CN109452499A - A kind of cray feed - Google Patents
A kind of cray feed Download PDFInfo
- Publication number
- CN109452499A CN109452499A CN201811649630.6A CN201811649630A CN109452499A CN 109452499 A CN109452499 A CN 109452499A CN 201811649630 A CN201811649630 A CN 201811649630A CN 109452499 A CN109452499 A CN 109452499A
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- parts
- cray
- vitamin
- feed
- powders
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/22—Animal feeding-stuffs from material of animal origin from fish
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/163—Sugars; Polysaccharides
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/174—Vitamins
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/22—Compounds of alkali metals
-
- 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
-
- 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
Abstract
The invention discloses a kind of cray feed, the feed includes following components by weight: 20~40 parts of fermented bean dregs, 20~35 parts of sorghum flours, 15~25 parts of yam flours, 15~20 parts of peanut powders, 10~15 parts of bran powders, 20~30 parts of freshwater mussel muddy flesh, 15~20 parts of earthworm powders, 3~5 parts of vitamin premixs, 1~3 portion of salt.Cray feed nutrient of the invention is comprehensively balanced, can effectively enhance shrimps immunity, promote the growth of cray, improve survival rate, and the cray individual net weight cultivated is big, good luster, without fishy smell, it is steamed after meat it is pure and fresh flexible.
Description
Technical field
The invention belongs to aquaculture fields, and in particular to a kind of cray feed.
Background technique
Cray (scientific name: Procambarus clarkii): also referred to as Procambius clarkii, red crayfish and freshwater crayfish.Shape
Like shrimp, crust is hard.Adult is about 5.6~11.9cm, kermesinus, the nearly black in crust part, and belly back side has a wedge-shaped bar
Line.Juvenile prawn body is uniform grey, has black ripple sometimes.Chela is long and narrow.Do not separated by areola in the middle part of crust, on crust
Obvious tool particle.Volume sword has gemmule or volume sword end has indentation.It is a kind of economic freshwater shrimps, because meat flavour is delicious joyous by people
It meets.Because its omnivorousness, the speed of growth is fast, adaptable due to absolute competitive advantage is formed in local environment.It is taken the photograph
Eating range includes water plant, algae, aquatic insect, animal carcass etc., and food is also killed each other when deficient scarce.
In recent years, cray has become Important Economic breed variety in China, as the market demand constantly increases, lake
It puts cray in a suitable place to breed and has been unable to meet the market demand, artificial breeding has been increasingly becoming trend at present, in artificial breeding, cray feed
As an extremely important ring, the yield of cray is often limited, scientific and efficient feed formula, which is increasingly becoming, improves small dragon
The key factor of shrimp yield.
108719685 A of CN discloses a kind of Chinese medicine cray feed, and ingredient includes seaweed, conch meal, spiral shell
Snail, vinasse, expanded soybean, pulp of a pumpkin, sweet basil leaf, Poria cocos, linseed oil, purple perilla, Radix Isatidis, peppermint, the tuber of pinellia, Radix Glycyrrhizae and fish
Oil.It claims that the feed nutrition of the composition proportion is balanced, and proportion health can effectively promote the growth of cray, prevent small
Lobster unusual death.But lacks corresponding experimental data as support, therefore how can not judge its specific effect.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of cray feeds, and nutritional ingredient is comprehensively balanced, can have
Effect enhancing shrimps immunity, promotes the growth of cray, improves survival rate, the cray individual net weight cultivated is big, gloss
Well, without fishy smell, meat is pure and fresh flexible after steaming in clear soup.
The present invention is achieved by the following technical solutions:
A kind of cray feed, by weight include following components: 20~40 parts of fermented bean dregs, 20~35 parts of sorghum flours,
15~25 parts of yam flours, 15~20 parts of peanut powders, 10~15 parts of bran powders, 20~30 parts of freshwater mussel muddy flesh, 15~20 parts of earthworm powders, 3
~5 parts of vitamin premixs, 1~3 portion of salt.
Preferably, in the vitamin premix containing 0.1~0.3 part of vitamin C, 0.03~0.08 part of vitamin E,
0.05~0.08 part of vitamin K, remaining is glucose.
It preferably, further include 1~3 part of composite bacteria agent.
Preferably, the composite bacteria agent includes bacillus, lactic acid bacteria and photosynthetic bacteria, and ratio is 3:1:1~5:2:1.
Preferably, the bacillus is bacillus subtilis or bacillus mycoides.
Cray feed part material of the invention is described as follows:
Fermented bean dregs are good plant protein sources, the ammonia also needed containing trypsin ihhibitor and cray shrimp body
Base sour component has and improves palatability, improves nutrient digestion and absorbs, and promotes growth, reduces the effect of diarrhea, for culture
It is particularly important bait for the cray young.
The main component of sorghum flour is starch, accounts for about the 61%~63% of weight, cellulose and hemicellulose account for 6%~
7%, protein accounts for about 9.4%~10.5%, is good carbon source also containing micro substances such as inorganic salts, fat, can be effective
Promote the growth of cray.
Yam flour contains the ingredients such as protein, carbohydrate, vitamin, fat, choline, amylase, also contains iodine, calcium, iron, phosphorus
Equal inorganic salts and microelement, are properly added the growth and development for being conducive to cray, and improve the mouthfeel of meat in feed.
Peanut powder be residue after shelled peanut oil expression after dried, crushed made of powder, be that provide cray raw
One of long organic nitrogen source, protein rich in, microelement.
Bran powder is mainly processed by pericarp, kind skin, perisperm, aleurone and embryo, rice bran egg rich in
White, rice bran protein is a kind of good vegetable protein, and amino acid composition rationally, there is high biological value in rice bran protein, with
Milk, egg are similar.
Freshwater mussel muddy flesh and earthworm powder etc. have the feed of denseer fishy smell, rich in protein, amino acid, fat, minerals, dimension life
Element and microelement etc., are the higher living animal feeds of nutritional ingredient that cray is fond of, and it is appropriate to carry out with vegetal bait
Proportion, also make while providing nutritive value for feed feed tool be a bit sticky.Because cray is chewiness mouth
Device needs feed to be a bit sticky to facilitate cray to ingest.
There are photosynthetic pigments in photosynthetic bacteria body, in anaerobism and under having illumination condition, using solar irradiation and can absorb inorganic
Nutritive salt synthesizes the substance of itself needs.
Bacillus subtilis has the activity of stronger protease, lipase, amylase, to the capacity of decomposition of organic substance
By force, can excrement, residual bait and other debirs in fast decoupled water body, eliminate ammonia nitrogen, nitrite, while can promote beneficial to detest
The growth of oxygen bacterium, reduces pond bottom sludge pollution, and purify water (a small amount of with can promote rich water), improvement water body and bottom environment.
Lactic acid bacteria is a kind of anaerobism or facultative anaerobic bacteria, acidproof, not alkaline-resisting, can decompose carbohydrate and generate lactic acid, can increase
The immunity of strong aquatic livestock, promotes growth.
In summary the explanation of the fractions of feed of the present invention, the invention has the following advantages:
1, cray feedstuff ingredient collocation of the invention is scientific and reasonable, wherein fermented bean dregs, sorghum flour, yam flour,
It is fine to provide carbohydrate abundant, protein, sugar, food for the combination of peanut powder, bran powder, freshwater mussel muddy flesh and earthworm powder
The nutritional ingredients such as dimension, wherein peanut powder, bran powder etc. are all excellent protein supplementaling feeds, and proportion appropriate is conducive to drop
The cost of low feed, and vitamin premix and salt are supplemented with vitamin and microelement needed for cray.Nutritional ingredient
It is comprehensively balanced, it can effectively enhance shrimps immunity, promote the growth of cray, it is big at shrimp individual net weight, improve survival rate.
2, cray feed of the invention is used as additive using composite bacteria agent, reduces aquaculture cost, bacillus with
Photosynthetic bacteria can degrade organic pollutant such as dead shrimp in water body, water plant etc. of rotting, and eliminate organic substance excessive in water, thus
The transparency for improving water body, reaches purpose of purifying the water quality.Using the additive cultivate cray good luster, without fishy smell, clearly
Meat is pure and fresh flexible after steaming.
Specific embodiment
Present invention is further elaborated in following combination specific embodiment.
Embodiment 1
A kind of cray feed includes following components: 20 parts of fermented bean dregs, 20 parts of sorghum flours, 15 portions of Chinese yams by weight
Powder, 15 parts of peanut powders, 10 parts of bran powders, 20 parts of freshwater mussel muddy flesh, 15 parts of earthworm powders, 3 parts of vitamin premixs, 1 portion of salt.
Contain 0.1 part of vitamin C, 0.03 part of vitamin E, 0.05 part of vitamin K in the vitamin premix,
Remaining is glucose.
By the broken mixing of above-mentioned raw materials, its fineness 100% is made, above by 100 mesh, feed to be made by 80 mesh, 95%.
Embodiment 2
A kind of cray feed includes following components: 40 parts of fermented bean dregs, 35 parts of sorghum flours, 25 portions of Chinese yams by weight
Powder, 20 parts of peanut powders, 15 parts of bran powders, 30 parts of freshwater mussel muddy flesh, 20 parts of earthworm powders, 5 parts of vitamin premixs, 3 portions of salt.
Contain 0.3 part of vitamin C, 0.08 part of vitamin E, 0.08 part of vitamin K in the vitamin premix,
Remaining is glucose.
By the broken mixing of above-mentioned raw materials, its fineness 100% is made, above by 100 mesh, feed to be made by 80 mesh, 95%.
Embodiment 3
A kind of cray feed includes following components: 30 parts of fermented bean dregs, 25 parts of sorghum flours, 20 portions of Chinese yams by weight
Powder, 18 parts of peanut powders, 12 parts of bran powders, 25 parts of freshwater mussel muddy flesh, 17 parts of earthworm powders, 4 parts of vitamin premixs, 2 portions of salt.
Contain 0.2 part of vitamin C, 0.05 part of vitamin E, 0.06 part of vitamin K in the vitamin premix,
Remaining is glucose.
By the broken mixing of above-mentioned raw materials, its fineness 100% is made, above by 100 mesh, feed to be made by 80 mesh, 95%.
Embodiment 4
A kind of cray feed includes following components: 30 parts of fermented bean dregs, 25 parts of sorghum flours, 20 portions of Chinese yams by weight
Powder, 18 parts of peanut powders, 12 parts of bran powders, 25 parts of freshwater mussel muddy flesh, 17 parts of earthworm powders, 4 parts of vitamin premixs, 2 parts of salt, compound bacterias
1 part of agent.
Contain 0.2 part of vitamin C, 0.05 part of vitamin E, 0.06 part of vitamin K in the vitamin premix,
Remaining is glucose.
The composite bacteria agent includes bacillus subtilis, lactic acid bacteria and photosynthetic bacteria, ratio 3:1:1.
Above-mentioned raw materials are crushed mixing in addition to composite bacteria agent, then admix composite bacteria agent mixing, finally make its fineness 100% logical
80 mesh, 95% are crossed above by 100 mesh, feed is made.
Embodiment 5
A kind of cray feed includes following components: 35 parts of fermented bean dregs, 30 parts of sorghum flours, 20 portions of Chinese yams by weight
Powder, 18 parts of peanut powders, 13 parts of bran powders, 26 parts of freshwater mussel muddy flesh, 17 parts of earthworm powders, 4 parts of vitamin premixs, 2 parts of salt, compound bacterias
3 parts of agent.
Contain 0.2 part of vitamin C, 0.06 part of vitamin E, 0.07 part of vitamin K in the vitamin premix,
Remaining is glucose.
The composite bacteria agent includes bacillus mycoides, lactic acid bacteria and photosynthetic bacteria, ratio 5:2:1.
Above-mentioned raw materials are crushed mixing in addition to composite bacteria agent, then admix composite bacteria agent mixing, finally make its fineness 100% logical
80 mesh, 95% are crossed above by 100 mesh, feed is made.
Test case 1
The first tenday period of a month in May, the larva of crayfish for selecting the long 1~2cm health of body at random are put in a suitable place to breed to rice field, per acre injected volume 2000
Tail is divided into 6 groups (control group, embodiment groups 1~5), and wherein control group is fed using normal diet, and embodiment group 1~5 makes respectively
With the feed feeding in Examples 1 to 5, breeding cycle is 3 months.Concrete outcome is as shown in table 1 below.
Influence of 1 feed of table to cray growth performance
It as can be seen from Table 1, is more than 400 jin using the cray per mu yield that feed of the invention is cultivated, and individual
Net weight is big, can be inferred that feed of the invention enhances the immunity of cray from the data of high survival rate, and composite bacteria agent
Addition effectively increase each side's face data of cray, be a kind of excellent feed addictive.
Claims (5)
1. a kind of cray feed, which is characterized in that by weight include following components: 20~40 parts of fermented bean dregs, 20~35
Part sorghum flour, 15~25 parts of yam flours, 15~20 parts of peanut powders, 10~15 parts of bran powders, 20~30 parts of freshwater mussel muddy flesh, 15~20 parts
Earthworm powder, 3~5 parts of vitamin premixs, 1~3 portion of salt.
2. a kind of cray feed according to claim 1, which is characterized in that contain dimension life in the vitamin premix
0.1~0.3 part of plain C, 0.03~0.08 part of vitamin E, 0.05~0.08 part of vitamin K, remaining is glucose.
3. a kind of cray feed according to claim 1, which is characterized in that further include 1~3 part of composite bacteria agent.
4. a kind of cray feed according to claim 3, which is characterized in that the composite bacteria agent include bacillus,
Lactic acid bacteria and photosynthetic bacteria, ratio are 3:1:1~5:2:1.
5. a kind of cray feed according to claim 4, which is characterized in that the bacillus is bacillus subtilis
Or bacillus mycoides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649630.6A CN109452499A (en) | 2018-12-30 | 2018-12-30 | A kind of cray feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649630.6A CN109452499A (en) | 2018-12-30 | 2018-12-30 | A kind of cray feed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109452499A true CN109452499A (en) | 2019-03-12 |
Family
ID=65616101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811649630.6A Pending CN109452499A (en) | 2018-12-30 | 2018-12-30 | A kind of cray feed |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110037166A (en) * | 2019-05-23 | 2019-07-23 | 盐城恒兴饲料有限公司 | A kind of preparation method of Procambius clarkii Chinese herbal medicine composite fermented feed |
| CN111317075A (en) * | 2020-03-31 | 2020-06-23 | 盐城工学院 | Crayfish feed and preparation method and application thereof |
| CN114903128A (en) * | 2022-05-11 | 2022-08-16 | 湖南文和友乔口小龙虾养殖有限公司 | Crayfish compound feed and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103478440A (en) * | 2013-06-28 | 2014-01-01 | 句容市创新果业专业合作社 | Feed used for crayfish in growing period and preparation method thereof |
| CN105394337A (en) * | 2015-11-16 | 2016-03-16 | 袁生咬 | Juvenile freshwater crayfish feed |
| CN107343560A (en) * | 2017-08-21 | 2017-11-14 | 湖北伟望农牧科技发展集团有限公司 | One kind changes shell phase cray feed |
-
2018
- 2018-12-30 CN CN201811649630.6A patent/CN109452499A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103478440A (en) * | 2013-06-28 | 2014-01-01 | 句容市创新果业专业合作社 | Feed used for crayfish in growing period and preparation method thereof |
| CN105394337A (en) * | 2015-11-16 | 2016-03-16 | 袁生咬 | Juvenile freshwater crayfish feed |
| CN107343560A (en) * | 2017-08-21 | 2017-11-14 | 湖北伟望农牧科技发展集团有限公司 | One kind changes shell phase cray feed |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110037166A (en) * | 2019-05-23 | 2019-07-23 | 盐城恒兴饲料有限公司 | A kind of preparation method of Procambius clarkii Chinese herbal medicine composite fermented feed |
| CN111317075A (en) * | 2020-03-31 | 2020-06-23 | 盐城工学院 | Crayfish feed and preparation method and application thereof |
| CN114903128A (en) * | 2022-05-11 | 2022-08-16 | 湖南文和友乔口小龙虾养殖有限公司 | Crayfish compound feed and preparation method thereof |
| CN114903128B (en) * | 2022-05-11 | 2024-01-16 | 湖南文和友乔口小龙虾养殖有限公司 | Crayfish compound feed and preparation method thereof |
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