean core 10 kilograms, phosphatide oil 20 kilograms, fish oil 5
Kilogram, 3 kilograms of choline, antifungus agent 1 kilogram, shrimp trace element 5 kilograms, shrimp multidimensional 1 kilogram, vitamin C 0.5 kilogram, antioxidation
Agent 0.5 kilogram, inositol 0.2 kilogram, carnitine 0.2 kilogram.
Another preferred embodiments of the present invention is, described freshwater crayfish feed stuff, and in terms of 1000 kilograms, its raw material is by following
Component forms: 230 kilograms of flour, Testa oryzae 120 kg, rapeseed cake 100 kilograms, Semen arachidis hypogaeae dregs 100 kilograms, bean cake 86 kilograms, super steaming
Vapour fish flour 75 kilograms, cottonseed meal 75 kilograms, Zein powder 50 kilograms, bentonite 32.6 kilograms, beer yeast 25 kilograms, blood cell
Egg albumen powder 25 kilograms, sepiellae seu sepiae paste 20 kilograms, dalcium biphosphate 16 kilograms, castor bean core 9 kilograms, phosphatide oil 20 kilograms, fish oil 5 is public
Jin, 3 kilograms of choline, antifungus agent 1 kilogram, shrimp trace element 5 kilograms, shrimp multidimensional 1 kilogram, vitamin C 0.5 kilogram, antioxidant
0.5 kilogram, inositol 0.2 kilogram, carnitine 0.2 kilogram.
The another preferred embodiments of the present invention is, described freshwater crayfish feed stuff, and in terms of 1000 kilograms, its raw material is by following
Component forms: 230 kilograms of flour, Testa oryzae 120 kg, rapeseed cake 100 kilograms, Semen arachidis hypogaeae dregs 100 kilograms, bean cake 86 kilograms, super steaming
Vapour fish flour 75 kilograms, cottonseed meal 75 kilograms, Zein powder 50 kilograms, bentonite 33.6 kilograms, beer yeast 25 kilograms, blood cell
Egg albumen powder 25 kilograms, sepiellae seu sepiae paste 20 kilograms, dalcium biphosphate 16 kilograms, castor bean core 8 kilograms, phosphatide oil 20 kilograms, fish oil 5 is public
Jin, 3 kilograms of choline, antifungus agent 1 kilogram, shrimp trace element 5 kilograms, shrimp multidimensional 1 kilogram, vitamin C 0.5 kilogram, antioxidant
0.5 kilogram, inositol 0.2 kilogram, carnitine 0.2 kilogram.
Another preferred embodiments of the present invention is, described freshwater crayfish feed stuff, and in terms of 1000 kilograms, its raw material is by following
Component forms: 230 kilograms of flour, Testa oryzae 120 kg, rapeseed cake 100 kilograms, Semen arachidis hypogaeae dregs 100 kilograms, bean cake 86 kilograms, super steaming
Vapour fish flour 75 kilograms, cottonseed meal 75 kilograms, Zein powder 50 kilograms, bentonite 34.6 kilograms, beer yeast 25 kilograms, blood cell
Egg albumen powder 25 kilograms, sepiellae seu sepiae paste 20 kilograms, dalcium biphosphate 16 kilograms, castor bean core 7 kilograms, phosphatide oil 20 kilograms, fish oil 5 is public
Jin, 3 kilograms of choline, antifungus agent 1 kilogram, shrimp trace element 5 kilograms, shrimp multidimensional 1 kilogram, vitamin C 0.5 kilogram, antioxidant
0.5 kilogram, inositol 0.2 kilogram, carnitine 0.2 kilogram.
The two of technical scheme:
The present invention still further provides the preparation method of described freshwater crayfish feed stuff, and it can be the routine of this area
Preparation method, the steps and operations of i.e. described preparation method can be the steps and operations that this area is conventional.
The preparation method of described freshwater crayfish feed stuff, is preferably comprised following steps: by formula by choline, mildew-resistant
Agent, shrimp trace element, shrimp multidimensional, vitamin C, antioxidant, inositol and carnitine mix homogeneously, make little feed additives；By face
Powder, Testa oryzae, rapeseed cake, Semen arachidis hypogaeae dregs, bean cake, super steam fish flour, cottonseed meal, Zein powder, bentonite, beer yeast, blood cell
Egg albumen powder, sepiellae seu sepiae paste, dalcium biphosphate and castor bean core, as big raw material, are carried out after mixing homogeneously with aforesaid little feed additives
Pulverize；Mix homogeneously with fish oil and phosphatide oil again, the most quenched, pelletize, dry, cool down,.
Wherein, described " mixing with little feed additives " is preferably carried out in primary mixer.
Wherein, described pulverizing preferably carries out micronizing in super micron mill, and by crushing material to 95%
Above raw material can cross 60 mesh sieves, and described percentage ratio is mass percent.
Wherein, after described pulverizing terminates, described " mixing homogeneously with fish oil and phosphatide oil " preferably mixes at secondary
Conjunction machine is carried out.
Wherein, described quenched preferably carry out in quality-adjusting device；More preferably, described is quenched for emphasizing matter, described
Emphasize that matter differential quality-adjusting device is carried out.More preferably, described quenched temperature is 90 DEG C～95 DEG C；Described quenched rear moisture contains
Amount is 22～25%, and described percentage ratio is mass percent.
Wherein, described granulation is preferably carried out in granulator.
Wherein, described drying is preferably carried out in baker, and the moisture after drying is less than 10%.
Wherein, described cooling the most quickly cooling.After described cooling, the temperature difference is preferably material temperature and room temperature temperature
Difference is within 5 DEG C.
Wherein, described preparation method after cooling is complete, the most also includes the step of packaging.Described packaging is preferable
Ground is packed for classification, and described classification packaging preferably can be carried out according to feed granules size.
Wherein, described freshwater crayfish feed stuff, after preparation completes, is weighed generally according to this area conventional method and is beaten
Bag, puts in storage.
On the basis of meeting common sense in the field, above-mentioned each optimum condition, can combination in any, obtain each preferable reality of the present invention
Example.
Agents useful for same of the present invention and raw material are in addition to specified otherwise, the most commercially.
The most progressive effect of the present invention is: the freshwater crayfish feed stuff of the present invention can be sent out at Procambrus clarkii gonad
The phase of educating suppresses its gonad development, suppresses spontaneous ovulation, promotes that body weight increases, increases economic efficiency.The preparation method behaviour of the present invention
Make simple and convenient, be beneficial to improve cultivation efficiency.
Detailed description of the invention
Further illustrate the present invention below by the mode of embodiment, but the most therefore limit the present invention to described reality
Execute among example scope.The experimental technique of unreceipted actual conditions in the following example, conventionally and condition, or according to business
Product description selects.
In following embodiment, raw materials used source is:
The supplier of flour is sincere Food Co., Ltd of Anhui Province one, and it is mainly composed of: crude protein content be 12～
15%, crude fat is 1.0～3%, and ash is 0.5～2%, and percentage ratio is the matter that each constituent mass accounts for described flour gross mass
Amount percentage ratio；
The supplier of Testa oryzae is Nanling County universe agricultural byproducts business department, and it is mainly composed of: crude protein 12%～
13.5%, crude fat 10%～18%, coarse ash 5%～9%, organize fiber 6%～9%, percentage ratio is that each constituent mass accounts for institute
The mass percent of the Testa oryzae gross mass stated；
The supplier of rapeseed cake is Xiamen Yin Xiang oils and fats company limited, and it is mainly composed of: crude protein 35%～41%, cinder
Dividing 7%～9%, organize fiber 9%～12%, percentage ratio is the mass percent that each constituent mass accounts for described rapeseed cake gross mass；
The supplier of Semen arachidis hypogaeae dregs is Shandong Luhua Aroma Peanut Oil Co., Ltd., and it is mainly composed of: crude protein 45～
48%, < 7.0%, percentage ratio is the mass percent that each constituent mass accounts for described Semen arachidis hypogaeae dregs gross mass to coarse ash；
The supplier of bean cake is Longjiang, Heilungkiang good fortune grain and oil (industrial) group company, and it is mainly composed of: crude protein content
Being 45～47%, crude fat is 1～3%, crude fibre 3～6%, and ash is 4～7%, and percentage ratio is described in each constituent mass accounts for
The mass percent of bean cake gross mass；
The supplier of super steam fish flour is bonded area, Foochow Donggang Industry Ltd. Co., and it is mainly composed of: crude protein
Content is 65～68%, and crude fat is 7～12%, and ash is 17～22%, and it is described super that percentage ratio is that each constituent mass accounts for
The mass percent of steam fish flour gross mass；
The supplier of cottonseed meal is Shenyang harbour commerce and trade company limited, and it is mainly composed of: crude protein 41%～45%, slightly
< 5%, < 8%, < 10%, percentage ratio is the quality that each constituent mass accounts for described cottonseed meal gross mass to group fiber to coarse ash to fat
Percentage ratio；
The supplier of Zein powder is Neimenggu Fufeng Biotechnologies Co., Ltd, and it is mainly composed of: crude protein
60%,<2%, crude fibre>3%, crude fat>5%, it is total that percentage ratio is that each constituent mass accounts for described Zein powder to coarse ash
The mass percent of quality；
Bentonitic supplier is Zhong Feixiazi street, Xinjiang bentonite Co., Ltd；
The supplier of beer yeast is agriculture bio tech ltd, upper Haiyang, and it is mainly composed of: crude protein content is
45～47%, crude fat is 3～5%, crude fibre 1～3%, and ash is 4～7%, and it is described that percentage ratio is that each constituent mass accounts for
The mass percent of beer yeast gross mass；
The supplier of blood globulin powder is Shanghai Jie Long Biological Co., Ltd., and it is mainly composed of: crude protein 80～
90%, crude fat 1～2%, coarse ash 5～7%, percentage ratio is the matter that each constituent mass accounts for described blood globulin powder gross mass
Amount percentage ratio；
The supplier of sepiellae seu sepiae paste is Wenzhou District of Zhejiang Province Dongtou County marine resources processing factory, and it is mainly composed of: crude protein 30～
35%, crude fat 18～22%, coarse ash 5～7%, percentage ratio is the quality that each constituent mass accounts for described sepiellae seu sepiae paste gross mass
Percentage ratio；
The supplier of dalcium biphosphate is Yanhua Biological Science & Tech. Co., Ltd., Shanghai, its general calcium content 16%, phosphorus content
21%, percentage ratio is the mass percent that each constituent mass accounts for described dalcium biphosphate gross mass；
The supplier of castor bean core is that Bozhou City often rich Pharmaceutical sells company limited；
The supplier of phosphatide oil is Zhoushan Zhong Hai cereal and oil industry company limited, and its content of phospholipid is 65%；
The supplier of fish oil is oils and fats feed-processing plant of Zhejiang Prov Xingye Group Co., Ltd, and it is mainly composed of: crude fat >
99%, < 1%, described percentage ratio is the mass percent that each constituent mass accounts for described fish oil gross mass to moisture；
The supplier of choline is Shandong Aocter Chemical Co., Ltd.'s (following choline is the choline chloride of 50%)；
The supplier of antifungus agent is Shanghai Bang Cheng biological engineering company limited；
The supplier of shrimp trace element is that bio tech ltd is found in Shanghai hundred, it include potassium chloride, magnesium sulfate monohydrate,
Zinc sulfate monohydrate, copper sulphate pentahydrate, manganese sulfate monohydrate, calcium iodate diluent, cobaltous chloride diluent and sodium selenite diluent, respectively
Essential element index is generally: potassium 200,000mg/kg, magnesium 60,000mg/kg, zinc 5,400mg/kg, copper 3,600mg/kg, manganese
2,000mg/kg, iodine 200mg/kg, cobalt 200mg/kg and selenium 40mg/kg, it is described that described part per million is that each constituent mass accounts for
The mass percent of extraordinary fish trace element gross mass；
The supplier of shrimp multidimensional is Shanghai Frontan Animal Health Co., Ltd., and index is: containing vitamin A 12,000,
000IU/kg, vitamin D33000,000IU/kg, vitamin E 180,000IU/kg, vitamin K350,000mg/kg, dimension are raw
Element B145,500mg/kg, vitamin B240,500mg/kg, vitamin B620,200mg/kg, vitamin B1250mg/kg, general
Acid 95,200mg/kg, nicotinic acid 80,000mg/kg, folic acid 5,000mg/kg, inositol 150,000mg/kg and biotin 1,
000mg/kg；
Ascorbic supplier is Sangpu Biochemical Tech. Co., Ltd., Beijing, and (following vitamin C is 35%
Vitamin C phosphoric ester)；
The supplier of antioxidant is that with power bio tech ltd, (following antioxidant is 60% to Shanghai orchid dimension
Ethoxy quinoline)；
The supplier of inositol is fairy house Asia, Zhejiang Province Inositol Factory, inositol content > 97%；
The supplier of carnitine is Kang Li bio tech ltd, Hangzhou, (following carnitine is the L-carnitine of 20%).
Embodiment 1
A kind of freshwater crayfish feed stuff, it is characterised in that in terms of 1000 kilograms, its formula contains following substances: flour 230
Kilogram, Testa oryzae 120 kg, rapeseed cake 100 kilograms, Semen arachidis hypogaeae dregs 100 kilograms, bean cake 86 kilograms, super steam fish flour 75 kilograms, Semen Gossypii
The dregs of rice 75 kilograms, Zein powder 50 kilograms, bentonite 30.6 kilograms, beer yeast 25 kilograms, blood globulin powder 25 kilograms, sepiellae seu sepiae
Cream 20 kilograms, dalcium biphosphate 16 kilograms, castor bean core 11 kilograms, phosphatide oil 20 kilograms, 5 kilograms of fish oil, 3 kilograms of choline, anti-
Mould dose 1 kilogram, shrimp trace element 5 kilograms, shrimp multidimensional 1 kilogram, vitamin C 0.5 kilogram, antioxidant 0.5 kilogram, inositol 0.2
Kilogram, carnitine 0.2 kilogram.
The preparation method of described freshwater crayfish feed stuff comprises the steps:
By formula, choline, antifungus agent, shrimp trace element, shrimp multidimensional, vitamin C, antioxidant, inositol, carnitine are mixed
Uniformly, little feed additives is made；By flour, Testa oryzae, rapeseed cake, Semen arachidis hypogaeae dregs, bean cake, super steam fish flour, cottonseed meal, zein
Powder, bentonite, beer yeast, blood globulin powder, sepiellae seu sepiae paste, dalcium biphosphate, castor bean core is as big raw material；Enter dispensing
Storehouse, after mix homogeneously, enters superfine powder by each big raw material and little feed additives by computer automatic blending in primary mixer
Carrying out micronizing in broken machine, the raw material being crushed to more than 95% can cross 60 mesh sieves.After micronizing, raw material is pressed in formula again
Ratio enters in second drum mixer, sprays into fish oil and phosphatide oil in second drum mixer simultaneously, after various raw materials remix uniformly,
Carry out quenched at quality-adjusting device, it is ensured that quenched rear moisture reaches 22～25%, and refining temperature reaches 90～95 DEG C, enters back in granulator
Row is pelletized, and material is sent into after granulation baker and is dried to moisture and drops to less than 10%, more quickly cool down, it is ensured that material temperature and room
The temperature difference of temperature is within 5 DEG C；Material cooling after, in terms of 20 kilograms claim packing, put in storage.
Embodiment 2
A kind of freshwater crayfish feed stuff, it is characterised in that in terms of 1000 kilograms, its formula contains following substances: flour 230
Kilogram, Testa oryzae 120 kg, rapeseed cake 100 kilograms, Semen arachidis hypogaeae dregs 100 kilograms, bean cake 86 kilograms, super steam fish flour 75 kilograms, Semen Gossypii
The dregs of rice 75 kilograms, Zein powder 50 kilograms, bentonite 31.6 kilograms, beer yeast 25 kilograms, blood globulin powder 25 kilograms, sepiellae seu sepiae
Cream 20 kilograms, dalcium biphosphate 16 kilograms, castor bean core 10 kilograms, phosphatide oil 20 kilograms, 5 kilograms of fish oil, 3 kilograms of choline, anti-
Mould dose 1 kilogram, shrimp trace element 5 kilograms, shrimp multidimensional 1 kilogram, vitamin C 0.5 kilogram, antioxidant 0.5 kilogram, inositol 0.2
Kilogram, carnitine 0.2 kilogram.
Preparation method is with embodiment 1.
Embodiment 3
A kind of freshwater crayfish feed stuff, it is characterised in that in terms of 1000 kilograms, its formula contains following substances: flour 230
Kilogram, Testa oryzae 120 kg, rapeseed cake 100 kilograms, Semen arachidis hypogaeae dregs 100 kilograms, bean cake 86 kilograms, super steam fish flour 75 kilograms, Semen Gossypii
The dregs of rice 75 kilograms, Zein powder 50 kilograms, bentonite 32.6 kilograms, beer yeast 25 kilograms, blood globulin powder 25 kilograms, sepiellae seu sepiae
Cream 20 kilograms, dalcium biphosphate 16 kilograms, castor bean core 9 kilograms, phosphatide oil 20 kilograms, 5 kilograms of fish oil, 3 kilograms of choline, mildew-resistant
Agent 1 kilogram, shrimp trace element 5 kilograms, shrimp multidimensional 1 kilogram, vitamin C 0.5 kilogram, antioxidant 0.5 kilogram, inositol 0.2 is public
Jin, carnitine 0.2 kilogram.
Preparation method is with embodiment 1.
Embodiment 4
A kind of freshwater crayfish feed stuff, it is characterised in that in terms of 1000 kilograms, its formula contains following substances: flour 230
Kilogram, Testa oryzae 120 kg, rapeseed cake 100 kilograms, Semen arachidis hypogaeae dregs 100 kilograms, bean cake 86 kilograms, super steam fish flour 75 kilograms, Semen Gossypii
The dregs of rice 75 kilograms, Zein powder 50 kilograms, bentonite 33.6 kilograms, beer yeast 25 kilograms, blood globulin powder 25 kilograms, sepiellae seu sepiae
Cream 20 kilograms, dalcium biphosphate 16 kilograms, castor bean core 8 kilograms, phosphatide oil 20 kilograms, 5 kilograms of fish oil, 3 kilograms of choline, mildew-resistant
Agent 1 kilogram, shrimp trace element 5 kilograms, shrimp multidimensional 1 kilogram, vitamin C 0.5 kilogram, antioxidant 0.5 kilogram, inositol 0.2 is public
Jin, carnitine 0.2 kilogram.
Preparation method is with embodiment 1.
Embodiment 5
A kind of freshwater crayfish feed stuff, it is characterised in that in terms of 1000 kilograms, its formula contains following substances: flour 230
Kilogram, Testa oryzae 120 kg, rapeseed cake 100 kilograms, Semen arachidis hypogaeae dregs 100 kilograms, bean cake 86 kilograms, super steam fish flour 75 kilograms, Semen Gossypii
The dregs of rice 75 kilograms, Zein powder 50 kilograms, bentonite 34.6 kilograms, beer yeast 25 kilograms, blood globulin powder 25 kilograms, sepiellae seu sepiae
Cream 20 kilograms, dalcium biphosphate 16 kilograms, castor bean core 7 kilograms, phosphatide oil 20 kilograms, 5 kilograms of fish oil, 3 kilograms of choline, mildew-resistant
Agent 1 kilogram, shrimp trace element 5 kilograms, shrimp multidimensional 1 kilogram, vitamin C 0.5 kilogram, antioxidant 0.5 kilogram, inositol 0.2 is public
Jin, carnitine 0.2 kilogram.
Preparation method is with embodiment 1.
Comparative example 1
A kind of freshwater crayfish feed stuff, it is characterised in that in terms of 1000 kilograms, its formula contains following substances: flour 230
Kilogram, Testa oryzae 120 kg, rapeseed cake 100 kilograms, Semen arachidis hypogaeae dregs 100 kilograms, bean cake 86 kilograms, super steam fish flour 75 kilograms, Semen Gossypii
The dregs of rice 75 kilograms, Zein powder 50 kilograms, bentonite 41.6 kilograms, beer yeast 25 kilograms, blood globulin powder 25 kilograms, sepiellae seu sepiae
Cream 20 kilograms, dalcium biphosphate 16 kilograms, phosphatide oil 20 kilograms, 5 kilograms of fish oil, 3 kilograms of choline, antifungus agent 1 kilogram, shrimp trace
Element 5 kilograms, shrimp multidimensional 1 kilogram, vitamin C 0.5 kilogram, antioxidant 0.5 kilogram, inositol 0.2 kilogram, carnitine 0.2 is public
Jin.
Preparation method is with embodiment 1.
Effect example 1
Select Procambrus clarkii Seedling 54000 tail, use common mixed feed to tame, the domestication time is 10 days, gram
Crayfish adapts to breeding environment completely, ingests active, and does not has entrance formal test in the case of unexpected death.It is randomly divided into
6 groups, often 3 repetitions of group.Feed embodiment 1～5 and the DIFFERENT FEED of comparative example 1 respectively.Test site is in Discharge Engineering in Shanghai Jinshan District
Xing Ta town Shanghai Ocean University and Shanghai Nong Hao company Research Base are carried out.Each result is reported in Table 1 below.
Table 1 embodiment 1～5 and comparative example 1 prepared by feedstuff on Procambrus clarkii growth and the impact of survival rate
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Comparative example 1 | |
| Original body mass g | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Whole opisthosoma weight g | 20.12 | 19.84 | 18.99 | 18.56 | 18.47 | 16.63 |
| Survival rate % | 98.73 | 98.86 | 98.47 | 98.66 | 98.82 | 90.41 |
| Rate of body weight gain % | 79.48 | 78.36 | 74.96 | 73.25 | 72.88 | 65.52 |
From table 1, the rate of body weight gain ratio of the Procambrus clarkii of embodiment of throwing something and feeding 1～5 feedstuff comparative example 1 feedstuff group of throwing something and feeding is high
Go out more than 10%.The cultivation sampling statistics result of test displays that: the egg-laying season throws something and feeds the gonad of comparative example 1 feedstuff Procambrus clarkii
Index is 6.87；And the genital gland indices of embodiment 1～5 feedstuff Procambrus clarkii of throwing something and feeding is 1.13, substantially less than comparative example 1 feedstuff
Group.
Conclusion: from the use contrast of above-described embodiment feedstuff with comparative example 1 feedstuff, the former chela of kirschner that the present invention provides
Shrimp feed, can significantly inhibit female Procambrus clarkii gonad and the growth promoter of ovum, promotes the body weight of Procambrus clarkii
Increase.
Be to be understood that example as herein described and embodiment only for explanation, those skilled in the art can make according to it
Various amendments or change, in the case of without departing from spirit of the invention, broadly fall into protection scope of the present invention.
Claims (10)
1. a freshwater crayfish feed stuff, it is characterised in that in terms of 1000 kilograms, its raw material includes following component: flour 230 is public
Jin, Testa oryzae 120 kg, rapeseed cake 100 kilograms, Semen arachidis hypogaeae dregs 100 kilograms, bean cake 86 kilograms, super steam fish flour 75 kilograms, cottonseed meal
75 kilograms, Zein powder 50 kilograms, bentonite 29.6～33.6 kilograms, beer yeast 25 kilograms, blood globulin powder 25 kilograms,
Sepiellae seu sepiae paste 20 kilograms, dalcium biphosphate 16 kilograms, castor bean core 7～11 kilograms, phosphatide oil 20 kilograms, 5 kilograms of fish oil, choline 3
Kilogram, antifungus agent 1.0 kilograms, shrimp trace element 5.0 kilograms, shrimp multidimensional 1.0 kilograms, vitamin C 0.5 kilogram, antioxidant
0.5 kilogram, inositol 0.2 kilogram and carnitine 0.2 kilogram.
2. freshwater crayfish feed stuff as claimed in claim 1, it is characterised in that in described freshwater crayfish feed stuff, with
1000 kilograms of meters, described bentonite is 30.6～32.6 kilograms；
And/or, in described freshwater crayfish feed stuff, in terms of 1000 kilograms, described castor bean core is 8～10 kilograms；
And/or, described choline uses with the form of its crystal salt, preferably uses with the form of choline chloride, more preferably with
Mass fraction is that the form of the choline chloride of 50% uses；
And/or, described vitamin C uses with the form of its phosphate ester, preferably uses with the form of vitamin C phosphoric ester,
More preferably use with the form of the vitamin C phosphoric ester that mass fraction is 35%；
And/or, described antioxidant be ethoxy quinoline class antioxidant, preferably ethoxy quinoline content be 60%
Ethoxy quinoline series products；
And/or, described carnitine be L-carnitine mass fraction be the L-carnitine product of 20%；
And/or, described shrimp trace element includes potassium chloride, magnesium sulfate monohydrate, zinc sulfate monohydrate, copper sulphate pentahydrate, a water sulfur
Acid manganese, calcium iodate diluent, cobaltous chloride diluent and sodium selenite diluent；
And/or, described inositol is inositol content > the inositol product of 97%.
3. freshwater crayfish feed stuff as claimed in claim 1, it is characterised in that described freshwater crayfish feed stuff, with 1000
Kilogram meter, its raw material is made up of following component: 230 kilograms of flour, Testa oryzae 120 kg, rapeseed cake 100 kilograms, and Semen arachidis hypogaeae dregs 100 is public
Jin, bean cake 86 kilograms, super steam fish flour 75 kilograms, cottonseed meal 75 kilograms, Zein powder 50 kilograms, bentonite 30.6 is public
Jin, beer yeast 25 kilograms, blood globulin powder 25 kilograms, sepiellae seu sepiae paste 20 kilograms, dalcium biphosphate 16 kilograms, castor bean core 11 is public
Jin, phosphatide oil 20 kilograms, 5 kilograms of fish oil, 3 kilograms of choline, antifungus agent 1 kilogram, shrimp trace element 5 kilograms, shrimp multidimensional 1 kilogram,
Vitamin C 0.5 kilogram, antioxidant 0.5 kilogram, inositol 0.2 kilogram, carnitine 0.2 kilogram；
Or, described freshwater crayfish feed stuff, in terms of 1000 kilograms, its raw material is made up of following component: 230 kilograms of flour, rice
Bran 120 kg, rapeseed cake 100 kilograms, Semen arachidis hypogaeae dregs 100 kilograms, bean cake 86 kilograms, super steam fish flour 75 kilograms, cottonseed meal 75 is public
Jin, Zein powder 50 kilograms, bentonite 31.6 kilograms, beer yeast 25 kilograms, blood globulin powder 25 kilograms, sepiellae seu sepiae paste 20 is public
Jin, dalcium biphosphate 16 kilograms, castor bean core 10 kilograms, phosphatide oil 20 kilograms, 5 kilograms of fish oil, 3 kilograms of choline, antifungus agent 1 is public
Jin, shrimp trace element 5 kilograms, shrimp multidimensional 1 kilogram, vitamin C 0.5 kilogram, antioxidant 0.5 kilogram, inositol 0.2 kilogram, meat
0.2 kilogram of alkali；
Or, described freshwater crayfish feed stuff, in terms of 1000 kilograms, its raw material is made up of following component: 230 kilograms of flour, rice
Bran 120 kg, rapeseed cake 100 kilograms, Semen arachidis hypogaeae dregs 100 kilograms, bean cake 86 kilograms, super steam fish flour 75 kilograms, cottonseed meal 75 is public
Jin, Zein powder 50 kilograms, bentonite 32.6 kilograms, beer yeast 25 kilograms, blood globulin powder 25 kilograms, sepiellae seu sepiae paste 20 is public
Jin, dalcium biphosphate 16 kilograms, castor bean core 9 kilograms, phosphatide oil 20 kilograms, 5 kilograms of fish oil, 3 kilograms of choline, antifungus agent 1 is public
Jin, shrimp trace element 5 kilograms, shrimp multidimensional 1 kilogram, vitamin C 0.5 kilogram, antioxidant 0.5 kilogram, inositol 0.2 kilogram, meat
0.2 kilogram of alkali；
Or, described freshwater crayfish feed stuff, in terms of 1000 kilograms, its raw material is made up of following component: 230 kilograms of flour, rice
Bran 120 kg, rapeseed cake 100 kilograms, Semen arachidis hypogaeae dregs 100 kilograms, bean cake 86 kilograms, super steam fish flour 75 kilograms, cottonseed meal 75 is public
Jin, Zein powder 50 kilograms, bentonite 33.6 kilograms, beer yeast 25 kilograms, blood globulin powder 25 kilograms, sepiellae seu sepiae paste 20 is public
Jin, dalcium biphosphate 16 kilograms, castor bean core 8 kilograms, phosphatide oil 20 kilograms, 5 kilograms of fish oil, 3 kilograms of choline, antifungus agent 1 is public
Jin, shrimp trace element 5 kilograms, shrimp multidimensional 1 kilogram, vitamin C 0.5 kilogram, antioxidant 0.5 kilogram, inositol 0.2 kilogram, meat
0.2 kilogram of alkali；
Or, described freshwater crayfish feed stuff, in terms of 1000 kilograms, its raw material is made up of following component: 230 kilograms of flour, rice
Bran 120 kg, rapeseed cake 100 kilograms, Semen arachidis hypogaeae dregs 100 kilograms, bean cake 86 kilograms, super steam fish flour 75 kilograms, cottonseed meal 75 is public
Jin, Zein powder 50 kilograms, bentonite 34.6 kilograms, beer yeast 25 kilograms, blood globulin powder 25 kilograms, sepiellae seu sepiae paste 20 is public
Jin, dalcium biphosphate 16 kilograms, castor bean core 7 kilograms, phosphatide oil 20 kilograms, 5 kilograms of fish oil, 3 kilograms of choline, antifungus agent 1 is public
Jin, shrimp trace element 5 kilograms, shrimp multidimensional 1 kilogram, vitamin C 0.5 kilogram, antioxidant 0.5 kilogram, inositol 0.2 kilogram, meat
0.2 kilogram of alkali.
4. the preparation method of a freshwater crayfish feed stuff, it is characterised in that the raw material of described preparation method such as claim 1
～3 described in any one.
5. the preparation method of freshwater crayfish feed stuff as claimed in claim 4, it is characterised in that its comprise the steps: by
Choline, antifungus agent, shrimp trace element, shrimp multidimensional, vitamin C, antioxidant, inositol and carnitine mix homogeneously, make small powder and add
Add agent；By flour, Testa oryzae, rapeseed cake, Semen arachidis hypogaeae dregs, bean cake, super steam fish flour, cottonseed meal, Zein powder, bentonite, medicated beer
Yeast, blood globulin powder, sepiellae seu sepiae paste, dalcium biphosphate and castor bean core, as big raw material, mix with aforesaid little feed additives
Pulverize after Jun Yun；Mix homogeneously with fish oil and phosphatide oil again, the most quenched, pelletize, dry, cool down,.
6. the preparation method of freshwater crayfish feed stuff as claimed in claim 5, it is characterised in that described with little feed additives
Mix homogeneously is carried out in primary mixer.
7. the preparation method of freshwater crayfish feed stuff as claimed in claim 5, it is characterised in that described pulverizing is at ultra micro
Pulverizer carries out micronizing.
8. the preparation method of freshwater crayfish feed stuff as claimed in claim 5, it is characterised in that terminate in described pulverizing
After, described mixing homogeneously with fish oil and phosphatide oil again is carried out in second drum mixer.
9. the preparation method of freshwater crayfish feed stuff as claimed in claim 5, it is characterised in that described is quenched at quality-adjusting device
In carry out；It is preferred that described is quenched for emphasizing matter, described emphasizes that matter differential quality-adjusting device is carried out；More preferably, described tune
The temperature of matter is 90 DEG C～95 DEG C；
And/or, described granulation is carried out in granulator；
And/or, described drying is carried out in baker；
And/or, described being cooled to quickly cools down；After described cooling the temperature difference be preferably material temperature and the room temperature temperature difference 5 DEG C with
In.
10. the preparation method of the freshwater crayfish feed stuff as described in any one of claim 4～9, it is characterised in that described system
Preparation Method the most also includes the step of packaging；Described packaging is preferably classification packaging；Described classification packaging
Carry out preferably according to feed granules size.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106974131A (en) * | 2017-03-29 | 2017-07-25 | 安徽省微科生物科技有限公司 | A kind of feed addictive for preventing and treating imperial black gill disease |
| CN107212193A (en) * | 2017-06-27 | 2017-09-29 | 句容市恒馨米业有限公司 | A kind of additive for improving paddy field aquaculture cray immunity and preparation method thereof |
| CN107549511A (en) * | 2017-09-06 | 2018-01-09 | 安徽蓝田特种龟鳖有限公司 | A kind of feed for reducing cray illness rate |
| CN108201025A (en) * | 2017-12-14 | 2018-06-26 | 孙以红 | A kind of multifilament cray feed and preparation method thereof |
| CN109362996A (en) * | 2018-10-12 | 2019-02-22 | 广东汇海农牧科技集团有限公司 | A kind of expanded pellet diet and preparation method thereof of suitable cray intensive culture |
| CN109497267A (en) * | 2018-12-24 | 2019-03-22 | 天津科技大学 | A kind of Procambius clarkii ecological feed and its production method |
| CN109673869A (en) * | 2018-12-27 | 2019-04-26 | 南京瑞碧斯生物科技有限公司 | A kind of shrimp and crab bait and its application for repairing immune anti-stress ability |
| CN111317078A (en) * | 2020-03-31 | 2020-06-23 | 盐城工学院 | Procambarus clarkii feed and preparation method and application thereof |
| CN114468182A (en) * | 2022-01-29 | 2022-05-13 | 珠海容川饲料有限公司 | Shrimp feed and preparation method thereof |
| CN114847416A (en) * | 2022-04-08 | 2022-08-05 | 长沙市望城区睿宇生态农业有限公司 | Feed with nutrition levels for different breeding stages of crayfishes |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106974131A (en) * | 2017-03-29 | 2017-07-25 | 安徽省微科生物科技有限公司 | A kind of feed addictive for preventing and treating imperial black gill disease |
| CN107212193A (en) * | 2017-06-27 | 2017-09-29 | 句容市恒馨米业有限公司 | A kind of additive for improving paddy field aquaculture cray immunity and preparation method thereof |
| CN107549511A (en) * | 2017-09-06 | 2018-01-09 | 安徽蓝田特种龟鳖有限公司 | A kind of feed for reducing cray illness rate |
| CN108201025A (en) * | 2017-12-14 | 2018-06-26 | 孙以红 | A kind of multifilament cray feed and preparation method thereof |
| CN109362996A (en) * | 2018-10-12 | 2019-02-22 | 广东汇海农牧科技集团有限公司 | A kind of expanded pellet diet and preparation method thereof of suitable cray intensive culture |
| CN109497267A (en) * | 2018-12-24 | 2019-03-22 | 天津科技大学 | A kind of Procambius clarkii ecological feed and its production method |
| CN109673869A (en) * | 2018-12-27 | 2019-04-26 | 南京瑞碧斯生物科技有限公司 | A kind of shrimp and crab bait and its application for repairing immune anti-stress ability |
| CN111317078A (en) * | 2020-03-31 | 2020-06-23 | 盐城工学院 | Procambarus clarkii feed and preparation method and application thereof |
| CN114468182A (en) * | 2022-01-29 | 2022-05-13 | 珠海容川饲料有限公司 | Shrimp feed and preparation method thereof |
| CN114847416A (en) * | 2022-04-08 | 2022-08-05 | 长沙市望城区睿宇生态农业有限公司 | Feed with nutrition levels for different breeding stages of crayfishes |
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Address after: 201501 Shanghai City, Wang Wei Dong Lu Jinshan District Fengjing town 1858, No. 1868 Applicant after: Shanghai agricultural feed Limited by Share Ltd Address before: 201501 Shanghai City, Wang Wei Dong Lu Jinshan District Fengjing town 1858, No. 1868 Applicant before: Shanghai Nonghao Feed Co., Ltd. |
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