CN106616056A - Larval crab compound feed and production method thereof - Google Patents
Larval crab compound feed and production method thereof Download PDFInfo
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- CN106616056A CN106616056A CN201611252145.6A CN201611252145A CN106616056A CN 106616056 A CN106616056 A CN 106616056A CN 201611252145 A CN201611252145 A CN 201611252145A CN 106616056 A CN106616056 A CN 106616056A
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- percent
- eriocheir sinensiss
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- mixed feed
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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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- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
The invention discloses a larval crab compound feed. According to the technical scheme, the larval crab compound feed is prepared from the following components in percentage by weight: 40 to 60 percent of steam fish meal, 8 to 20 percent of bean pulp, 0 to 10 percent of rice bran, 0 to 5 percent of South Pole krill meal, 2 to 5 percent of zymosan, 1.0 to 2.0 percent of high-quality fish oil, 10 to 30 percent of wheat, 1 to 2 percent of a vitamin and mineral salt premix, 0.5 to 1.5 percent of choline chloride and 0.1 to 0.5 percent of astaxanthin. A production method comprises the following steps: mixing all the formula components in a mixing machine to enable the variance to be less than 5 percent; after the components are uniformly mixed, carrying out pulverizing through an ultrafine pulverizer to enable all the components to pass through a sieve of 80 meshes; introducing water vapor, which account for 15 percent of the total mass of all the components and has the temperature of 100 to 105 DEG C, to modulate the pulverized materials in a modem for 2 to 3 minutes, and then enabling the raw materials to enter an extrusion granulator for granulation at the temperature of 90 to 95 DEG C; drying the extruded feed granules. The scheme provided by the invention is easy to prepare and balanced in nutrition, and can meet the growing requirements of larval crabs.
Description
Technical field
The present invention relates to feed for river crab processing technique field, more particularly to a kind of production method of button Eriocheir sinensiss mixed feed.
Background technology
Crab is the important aquatic economic animal of China, and on the ground such as Jiangsu, Anhui, Hubei, cultivation amount is very big.Crab is typically supported
Grow 2 years, First Year is that, by megalops larva cultivation to button Eriocheir sinensiss, Second Year is cultivated to into Eriocheir sinensiss from button Eriocheir sinensiss.At present, coordinate into Eriocheir sinensiss cultivation
Feedstuff comparative maturity.However, the mixed feed for being specifically designed for detaining Eriocheir sinensiss cultivation design has not yet seen.Therefore, design a kind of
Button Eriocheir sinensiss mixed feed proprietary formula, and production method reasonable in design, to lifting crab healthy aquaculture level and sustainable development
Have very important significance.
The content of the invention
In view of the shortcomings of the prior art, present invention is primarily targeted at providing one kind prepares simple, nutrition equilibrium,
Disclosure satisfy that button Eriocheir sinensiss grow the mixed feed of demand.
For achieving the above object, the invention provides following technical scheme：One kind button Eriocheir sinensiss mixed feed, by weight, bag
Include following component, steam fish meal 40～60%, bean cake 8～20%, Testa oryzae 0～10%, euphausia superba powder 0～5%, zymosan 2～
5%, high-quality fish oil 1.0～2.0%, Semen Tritici aestivi 10～30%, vitamin and mineral salt premix material 1～2%, choline chloride 0.5～1.5%,
Astaxanthin 0.1～0.5%.
Preferably, by weight, including following component, steam fish flour 58%, bean cake 15%, zymosan 4%, high-quality fish oil
2%, Semen Tritici aestivi 17.9%, vitamin and mineral salt premix material 2%, choline chloride 1%, astaxanthin 0.1%.
A kind of production method of button Eriocheir sinensiss mixed feed, comprises the steps：
（1）, by each component weight/mass percentage composition in formula weigh each component；
（2）, by all recipe ingredients in mixer mix so as to variance be less than 5%；
（3）, Jing super micron mill is crushed after mix homogeneously, makes all the components to pass through the screen cloth of 80 mesh；
（4）, the material after crushing is passed through the water of 15%, 100～105 DEG C of formula each group subtotaling quality in modem and steams
Controlled atmosphere system 2～3 minutes, then makes raw material pelletize into extruding puffing granulator at a temperature of 90～95 DEG C；
（5）, will be expanded after feed granules drying.
Preferably, the step（2）In, all recipe ingredients mix 60 ~ 120 seconds in mixer.
Preferably, the step（5）In, drying temperature is 90 ~ 103 DEG C.
The present invention has the advantage that the present invention selects life for the digestive physiological characteristics of button Eriocheir sinensiss relative to prior art
The high feedstuff of thing utilization rate, including steam fish flour, bean cake etc., these raw materials have promotion button Eriocheir sinensiss growth, improve digestion suction
Yield, reduces nitrogen, phosphorus excretion, the advantages of enhancing to the resistance of pathogen.Fish oil is also used in the mixed feed of the present invention
Deng raw material, this has good effect in terms of attracting button Eriocheir sinensiss to ingest.Compared with prior art, product of the present invention has following excellent
Point：（1）Feedstuff good palatability, easily ingests, and reduces feed waste；（2）Fast growth, feed coefficient is low, and cost is reduced；
（3）Nutrition is balanced, it is ensured that button Eriocheir sinensiss health level；（4）Feedstuff water stability is good, is difficult to pollute breeding water body water quality.
Specific embodiment
With reference to specific embodiment, the invention will be further described.
One kind button Eriocheir sinensiss mixed feed, by weight, including following component, steam fish meal 40～60%, bean cake 8～20%, rice
Bran 0～10%, euphausia superba powder 0～5%, zymosan 2～5%, high-quality fish oil 1.0～2.0%, Semen Tritici aestivi 10～30%, vitamin
With mineral salt premix material 1～2%, choline chloride 0.5～1.5%, astaxanthin 0.1～0.5%.
Further, by weight, including following component, steam fish flour 58%, bean cake 15%, zymosan 4%, unblemished fish
Oil 2%, Semen Tritici aestivi 17.9%, vitamin and mineral salt premix material 2%, choline chloride 1%, astaxanthin 0.1%.
A kind of production method of button Eriocheir sinensiss mixed feed, comprises the steps：
（1）, by each component weight/mass percentage composition in formula weigh each component；
（2）, by all recipe ingredients in mixer mix so as to variance be less than 5%；
（3）, Jing super micron mill is crushed after mix homogeneously, makes all the components to pass through the screen cloth of 80 mesh；
（4）, the material after crushing is passed through the water of 15%, 100～105 DEG C of formula each group subtotaling quality in modem and steams
Controlled atmosphere system 2～3 minutes, then makes raw material pelletize into extruding puffing granulator at a temperature of 90～95 DEG C；
（5）, will be expanded after feed granules drying
It is improved, step（2）In, all recipe ingredients mix 60 ~ 120 seconds in mixer.
Further, step（5）In, drying temperature is 90 ~ 103 DEG C.
Embodiment one
Weigh steam fish flour 58kg, soybean meal 15kg, zymosan 4kg, high-quality fish oil 2kg, Semen Tritici aestivi 17.5kg, vitamin and ore deposit
Thing salt premix material 2kg, choline chloride 1kg, astaxanthin 0.5kg.
Production method：By all components in formula after mixer mixes 60 seconds so as to which the coefficient of variation is less than 5%；So
Crush through super micron mill afterwards, make all the components all can pass through the screen cloth of 80 mesh；Material is moved into into modem, is passed through
100 DEG C of vapor 15kg is modulated 3 minutes, and extruding granulation is then carried out at a temperature of 95 DEG C；By feedstuff under the conditions of 103 DEG C
Granule is dried.
Embodiment two
Weigh steam fish flour 45kg, soybean meal 16kg, Semen arachidis hypogaeae dregs 5kg, euphausia superba powder 2kg, zymosan 5kg, high-quality fish oil
2kg, Semen Tritici aestivi 21.8kg, vitamin and mineral salt premix material 1.5kg, choline chloride 1.5kg, astaxanthin 0.2kg.
Production method：By all components in formula after mixer mixes 120 seconds so as to which the coefficient of variation is less than 5%；So
Crush through super micron mill afterwards, make all the components all can pass through the screen cloth of 80 mesh；Material is moved into into modem, is passed through
102 DEG C of vapor 15kg is modulated 2 minutes, and extruding granulation is then carried out at a temperature of 93 DEG C；By feedstuff under the conditions of 95 DEG C
Granule is dried.
Embodiment three
Weigh steam fish flour 40kg, soybean meal 20kg, euphausia superba powder 5kg, zymosan 5kg, high-quality fish oil 2kg, Semen Tritici aestivi
24.5kg, vitamin and mineral salt premix material 2kg, choline chloride 1kg, astaxanthin 0.5kg., Radix Glycyrrhizae 0.1kg, Herba Plantaginiss
0.2kg。
Production stage：By all components in formula after mixer mixes 100 seconds so as to which the coefficient of variation is less than 5%；So
Crush through super micron mill afterwards, make all the components all can pass through the screen cloth of 80 mesh；Material is moved into into modem, is passed through
102 DEG C of vapor 15kg is modulated 2.5 minutes, and extruding granulation is then carried out at a temperature of 95 DEG C；To raise under the conditions of 98 DEG C
Material granule drying.
Contrast experiment：4 groups of Eriocheir sinensiss pools are selected, 100 button Eriocheir sinensiss are placed in every group of Eriocheir sinensiss pool to carry out feeding experiment, and above three is implemented
The obtained button Eriocheir sinensiss mixed feed of example is fed respectively to the first to the three group Eriocheir sinensiss pool, and the 4th group of Eriocheir sinensiss pool feeds as a control group tradition button Eriocheir sinensiss
Feedstuff.Experimental comparison through scheduling to last half a year, the button Eriocheir sinensiss of the first to three group are obvious in quantity, body weight healthy water equality index
Lead over the button Eriocheir sinensiss on the 4th group of Eriocheir sinensiss pool.Experiment shows that the scheme nutrition of the button Eriocheir sinensiss mixed feed that the present invention is provided is balanced, is beneficial to
The growth of button Eriocheir sinensiss, it is ensured that button Eriocheir sinensiss health level.
The present invention is directed to the digestive physiological characteristics of button Eriocheir sinensiss, the feedstuff for selecting bioavailability high, including steam fish flour,
Bean cake etc., these raw materials have promotion button Eriocheir sinensiss growth, improve digestibility, reduce nitrogen, phosphorus and drain, and enhancing is supported to pathogen
The advantages of drag.The raw materials such as fish oil are also used in the mixed feed of the present invention, this has well in terms of attracting button Eriocheir sinensiss to ingest
Effect.Compared with prior art, product of the present invention has the advantage that：（1）Feedstuff good palatability, easily ingests, and reduces feedstuff
Waste；（2）Fast growth, feed coefficient is low, and cost is reduced；（3）Nutrition is balanced, it is ensured that button Eriocheir sinensiss health level；（4）Feedstuff water
Middle good stability, is difficult to pollute breeding water body water quality.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned enforcement
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
Should be regarded as protection scope of the present invention.
Claims (5)
1. it is a kind of to detain Eriocheir sinensiss mixed feed, it is characterised in that by weight, including following component, steam fish meal 40～60%, bean cake 8
～20%, Testa oryzae 0～10%, euphausia superba powder 0～5%, zymosan 2～5%, high-quality fish oil 1.0～2.0%, Semen Tritici aestivi 10～
30%, vitamin and mineral salt premix material 1～2%, choline chloride 0.5～1.5%, astaxanthin 0.1～0.5%.
2. one kind according to claim 1 detains Eriocheir sinensiss mixed feed, it is characterised in that：By weight, including following component, steam
Gas fish flour 58%, bean cake 15%, zymosan 4%, high-quality fish oil 2%, Semen Tritici aestivi 17.9%, vitamin and mineral salt premix material 2%, chlorination
Choline 1%, astaxanthin 0.1%.
3. it is a kind of button Eriocheir sinensiss mixed feed production method, it is characterised in that comprise the steps：
（1）, by each component weight/mass percentage composition in formula weigh each component；
（2）, by all recipe ingredients in mixer mix so as to variance be less than 5%；
（3）, Jing super micron mill is crushed after mix homogeneously, makes all the components to pass through the screen cloth of 80 mesh；
（4）, the material after crushing is passed through the water of 15%, 100～105 DEG C of formula each group subtotaling quality in modem and steams
Controlled atmosphere system 2～3 minutes, then makes raw material pelletize into extruding puffing granulator at a temperature of 90～95 DEG C；
（5）, will be expanded after feed granules drying.
4. it is according to claim 3 it is a kind of button Eriocheir sinensiss mixed feed production method, it is characterised in that the step（2）
In, all recipe ingredients mix 60 ~ 120 seconds in mixer.
5. it is according to claim 3 it is a kind of button Eriocheir sinensiss mixed feed production method, it is characterised in that the step（5）In,
Drying temperature is 90 ~ 103 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611252145.6A CN106616056A (en) | 2016-12-30 | 2016-12-30 | Larval crab compound feed and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611252145.6A CN106616056A (en) | 2016-12-30 | 2016-12-30 | Larval crab compound feed and production method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106616056A true CN106616056A (en) | 2017-05-10 |
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ID=58837190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611252145.6A Pending CN106616056A (en) | 2016-12-30 | 2016-12-30 | Larval crab compound feed and production method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108094753A (en) * | 2017-11-24 | 2018-06-01 | 镇江华优生态农业科技有限公司 | A kind of button crab high calcium fermented feed |
| CN108094754A (en) * | 2017-11-24 | 2018-06-01 | 镇江华优生态农业科技有限公司 | A kind of young extremely detains the mixed feed in crab stage and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101569376A (en) * | 2009-06-01 | 2009-11-04 | 浙江金大地饲料有限公司 | Expanded sinking formula feed suitable for sea crabs to ingest and method for preparing same |
| CN105614174A (en) * | 2016-02-04 | 2016-06-01 | 广东恒兴饲料实业股份有限公司 | Bream feed and preparation method thereof |
| CN105724829A (en) * | 2016-02-25 | 2016-07-06 | 深圳市澳华农牧有限公司 | Nutrient enrichment feed before overwintering of juvenile crabs of river crabs cultured in pond and using method thereof |
-
2016
- 2016-12-30 CN CN201611252145.6A patent/CN106616056A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101569376A (en) * | 2009-06-01 | 2009-11-04 | 浙江金大地饲料有限公司 | Expanded sinking formula feed suitable for sea crabs to ingest and method for preparing same |
| CN105614174A (en) * | 2016-02-04 | 2016-06-01 | 广东恒兴饲料实业股份有限公司 | Bream feed and preparation method thereof |
| CN105724829A (en) * | 2016-02-25 | 2016-07-06 | 深圳市澳华农牧有限公司 | Nutrient enrichment feed before overwintering of juvenile crabs of river crabs cultured in pond and using method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108094753A (en) * | 2017-11-24 | 2018-06-01 | 镇江华优生态农业科技有限公司 | A kind of button crab high calcium fermented feed |
| CN108094754A (en) * | 2017-11-24 | 2018-06-01 | 镇江华优生态农业科技有限公司 | A kind of young extremely detains the mixed feed in crab stage and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |