CN106333140A - Crawfish unshelling hormone - Google Patents
Crawfish unshelling hormone Download PDFInfo
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- CN106333140A CN106333140A CN201610743363.3A CN201610743363A CN106333140A CN 106333140 A CN106333140 A CN 106333140A CN 201610743363 A CN201610743363 A CN 201610743363A CN 106333140 A CN106333140 A CN 106333140A
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- Prior art keywords
- procambarus clarkii
- unshelling
- shell element
- hormone
- shell
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Abstract
The invention provides a crawfish unshelling hormone. The crawfish unshelling hormone comprises calcium carbonate, vitamin D3, magnesium, zinc, oligose and oligose calcium. The crawfish unshelling hormone can effectively supplement and keep vitamins and mineral substances needed for growth of crawfish shells and has a good prevention and treatment effect on the phenomena that the shells cannot normally harden, soft shells are formed or crawfishes are unshelled without smoothness, and growth is slow. In addition, the unshelling hormone can adjust calcium and phosphorus balance and promote absorption so that the crawfish shells can be prevented from being soft and thin, being separated from muscles and forming water accumulation, and other bad symptoms can be prevented. Meanwhile, the unshelling hormone can promote chitin and calcium in bodies to be generated according to growth cycles and promote synchronous unshelling, size unevenness is avoided, and the breeding cycle is shortened. In addition, the unshelling hormone has the functions of preventing and treating diseases and promoting appetite. Due to the functions, the unshelling frequency and weight of the crawfishes can be finally effectively increased.
Description
Technical field
The present invention relates to technical field of aquaculture, more particularly, to a kind of Procambarus clarkii shell element.
Background technology
Shell is very important physiological phenomenon in the Crustacean life process such as shrimp Eriocheir sinensiss.During germling, shell is thin and flexible,
Referred to as skin, germling casts off a skin main row development by metamorphosis, and therefore referred to as growth is casted off a skin.Enter juvenile prawn or after the young Eriocheir sinensiss stage, shell is raw
Long mark, referred to as grows shell.The Crustaceans such as shrimp Eriocheir sinensiss will be realized growing, then quickly must slough off horny layer, break away from it
Constraint, absorbs moisture or air to grow, to extend new, soft ectoskeleton, then more rapid curing ectoskeleton protecting oneself
Oneself and realization motion.Ecdyson has the typical property of steroid hormone, can play and excites, adjusts shrimp vivo protein, sugar
The effect of the metabolism such as class and mineral, can promote carapace ectoskeleton to grow simultaneously.
But, the Crustacean such as shrimp Eriocheir sinensiss itself does not have the ability of synthesis steroid substance.In order to survive and grow, must
This kind of nutrient substance must be absorbed from bait.At present, manually feed in mixed feed and be mostly vegetable ingredients, vegetable ingredients
Feedstuff does not contain steroid substance, and therefore, manually joining adding ingredient science in bait, the shell element of reasonable mixture ratio is very necessary
's.
Content of the invention
The present invention provides the Procambarus clarkii shell element of a kind of composition science, reasonable mixture ratio, to be effectively increased Procambarus clarkii shell time
Number and body weight.
The present invention provides a kind of Procambarus clarkii shell element, and described Procambarus clarkii shell element includes following component: Calcium Carbonate, vitamin
D3, magnesium, zinc, oligosaccharide and oligomeric sugar calcium.
Preferably, described Procambarus clarkii shell element includes the composition of following parts by weight: Calcium Carbonate 30-50 part, vitamin d3
1-2 part, magnesium 0.5-2 part, zinc 0.5-1 part, oligosaccharide 60-70 part and oligomeric sugar calcium 30-50 part.
Preferably, described Procambarus clarkii shell element includes the composition of following parts by weight: 33 parts of Calcium Carbonate, vitamin d3 1.3
Part, 1 part of magnesium, 0.7 part of zinc, 65 parts of oligosaccharide and 35 parts of oligomeric sugar calcium.
Preferably, described Procambarus clarkii shell element directly splash or with Procambarus clarkii feedstuff mixed feeding Procambarus clarkii.
Preferably, the mass ratio that described Procambarus clarkii shell is plain and described Procambarus clarkii feedstuff mixes is 1:800-1100.
Preferably, the mass ratio that described Procambarus clarkii shell is plain and described Procambarus clarkii feedstuff mixes is 1:1000.
Preferably, described shell element is directly splashed and is added to the water including by described shell element, mix homogeneously, wherein, institute
The mass ratio stating shell element with water is 1:20-50.
Preferably, described shell element and the mass ratio of water are 1:25.
The technical scheme that embodiments of the invention provide can include following beneficial effect:
The present invention provides a kind of Procambarus clarkii shell element, and described Procambarus clarkii shell element includes following component: Calcium Carbonate, vitamin
D3, magnesium, zinc, oligosaccharide and oligomeric sugar calcium.The Procambarus clarkii shell element that the present invention provides can effectively supplement and maintain Procambarus clarkii first
Vitamin and mineral requirement needed for shell growth, can not normally harden to carapace, form soft shell or unsuccessful, the growth retardation that shells
Etc. phenomenon, there is preferable prevention effect.Secondly, this shell element scalable calcium phosphorus balance, promotes to absorb, thus preventing Procambarus clarkii
Carapace is soft and thin, separate with muscle, have the ill symptomses such as hydrops.Meanwhile, this shell element can promote internal chitin, calcareous by life
Long period generates, synchronous shelling, it is to avoid size is uneven, Shortening culturing period.Additionally, this shell element also has disease preventing and treating, increasing
The effects such as enter appetite.Above effect may finally be effectively increased Procambarus clarkii shell number of times and body weight.
It should be appreciated that above general description and detailed description hereinafter are only exemplary and explanatory, not
The present invention can be limited.
Specific embodiment
Each embodiment in this specification is all described by the way of going forward one by one, identical similar portion between each embodiment
Divide mutually referring to what each embodiment stressed is the difference with other embodiments.
Invention described above embodiment, does not constitute limiting the scope of the present invention.Any in the present invention
Spirit and principle within modification, equivalent and improvement of being made etc., should be included within the scope of the present invention.
Embodiment 1
The present embodiment provides a kind of Procambarus clarkii shell element, the composition of the described Procambarus clarkii shell element following parts by weight of inclusion:
33 parts of Calcium Carbonate, 1.3 parts of vitamin d3,1 part of magnesium, 0.7 part of zinc, 65 parts of oligosaccharide and 35 parts of oligomeric sugar calcium.
Embodiment 2
The present embodiment provides a kind of Procambarus clarkii shell element, the composition of the described Procambarus clarkii shell element following parts by weight of inclusion:
50 parts of Calcium Carbonate, 2 parts of vitamin d3,2 parts of magnesium, 1 part of zinc, 70 parts of oligosaccharide and 50 parts of oligomeric sugar calcium.
Embodiment 3
The present embodiment provides a kind of Procambarus clarkii shell element, the composition of the described Procambarus clarkii shell element following parts by weight of inclusion:
30 parts of Calcium Carbonate, 1 part of vitamin d3,0.5 part of magnesium, 0.5 part of zinc, 60 parts of oligosaccharide and 30 parts of oligomeric sugar calcium.
, for Procambarus clarkii cultivation, when cultivating Procambarus clarkii, shell element can be straight for the Procambarus clarkii shell element that above-described embodiment provides
Connect use of splashing, or shell element is used in mixed way with Procambarus clarkii feedstuff.Shell element is directly splashed when using, and shell element is added to
In water, mix homogeneously, wherein, shell element is 1:20-50 with the mass ratio of water, more preferably, the mass ratio of shell element and water
For 1:25.When shell element is used in mixed way with Procambarus clarkii feedstuff, shell element is mixed homogeneously with Procambarus clarkii feedstuff, wherein, shell element
The mass ratio mixing with Procambarus clarkii feedstuff is 1:800-1100, more preferably, the quality that shell element is mixed with Procambarus clarkii feedstuff
Than for 1:1000.
Procambarus clarkii shell number of times and body weight can be effectively increased for checking Procambarus clarkii shell element provided in an embodiment of the present invention.
The embodiment of the present invention additionally provides the contrast test that Procambarus clarkii shell is plain and common feed for nursing compares, the particular content of test
For: choose 400 healthy trophophase Procambarus clarkii, be randomly divided into 4 groups, experimental group 1, experimental group 2, experimental group 3 and matched group, point
Procambarus clarkii Cai Yong not fed 6 months by embodiment 1, embodiment 2 and the element of the shell prepared by embodiment 3, matched group is using common
Feed for nursing is fed 6 months；Respectively Procambarus clarkii is carried out before and after test with weighing body weight, and records the body weight of Procambarus clarkii during test
And shelling number of times.The concrete data of shelling number of times and body weight is please respectively with reference to Tables 1 and 2.
Table 1: experimental group 1-3 and matched group feed mortality rate after 30 days for the Procambarus clarkii
| Index | Matched group | Experimental group 1 | Experimental group 2 | Experimental group 3 |
| Shelling number of times | 5 times | 10 times | 8 times | 7 times |
Can learn from table 1, the Procambarus clarkii shelling number of times of matched group is only 5 times, and the shelling of the Procambarus clarkii of experimental group 1-3
Number of times is respectively 10 times, 8 times and 7 times, and thus, it is possible to learn, Procambarus clarkii shell element provided in an embodiment of the present invention can effectively carry
The shelling number of times of high Procambarus clarkii.
Table 2: experimental group 1-3 and matched group feed body weight change after 6 months for the Procambarus clarkii
Can learn from table 2, the Procambarus clarkii average weight gain of matched group is respectively less than the average weight gain amount of experimental group 1-3.By
The above can be learnt, Procambarus clarkii shell element provided in an embodiment of the present invention has promotion trophophase Procambarus clarkii fast-growth
Effect, has good economic benefit.
In sum, the Procambarus clarkii shell element that the present invention provides can effectively supplement and maintain the growth of Procambarus clarkii carapace required
Vitamin and mineral requirement, can not normally harden to carapace, form soft shell or shelling is unsuccessful, the phenomenon such as growth retardation has
Preferably prevention effect.Secondly, this shell element scalable calcium phosphorus balance, promotes to absorb, thus prevent Procambarus clarkii carapace soft and
Thin, separate with muscle, have the ill symptomses such as hydrops.Meanwhile, this shell element can promote internal chitin, calcareous by growth cycle life
Become, synchronization shells, it is to avoid size is uneven, Shortening culturing period.Additionally, this shell element also has disease preventing and treating, appetite stimulator etc.
Effect.Above effect may finally be effectively increased Procambarus clarkii shell number of times and body weight.
It should be noted that herein, the relational terms of such as " first " and " second " or the like are used merely to one
Individual entity or operation are made a distinction with another entity or operation, and not necessarily require or imply these entities or operate it
Between there is any this actual relation or order.And, term " inclusion ", "comprising" or its any other variant are intended to
Cover comprising of nonexcludability, so that including a series of process of key elements, method, article or equipment not only include those
Key element, but also include other key elements being not expressly set out, or also include for this process, method, article or set
Standby intrinsic key element.In the absence of more restrictions, the key element that limited by sentence "including a ..." it is not excluded that
Also there is other identical element in process, method, article or the equipment including described key element.
The above is only the specific embodiment of the present invention, makes skilled artisans appreciate that or realizing this
Bright.Multiple modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty phase one
The scope the widest causing.
Claims (8)
1. a kind of Procambarus clarkii shell element is it is characterised in that described Procambarus clarkii shell element includes following component: Calcium Carbonate, vitamin
D3, magnesium, zinc, oligosaccharide and oligomeric sugar calcium.
2. Procambarus clarkii shell element according to claim 1 is it is characterised in that described Procambarus clarkii shell element includes following weight
The composition of number: Calcium Carbonate 30-50 part, vitamin d3 1-2 part, magnesium 0.5-2 part, zinc 0.5-1 part, oligosaccharide 60-70 part and low
Polysaccharide calcium 30-50 part.
3. Procambarus clarkii shell element according to claim 1 is it is characterised in that described Procambarus clarkii shell element includes following weight
The composition of number: 33 parts of Calcium Carbonate, 1.3 parts of vitamin d3,1 part of magnesium, 0.7 part of zinc, 65 parts of oligosaccharide and 35 parts of oligomeric sugar calcium.
4. the Procambarus clarkii shell element according to any one in claim 1-3 is it is characterised in that described Procambarus clarkii shell is plain
Directly splash or with Procambarus clarkii feedstuff mixed feeding Procambarus clarkii.
5. Procambarus clarkii shell according to claim 4 element it is characterised in that described Procambarus clarkii shell plain with described Procambarus clarkii
The mass ratio of feedstuff mixing is 1:800-1100.
6. Procambarus clarkii shell according to claim 5 element it is characterised in that described Procambarus clarkii shell plain with described Procambarus clarkii
The mass ratio of feedstuff mixing is 1:1000.
7. Procambarus clarkii shell according to claim 3 element is it is characterised in that described shell element is directly splashed including will be described
Shell element is added to the water, mix homogeneously, and wherein, described shell element is 1:20-50 with the mass ratio of water.
8. Procambarus clarkii shell element according to claim 7 is it is characterised in that described shell element is 1 with the mass ratio of water:
25.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610743363.3A CN106333140A (en) | 2016-08-26 | 2016-08-26 | Crawfish unshelling hormone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610743363.3A CN106333140A (en) | 2016-08-26 | 2016-08-26 | Crawfish unshelling hormone |
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| Publication Number | Publication Date |
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| CN106333140A true CN106333140A (en) | 2017-01-18 |
Family
ID=57824063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610743363.3A Pending CN106333140A (en) | 2016-08-26 | 2016-08-26 | Crawfish unshelling hormone |
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| CN (1) | CN106333140A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107535401A (en) * | 2017-10-27 | 2018-01-05 | 宿松县东求水产开发有限公司 | A kind of method of replenishing the calcium of cray |
| CN109463535A (en) * | 2018-11-21 | 2019-03-15 | 武汉诺威特农业技术有限公司 | A kind of preparation method and product of the antibacterial calcium-supplementing preparation promoting cray shell |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101297817A (en) * | 2007-09-14 | 2008-11-05 | 天津生机集团有限公司 | Combination for promoting carapace growth and recovery of shrimp and crab of crustacean |
| CN102835548A (en) * | 2012-08-27 | 2012-12-26 | 广东海大集团股份有限公司 | Larval macrobrachium rosenbergii micro-pellet feed and preparation method thereof |
| CN105076706A (en) * | 2015-09-15 | 2015-11-25 | 杨长义 | Fodder for prawn in shelling period |
| CN105767597A (en) * | 2016-03-18 | 2016-07-20 | 岳阳市新宏饲料有限公司 | Granular compound feed for lobster |
| CN105795117A (en) * | 2016-03-18 | 2016-07-27 | 岳阳市新宏饲料有限公司 | River crab granular compound feed |
-
2016
- 2016-08-26 CN CN201610743363.3A patent/CN106333140A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101297817A (en) * | 2007-09-14 | 2008-11-05 | 天津生机集团有限公司 | Combination for promoting carapace growth and recovery of shrimp and crab of crustacean |
| CN102835548A (en) * | 2012-08-27 | 2012-12-26 | 广东海大集团股份有限公司 | Larval macrobrachium rosenbergii micro-pellet feed and preparation method thereof |
| CN105076706A (en) * | 2015-09-15 | 2015-11-25 | 杨长义 | Fodder for prawn in shelling period |
| CN105767597A (en) * | 2016-03-18 | 2016-07-20 | 岳阳市新宏饲料有限公司 | Granular compound feed for lobster |
| CN105795117A (en) * | 2016-03-18 | 2016-07-27 | 岳阳市新宏饲料有限公司 | River crab granular compound feed |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107535401A (en) * | 2017-10-27 | 2018-01-05 | 宿松县东求水产开发有限公司 | A kind of method of replenishing the calcium of cray |
| CN109463535A (en) * | 2018-11-21 | 2019-03-15 | 武汉诺威特农业技术有限公司 | A kind of preparation method and product of the antibacterial calcium-supplementing preparation promoting cray shell |
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Application publication date: 20170118 |