CN106343257A - Feed capable of promoting molt of crayfish and preparation method thereof - Google Patents
Feed capable of promoting molt of crayfish and preparation method thereof Download PDFInfo
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- CN106343257A CN106343257A CN201610744482.0A CN201610744482A CN106343257A CN 106343257 A CN106343257 A CN 106343257A CN 201610744482 A CN201610744482 A CN 201610744482A CN 106343257 A CN106343257 A CN 106343257A
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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 feed capable of promoting molt of crayfish and a preparation method thereof and belongs to the field of agricultural feed. The feed is prepared by mixing rice bran powder, soybean meal, fish meal, seaweed powder, bone meal, squid liver paste, cholesterol powder, tricalcium phosphate, calcium hydrogen phosphate, vitamin D3, tea seed meal, potassium dihydrogen phosphate, bile acid and aquatic complex microbial agent and then performing fermentation. The feed has the advantages that the molting hormone of the crayfish is increased by promoting the crayfish to absorb the high cholesterol in the feed to synthesize ecdysterone so as to increase the molt and growth speed of the crayfish; the feed can promote the molt of the crayfish, increase the immunity of the crayfish, increase the number of intestinal tract beneficial bacteria and purify water; drugs such as hormone and antibiotics are not added into the feed, and the feed is simple to prepare, safe in raw materials, rich in nutrition, scientific in compatibility, good in feeding attraction performance, low in cost and capable of increasing benefits.
Description
Technical field
The invention belongs to field of fodder, more particularly to a kind of feedstuff promoting Procambarus clarkii to cast off a skin and preparation method.
Background technology
Procambarus clarkii (scientific name: procambarus clarkii), another name: Procambrus clarkii, red crayfish and freshwater crayfish,
Belong to Arthropoda/subphylum crustacea/hapalonychia guiding principle/true Malacostraca/Decapoda/abdomen embryo suborder/Astacidae/former crayfish
Genus/Procambrus clarkii p. clarkii.Likeness in form shrimp and carapace is hard, adult is about 5.6-11.9 centimetre, kermesinus, carapace portion
Divide nearly black, belly back side has a wedge shape striped.Its scope of ingesting includes pasture and water, algae, aquatic insect, spoil etc., food
Thing is also killed each other when deficient scarce.Rich in proteins, magnesium, zinc, iodine, selenium, astaxanthin etc. in Procambarus clarkii body, because it is nutritious, meat
Matter is delicious, easy to digest, and is widely loved by the people.
Tissue growth due to Procambarus clarkii is carried out after casting off a skin, and it is that volume increases that the water suction after casting off a skin every time is expanded
Main process, is followed by the process of tissue growth.Impact Procambarus clarkii cast off a skin number of times (or frequency) principal endogenous factor be body
Interior ecdyson (mih) level, Procambarus clarkii can be using the cholesterol biosynthesis ecdyson in food, because Procambarus clarkii can not synthesize
Cholesterol, can only obtain cholesterol from food.
Procambarus clarkii has become as Important Economic breed variety in China in recent years, constantly increases with the market demand, lake
Put Procambarus clarkii in a suitable place to breed and can not meet the market demand, artificial paddy field aquaculture has been increasingly becoming trend at present.Artificial cultivation is that quickening is little
The growth of Lobster and abnormal speed, Shortening culturing period, adds generally in feedstuff and promotees ecdyson and antibiotic etc.
So not only make Procambarus clarkii residual hormone and antibiotic and then endanger consumer, also destroy shrimp body self immune system, also feed water
Body environment.
Content of the invention
It is an object of the invention to, for above-mentioned technical problem, provide a kind of feedstuff promoting Procambarus clarkii to cast off a skin
And preparation method thereof.A kind of feedstuff promoting Procambarus clarkii to cast off a skin of the present invention, can not only promote Procambarus clarkii to cast off a skin, also have raising
Immunity, the effect increasing intestinal beneficial germ quantity, purifying water.And a kind of feedstuff promoting Procambarus clarkii to cast off a skin of the present invention
Without hormone, antibiotic etc, have that making is simple, materials safety, nutritious, compatibility science, attractant are good, cost
Feature that is cheap, increasing the benefit.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of feedstuff promoting Procambarus clarkii to cast off a skin, is blended by the raw material of following parts by weight: bran powder 20-25 part, bean cake
Powder 12-18 part, fish powder 10-20 part, Sargassum powder 5-12 part, bone meal 6-15 part, squid liver paste 5-10 part, cholesterol powder 0.01-
0.03 part, tricalcium phosphate 0.01-0.1 part, calcium hydrogen phosphate 0.05-0.1 part, vitamin d3 0.005-0.008 part, tea seed cake powder 1-3
Part, potassium dihydrogen phosphate 0.05-0.07 part, bile acid 0.1-1 part and Aquatic product composite bacteria agent capable 1-3 part..
A kind of above-described feedstuff promoting Procambarus clarkii to cast off a skin, is blended by the raw material of following parts by weight: Testa oryzae
25 parts of powder, 15 parts of bean cake powder, 18 parts of fish powder, 10 parts of Sargassum powder, 8 parts of bone meal, 8 parts of squid liver paste, 0.02 part of cholesterol powder, phosphoric acid
0.05 part of DFP, 0.08 part of calcium hydrogen phosphate, 0.006 part of vitamin d3,2 parts of tea seed cake powder, 0.06 part of potassium dihydrogen phosphate, bile acid
0.6 part and 2 parts of Aquatic product composite bacteria agent capable.
The present invention provides a kind of preparation method of the feedstuff promoting Procambarus clarkii to cast off a skin, and comprises the following steps:
(1) recover: microbial fermentation inoculum is pressed above-mentioned parts by weight and puts into the warm water adding 25-30 DEG C in recovery container, plus
The water yield is 4-5 times of described microbial fermentation inoculum weight, closing standing 5-10h, forms recovery bacterium solution；
(2) ferment: the bacterium solution that above-mentioned steps (1) have been recovered adds 25-30 DEG C of warm water, is diluted to the 5-7% of daily ration gross weight
Bacterium solution diluent, by bran powder, bean cake powder, fish powder, Sargassum powder, bone meal, squid liver paste, cholesterol powder, tricalcium phosphate, phosphoric acid
Hydrogen calcium, vitamin d3, tea seed cake powder, potassium dihydrogen phosphate and bile acid are pressed above-mentioned parts by weight and are put in recovery container, are sufficiently stirred for,
Closing fermentation 3-8h；Depending on room temperature, best results during micro- acid fragrance to fermentation time in fermented product；For can fully ferment,
Sweat stirred 1-2 time every 1 hour；
(3) shape: feedstuff control water that above-mentioned steps (2) are fermented, knead after make the dosage form feedstuff such as granule, pie.
The present invention is by bran powder, bean cake powder, fish powder, Sargassum powder, bone meal, squid liver paste, cholesterol powder, tricalcium phosphate, phosphorus
Sour hydrogen calcium, vitamin d3, tea seed cake powder, the compatibility of potassium dihydrogen phosphate, bile acid and Aquatic product composite bacteria agent capable, can not only promote little dragon
Shrimp casts off a skin, and also has the effect improving immunity of organisms, increasing intestinal beneficial germ quantity, purify water.
A kind of the above constituent part of the feedstuff promoting Procambarus clarkii to cast off a skin is described as follows:
Squid liver paste: this product adopts advanced processing technique, uses fresh squid viscera, through high temperature, sterilizing, separation, dries system
Become squid liver paste.There is strong squid viscera raw meat fragrance, this product is rich in cholesterol, eicosapentaenoic acid (epa), 22 carbon six
Olefin(e) acid (dha) and vitamin a and vitamin d are Aquatic products, excellent phagostimulant and nutritional supplementation feedstuff in animal and fowl fodder, to increasing
Strong fish, shrimp appetite, improve fish, the feed intake of shrimp, and it is special that aquatic animal hatching, disease-resistant promotion growth etc. are had functions that, is
A kind of preferable Procambarus clarkii phagostimulant and growth promoter.Squid liver paste contains abundant cholesterol, epa, dha, can promote Procambarus clarkii
Growth promoter, promote to cast off a skin growth.
Cholesterol powder: for the cholesterol powder of synthetic.Cholesterol, also known as cholesterol, is a kind of cyclopentanoperhy drophenanthrene
Derivant.Cholesterol is widely present in animal body, especially with the abundantest in brain and nervous tissue, kidney, spleen, skin, liver and
In bile, content is also high.Its dissolubility is similar with fat, water insoluble, is soluble in ether, chloroform equal solvent.Cholesterol is animal
The indispensable important substance of histiocyte institute, it is not only involved in forming cell membrane, and is synthetic bile acid, vitamin d with
And the raw material of steroid hormone.Cholesterol can also be converted into bile acid, steroid hormone, 7-DHC, and 7- through metabolism
Dehydrocholesterol irradiates through ultraviolet and will be changed into vitamin d3, so cholesterol is not harmful material.First
Shell animal can not synthesize sterin by acetic acid in vivo, so that being supplemented by feedstuff.Cholesterol is gonadal hormone, decortication swashs stockaded village, kidney
The precursor of upper gland 17-hydroxy-11-dehydrocorticosterone, bile acid and vitamin d, Procambarus clarkii can utilize cholesterol biosynthesis ecdyson, and then affects internal
Ecdyson level.
Tricalcium phosphate: English name tricalcium phosphate, abbreviation tcp) also known as calcium phosphate.White crystal or
Amorphous powder.There are multiple crystal conversions, be broadly divided into low temperature bata phase (β-tcp) and high temperature α phase (α-tcp), phase transition temperature
For 1120 DEG C -1170 DEG C, 1670 DEG C of fusing point；It is dissolved in acid, water insoluble and ethanol.Tricalcium phosphate is a kind of safe fortification
Agent, is mainly added on the absorption of strengthening calcium in food it can also be used to prevent or treat the symptom of calcium deficiency.Tricalcium phosphate is also simultaneously
Can be used as the anticaking agents in food, ph value regulator, buffer agent etc..Generally existing in the skeleton of people, is a kind of good
Bone renovating material, the carapace regeneration for little dragon provides abundance calcareous.
Calcium hydrogen phosphate: English name calcium hydrogen phosphate, white monoclinic system crystal powder, no
Smelly tasteless.Generally presented in dihydrate, stable in the air, it is heated to 75 DEG C and starts to lose water of crystallization becoming anhydrous
Thing, high temperature is then changed into pyrophosphate.Frequently as food feed additive, to supplement the phosphorus in poultry and livestock feed, calcium constituent.Phosphoric acid hydrogen
Calcium, as the auxiliary fodder of Procambarus clarkii, can supplement calcium, P elements, can promote feed digestion, can promote carapace fast-growth, and then
Make Procambarus clarkii individuality fast-growth.
Vitamin d3: English name vitamin d3, have another name called cholecalciferol, mainly by human body itself synthesis, human body
Skin contain a kind of cholesterol, through sunlight irradiate after, reformed into vitamin d3.Raw element d3 has following physiological function: improves
The absorption to calcium, phosphorus for the human body, makes plasma calcium and the level of blood plasma phosphorus reach degree of saturation；Promote growth and bone calcification, promote
Tooth perfects；Increase the absorption of phosphorus by intestinal wall, and increase the re-absorption of phosphorus by renal tubules；Maintain citrate in blood
Normal level；Prevent aminoacid from losing by kidney.Vitamin d3 can promote the absorption to calcium, phosphorus for the Procambarus clarkii, after promoting to cast off a skin
Carapace rapid regeneration.
Tea seed cake powder: be the powder after tea seed cake refinement.Tea seed cake, also known as tea seed cake powder, calls tea bran, tea seed cake, tea seed cake, is wild
Remaining slag after the oil expression of Camellia oil fruit.In purple brown coloured particles.Tea saponin containing 12-18% in tea seed cake, tea saponin is a kind of
Haemolytic exotoxin, can make the erythrocyte of fish dissolve, therefore can kill wild fishes class, Misgurni anguillicaudati, Bellamya quadrata, mussel, Rana ovum, Tinea Ranae and one
Divide aquatic insect, there is the effect removing water body parasite.Tea seed cake is widely used in that clean up the pond in fish pond and rice field and high-grade lawn are killed
Worm.As a kind of Green medicament, it can voluntarily decompose tea seed cake, avirulence remaining, using safety, human body is no affected to pasture and water also
There is growth promoting effect, prawn, Eriocheir sinensiss germling have no side effect, and that can improve shrimp Eriocheir sinensiss goes out pool rate, be conducive to Procambarus clarkii shelling growth, and can change
Kind water quality.
Potassium dihydrogen phosphate: English name potassium phosphate monobasic, another name: monopotassium phosphate, di(2-ethylhexyl)phosphate
Hydrogen potassium, anhydrous potassium dihydrogenphosphate.Potassium dihydrogen phosphate belongs to novel high density phosphorus potassium Was Used compound fertilizer, wherein contains phosphorus pentoxide
52% about, the dipotassium 34% about containing oxidation.Agriculturally it is used as efficient phosphorus potassium complex fertilizer, there is notable increasing both production and income, the amount of changing optimization
The effects such as quality, resistant to lodging, disease and insect resistance, preventing and treating senilism.Aquaculture is used as water body improving agent, feedstuff often acts on
Buffer agent, chelating agen, yeast food, flavoring agent, nutrition enhancer, fermentation assistant etc..Potassium dihydrogen phosphate can prevent Procambarus clarkii from sloughing off
The infection of pathogenic bacteria after skin, and carapace can be promoted to regenerate.
Bile acid: bile acid is the important component of bile, plays an important role in lipid metabolism.Bile acid is mainly deposited
It is enterohepatic circulatory system and played a protective role by recirculation.Only one small part bile acid enters peripheral circulation.
The power promoting bile acid enterohepatic circulation is hepatocellular movement system --- absorbs bile acid and is secreted into bile, contracting gallbladder
The gallbladder contraction of Bursin induction, the propulsion of small intestinal are wriggled, and the Active transport of ileal mucosa and blood are to pylic inflow.Bile
The secretion of acid also highly affects cholesterol, phospholipid, bilirubin are secreted into bile, and bile acid can promote the cholesterol in food
Digestion and absorption.Bile acid by chyle fat, activation Digestive Enzyme and with enzymatic hydrolysate formed mix the modes such as Chylomicron, rush
Enter digesting and assimilating of oils and fatss and cholesterol.
Aquatic product composite bacteria agent capable: section ten belongs to 110 by em bacterium, photosynthetic bacteria, nitrobacteria, lactic acid bacteria, acetic acid bacteria, yeast etc. five
Multiple-microorganism is constituted, and make use of the principle of competition and symbiosis between microorganism (picking anti-theory), to suppress the existence of harmful bacterium colony.Water
Produce compound bacteria have the advantages that function is many, have no toxic side effect, do not remain, free from environmental pollution so as to the ideal becoming antibiotic is replaced
Dai Pin.Aquatic product compound bacteria can promote growth promoter and the maturation of the immune organs such as thymus, fabricius bursa, spleen, improves exempting from of animal
Epidemic disease shoot formation, thus improve Cellular Immunity and humoral immunization ability；Aquatic product compound bacteria can improve thymus, t in spleen
Cell quantity, making t percentage of cells in immune organ greatly improve, thus improving the cellular immunization of Procambarus clarkii body, promoting to slough off
Skin grows.
In sum, due to employing technique scheme, the invention has the beneficial effects as follows:
1. environmental protection: the feedstuff that a kind of promotion Procambarus clarkii of the present invention casts off a skin, wherein Aquatic product composite bacteria agent capable can make vivo immunization
Organ improves immunocyte content, increases beneficial colony counts, the harmful colony counts of suppression, substitutes hormone, antibiotic etc
Reach immune, the prophylactic effect of raising, have no toxic side effect noresidue, safe and reliable, environmental protection.
2. nutritious: the feedstuff that a kind of promotion Procambarus clarkii of the present invention casts off a skin, wherein bran powder, bean cake powder, fish powder,
Sargassum powder, bone meal, the combination of squid liver paste, containing abundant carbohydrate, sugar, dietary fiber, protein, aminoacid, dimension
Raw element and trace element, have the characteristics that nutritious, collocation equalizes, attractant is strong, easily absorb.
3. promote to cast off a skin with growth: the tissue growth due to Procambarus clarkii is carried out after casting off a skin, the suction after casting off a skin every time
It is the main process that volume increases that water expands, and is followed by the process of tissue growth.Impact Procambarus clarkii casts off a skin number of times (or frequency)
Principal endogenous factor is internal ecdyson (mih) level, and Procambarus clarkii can utilize the cholesterol biosynthesis ecdyson in food,
Because Procambarus clarkii is unable to synthetic cholesterol, can only obtain from food.Increased cholesterol in feedstuff by adding bile acid
Utilization rate, Procambarus clarkii will utilize cholesterol biosynthesis ecdyson therein, thus increased its number of times of casting off a skin.One kind of the present invention
Promote the feedstuff casted off a skin of Procambarus clarkii, by adding bone meal, squid liver paste, cholesterol powder improve cholesterol in feedstuff and lipid contains
Amount, what cooperation bile acid promoted cholesterol and lipid absorbs and synthesizes ecdyson, and then improves internal ecdyson (mih) water
Flat, promote casting off a skin of Procambarus clarkii.By adding vitamin d3, the suction of calcium, P elements in tricalcium phosphate and calcium hydrogen phosphate can be promoted
Receive, promote the growth of Procambarus clarkii carapace, promote Procambarus clarkii growth promoter；Contain tea saponin and Residual oil in the tea seed cake added, also can
Promote the growth of casting off a skin of Procambarus clarkii.
4. improve immunity, purify water: the feedstuff that a kind of promotion Procambarus clarkii of the present invention casts off a skin, wherein Aquatic product compound bacteria can
Promoting the growth promoter of immune organ such as thymus, fabricius bursa, spleen and maturation, improving the Immune Organs Index of animal, thus carrying
High Cellular Immunity and humoral immunization ability；Aquatic product compound bacteria can improve thymus, t cell quantity in spleen, makes immune device
In official, t percentage of cells greatly improves, thus improving the cellular immunization of Procambarus clarkii body；Photosynthetic bacteria energy in Aquatic product compound bacteria
The noxious substances such as the nitrite effectively in degraded water body, sulfide, can improve water quality, reduce bacterial number, prevention disease biography
Broadcast；Wherein the tea saponin contained by tea seed cake is a kind of haemolytic exotoxin, the erythrocyte of fish can be made to dissolve, therefore can kill wild fisheses
Class, Misgurni anguillicaudati, Bellamya quadrata, mussel, Rana ovum, Tinea Ranae and a part of aquatic insect, but prawn Eriocheir sinensiss non-hazardous, therefore clean up the pond frequently as Procambarus clarkii
Medicine, unique than other medicines have functions that.
5. increase the benefit: the feedstuff that a kind of promotion Procambarus clarkii of the present invention casts off a skin, cast off a skin growth, raising immunity can be promoted
Power, increase probioticss, purify water, reduce sickness rate, Procambarus clarkii growth can be made quick, improve per mu yield, be that raiser increases
Economic benefit.
Specific embodiment
With reference to specific embodiment, the present invention is further described.
Embodiment 1
A kind of feedstuff promoting Procambarus clarkii to cast off a skin, is blended by the raw material of following parts by weight: 20 parts of bran powder, bean cake powder 18
Part, 10 parts of fish powder, 12 parts of Sargassum powder, 6 parts of bone meal, 10 parts of squid liver paste, 0.01 part of cholesterol powder, 0.01 part of tricalcium phosphate, phosphorus
0.1 part of sour hydrogen calcium, 0.005 part of vitamin d3,1 part of tea seed cake powder, 0.07 part of potassium dihydrogen phosphate, 1 part of bile acid and Aquatic product compound bacteria
1 part of agent.
A kind of preparation method of the feedstuff promoting Procambarus clarkii to cast off a skin is as follows:
(1) recover: microbial fermentation inoculum is pressed above-mentioned parts by weight and puts into the warm water adding 26 DEG C in recovery container, add water
Measure 4 times for described microbial fermentation inoculum weight, closing standing 8h, form recovery bacterium solution；
(2) ferment: the bacterium solution that above-mentioned steps (1) have been recovered adds 28 DEG C of warm water, is diluted to the 6% of daily ration gross weight bacterium
Liquid diluent, by bran powder, bean cake powder, fish powder, Sargassum powder, bone meal, squid liver paste, cholesterol powder, tricalcium phosphate, phosphoric acid hydrogen
Calcium, vitamin d3, tea seed cake powder, potassium dihydrogen phosphate and bile acid are pressed above-mentioned parts by weight and are put in recovery container, are sufficiently stirred for, envelope
Close fermentation 8h, stirred 1 time every 1 hour in sweat；
(3) shape: feedstuff control water that above-mentioned steps (2) are fermented, knead after make the dosage form feedstuff such as granule, pie.
Embodiment 2
A kind of feedstuff promoting Procambarus clarkii to cast off a skin, is blended by the raw material of following parts by weight: 25 parts of bran powder, bean cake powder 12
Part, 20 parts of fish powder, 5 parts of Sargassum powder, 15 parts of bone meal, 5 parts of squid liver paste, 0.03 part of cholesterol powder, 0.1 part of tricalcium phosphate, phosphoric acid
0.05 part of hydrogen calcium, 0.008 part of vitamin d3,3 parts of tea seed cake powder, 0.05 part of potassium dihydrogen phosphate, 0.1 part of bile acid and Aquatic product are combined
3 parts of microbial inoculum.
A kind of preparation method of the feedstuff promoting Procambarus clarkii to cast off a skin is as follows:
(1) recover: microbial fermentation inoculum is pressed above-mentioned parts by weight and puts into the warm water adding 26 DEG C in recovery container, add water
Measure 4 times for described microbial fermentation inoculum weight, closing standing 8h, form recovery bacterium solution；
(2) ferment: the bacterium solution that above-mentioned steps (1) have been recovered adds 28 DEG C of warm water, is diluted to the 6% of daily ration gross weight bacterium
Liquid diluent, by bran powder, bean cake powder, fish powder, Sargassum powder, bone meal, squid liver paste, cholesterol powder, tricalcium phosphate, phosphoric acid hydrogen
Calcium, vitamin d3, tea seed cake powder, potassium dihydrogen phosphate and bile acid are pressed above-mentioned parts by weight and are put in recovery container, are sufficiently stirred for, envelope
Close fermentation 8h, stirred 1 time every 1 hour in sweat；
(3) shape: feedstuff control water that above-mentioned steps (2) are fermented, knead after make the dosage form feedstuff such as granule, pie.
Embodiment 3
A kind of feedstuff promoting Procambarus clarkii to cast off a skin, is blended by the raw material of following parts by weight: 25 parts of bran powder, bean cake powder 15
Part, 18 parts of fish powder, 10 parts of Sargassum powder, 8 parts of bone meal, 8 parts of squid liver paste, 0.02 part of cholesterol powder, 0.05 part of tricalcium phosphate, phosphoric acid
0.08 part of hydrogen calcium, 0.006 part of vitamin d3,2 parts of tea seed cake powder, 0.6 part of 0.06 part of bile acid of potassium dihydrogen phosphate and Aquatic product compound bacteria
2 parts of agent.
A kind of preparation method of the feedstuff promoting Procambarus clarkii to cast off a skin is as follows:
(1) recover: microbial fermentation inoculum is pressed above-mentioned parts by weight and puts into the warm water adding 26 DEG C in recovery container, add water
Measure 4 times for described microbial fermentation inoculum weight, closing standing 8h, form recovery bacterium solution；
(2) ferment: the bacterium solution that above-mentioned steps (1) have been recovered adds 28 DEG C of warm water, is diluted to the 6% of daily ration gross weight bacterium
Liquid diluent, by bran powder, bean cake powder, fish powder, Sargassum powder, bone meal, squid liver paste, cholesterol powder, tricalcium phosphate, phosphoric acid hydrogen
Calcium, vitamin d3, tea seed cake powder, potassium dihydrogen phosphate and bile acid are pressed above-mentioned parts by weight and are put in recovery container, are sufficiently stirred for, envelope
Close fermentation 8h, stirred 1 time every 1 hour in sweat；
(3) shape: feedstuff control water that above-mentioned steps (2) are fermented, knead after make the dosage form feedstuff such as granule, pie.
The feedstuff made above-mentioned 3 kinds of embodiments separately below, carries out Piglet s colibacillosis, and its test is as follows:
Piglet s colibacillosis:
The young shrimp of Procambarus clarkii of random choose 800 tail 1-1.2cm health is bisected into 4 groups of (matched group, embodiment group 1, embodiments at random
Group 2 and embodiment group 3), wherein matched group is fed using normal diet, and embodiment group 1/2/3 is respectively using in embodiment 1/2/3
Feedstuff feeding, 4 groups feeding shrimps breeding cycles be 3 months.After recording 3 months, the mortality rate of each group Procambarus clarkii and individuality are average
Weight, result is as shown in table 1 below.
Table 1 feedstuff of the present invention and the effect test data of matched group
| Group | Sum | Survival number | Survival rate | Death toll | Mortality rate | Gross weight (g) | Average weight (g) |
| Matched group | 200 | 173 | 86.5% | 27 | 13.5% | 3273.16 | 18.92 |
| Embodiment group 1 | 200 | 193 | 96.5% | 7 | 3.5% | 5128.01 | 26.57 |
| Embodiment group 2 | 200 | 194 | 97.0% | 6 | 3.0% | 5210.84 | 26.86 |
| Embodiment group 3 | 200 | 194 | 97.0% | 6 | 3.0% | 5224.42 | 26.93 |
Knowable to the data of table 1: by the average weight of Procambarus clarkii can be seen that 3 groups of embodiment groups meansigma methodss be 26.78g, far
Higher than matched group 18.92g it was demonstrated that a kind of feedstuff casted off a skin of promotion Procambarus clarkii of the present invention is to the decortication of Procambarus clarkii and growth tool
It is obviously promoted effect；The meansigma methodss that be can be seen that 3 groups of embodiment groups by the survival rate of Procambarus clarkii are 96.8%, higher than matched group
86.5% it was demonstrated that a kind of feedstuff casted off a skin of promotion Procambarus clarkii of the present invention has facilitation to the immunity improving Procambarus clarkii；
In sum, the feedstuff that a kind of promotion Procambarus clarkii of the present invention casts off a skin has aobvious to the ejection of Procambarus clarkii, growth, immunity
Write facilitation.
Claims (3)
1. a kind of promote the feedstuff casted off a skin of Procambarus clarkii it is characterised in that: be blended by the raw material of following parts by weight: Testa oryzae
Powder 20-25 part, bean cake powder 12-18 part, fish powder 10-20 part, Sargassum powder 5-12 part, bone meal 6-15 part, squid liver paste 5-10 part, gallbladder
Sterin powder 0.01-0.03 part, tricalcium phosphate 0.01-0.1 part, calcium hydrogen phosphate 0.05-0.1 part, vitamin d3 0.005-0.008
Part, tea seed cake powder 1-3 part, potassium dihydrogen phosphate 0.05-0.07 part, bile acid 0.1-1 part and Aquatic product composite bacteria agent capable 1-3 part.
2. a kind of promotion Procambarus clarkii according to claim 1 casts off a skin feedstuff it is characterised in that: by following parts by weight
Raw material be blended: 25 parts of bran powder, 15 parts of bean cake powder, 18 parts of fish powder, 10 parts of Sargassum powder, 8 parts of bone meal, 8 parts of squid liver paste,
0.02 part of cholesterol powder, 0.05 part of tricalcium phosphate, 0.08 part of calcium hydrogen phosphate, 0.006 part of vitamin d3,2 parts of tea seed cake powder, phosphoric acid
0.06 part of potassium dihydrogen, 0.6 part of bile acid and 2 parts of Aquatic product composite bacteria agent capable.
3. a kind of preparation method of feedstuff promoting Procambarus clarkii to cast off a skin according to claim 1 or claim 2 it is characterised in that: include
Following steps:
(1) recover: microbial fermentation inoculum is pressed above-mentioned parts by weight and puts into the warm water adding 25-30 DEG C in recovery container, plus
The water yield is 4-5 times of described microbial fermentation inoculum weight, closing standing 5-10h, forms recovery bacterium solution；
(2) ferment: the bacterium solution that above-mentioned steps (1) have been recovered adds 25-30 DEG C of warm water, is diluted to the 5-7% of daily ration gross weight
Bacterium solution diluent, by bran powder, bean cake powder, fish powder, Sargassum powder, bone meal, squid liver paste, cholesterol powder, tricalcium phosphate, phosphoric acid
Hydrogen calcium, vitamin d3, tea seed cake powder, potassium dihydrogen phosphate and bile acid are pressed above-mentioned parts by weight and are put in recovery container, are sufficiently stirred for,
Closing fermentation 3-8h；Depending on room temperature, best results during micro- acid fragrance to fermentation time in fermented product；For can fully ferment,
Sweat stirred 1-2 time every 1 hour；
(3) shape: feedstuff control water that above-mentioned steps (2) are fermented, knead after make the dosage form feedstuff such as granule, pie.
Priority Applications (1)
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107616306A (en) * | 2017-10-09 | 2018-01-23 | 芜湖神唐生态农业有限公司 | A kind of feed for improving cray meat |
| CN107874010A (en) * | 2017-10-09 | 2018-04-06 | 无为县乡谷生态养殖有限公司 | A kind of lobster growth promotion aquaculture feeds |
| CN109207396A (en) * | 2018-09-12 | 2019-01-15 | 浙江海洋大学 | A kind of application of method and the strain that screening strain using squid viscera |
| CN109452498A (en) * | 2018-12-30 | 2019-03-12 | 盐城工学院 | A kind of feed promoting cray husking |
| CN109480127A (en) * | 2018-12-30 | 2019-03-19 | 盐城工学院 | A kind of cray growth-promoting feed |
| CN110140808A (en) * | 2018-03-15 | 2019-08-20 | 张国强 | Application method of the tea seed cake as aquatic livestock and ruminant additive |
| CN110419648A (en) * | 2019-09-02 | 2019-11-08 | 云南俊涛养殖有限公司 | A kind of promotion cray husking breeding feed |
| CN110463635A (en) * | 2019-08-19 | 2019-11-19 | 中国水产科学研究院黄海水产研究所 | Tea Saponin is being used to prepare the application reduced in the Crab larvae death rate and promotion Crab larvae husking preparation |
| CN112244176A (en) * | 2020-08-28 | 2021-01-22 | 盐城工学院 | Feed for efficiently promoting exuviation of juvenile crayfish |
| CN114747696A (en) * | 2022-04-01 | 2022-07-15 | 湖南文和友乔口小龙虾养殖有限公司 | Crayfish feed and preparation method thereof |
| CN117958356A (en) * | 2024-01-23 | 2024-05-03 | 安徽科宝生物工程有限公司 | Application of additive containing bile acid and cholesterol in promoting growth performance of Litopenaeus vannamei and regulating lipid metabolism |
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| CN105010775A (en) * | 2014-04-30 | 2015-11-04 | 邓永杰 | Feed for promoting rapid shelling of prawns |
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| CN105010775A (en) * | 2014-04-30 | 2015-11-04 | 邓永杰 | Feed for promoting rapid shelling of prawns |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107616306A (en) * | 2017-10-09 | 2018-01-23 | 芜湖神唐生态农业有限公司 | A kind of feed for improving cray meat |
| CN107874010A (en) * | 2017-10-09 | 2018-04-06 | 无为县乡谷生态养殖有限公司 | A kind of lobster growth promotion aquaculture feeds |
| CN110140808A (en) * | 2018-03-15 | 2019-08-20 | 张国强 | Application method of the tea seed cake as aquatic livestock and ruminant additive |
| CN109207396A (en) * | 2018-09-12 | 2019-01-15 | 浙江海洋大学 | A kind of application of method and the strain that screening strain using squid viscera |
| CN109452498A (en) * | 2018-12-30 | 2019-03-12 | 盐城工学院 | A kind of feed promoting cray husking |
| CN109480127A (en) * | 2018-12-30 | 2019-03-19 | 盐城工学院 | A kind of cray growth-promoting feed |
| CN110463635A (en) * | 2019-08-19 | 2019-11-19 | 中国水产科学研究院黄海水产研究所 | Tea Saponin is being used to prepare the application reduced in the Crab larvae death rate and promotion Crab larvae husking preparation |
| CN110419648A (en) * | 2019-09-02 | 2019-11-08 | 云南俊涛养殖有限公司 | A kind of promotion cray husking breeding feed |
| CN112244176A (en) * | 2020-08-28 | 2021-01-22 | 盐城工学院 | Feed for efficiently promoting exuviation of juvenile crayfish |
| CN114747696A (en) * | 2022-04-01 | 2022-07-15 | 湖南文和友乔口小龙虾养殖有限公司 | Crayfish feed and preparation method thereof |
| CN117958356A (en) * | 2024-01-23 | 2024-05-03 | 安徽科宝生物工程有限公司 | Application of additive containing bile acid and cholesterol in promoting growth performance of Litopenaeus vannamei and regulating lipid metabolism |
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Application publication date: 20170125 |