CN104522346B - The high-yield cultivating and storage method of a kind of initial feeding for giant salamander - Google Patents
The high-yield cultivating and storage method of a kind of initial feeding for giant salamander Download PDFInfo
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- CN104522346B CN104522346B CN201410685404.9A CN201410685404A CN104522346B CN 104522346 B CN104522346 B CN 104522346B CN 201410685404 A CN201410685404 A CN 201410685404A CN 104522346 B CN104522346 B CN 104522346B
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- giant salamander
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- initial feeding
- pond
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- 241000157862 Dicamptodontidae Species 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000003860 storage Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 241000256128 Chironomus <genus> Species 0.000 claims abstract description 28
- 239000008280 blood Substances 0.000 claims abstract description 23
- 210000004369 blood Anatomy 0.000 claims abstract description 23
- 239000004744 fabric Substances 0.000 claims abstract description 13
- 241000256135 Chironomus thummi Species 0.000 claims abstract description 6
- 235000013601 eggs Nutrition 0.000 claims abstract description 5
- 238000000855 fermentation Methods 0.000 claims abstract description 5
- 230000004151 fermentation Effects 0.000 claims abstract description 5
- 230000002269 spontaneous effect Effects 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims abstract 2
- 238000004140 cleaning Methods 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 6
- 239000012267 brine Substances 0.000 claims description 5
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000036541 health Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000013268 sustained release Methods 0.000 description 2
- 239000012730 sustained-release form Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000256113 Culicidae Species 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000019629 palatability Nutrition 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Fodder In General (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
The invention discloses a kind of high-yield cultivating of initial feeding for giant salamander and storage method, belong to initial feeding for giant salamander technical field, technical points comprise the steps：(1) 12 square metres of pond body is built, mat shelter is capped above pond body；(2) toward water filling in pond body, and fresh pig blood is put with gauze bag, tightens cloth sack and be submerged into bottom of pond again；(3) under 15 30 DEG C of environment temperature, pig blood water carries out spontaneous fermentation 35 days, attracts midge to come to lay eggs；(4) two days later, pond face is salvaged using the mesh screen of 80 120 mesh, the chironomus larvas for salvaging is rinsed well, rear freezen protective is dried；(5) after salvaging first, under 15 30 DEG C of environment temperature, daily repeat step (4)；The present invention is intended to provide the high-yield cultivating and storage method of the small and easily operated initial feeding for giant salamander of a kind of production process health, raw materials requirement amount；Cultivation for chironomus larvas.
Description
Technical field
The present invention relates to a kind of production method of animal feed, more specifically, more particularly to a kind of initial feeding for giant salamander
High-yield cultivating and storage method.
Background technology
Giant salamander is the distinctive rare rare wild animal of China, is protected with very high economic value, medical value and nutrition
Strong value.In the industrial aquaculture of giant salamander, the survival rate of giant salamander fry is very important, and the open-mouthed bait of giant salamander fry
It is the key factor that giant salamander fry is survived.Chironomus larvas suitable size, palatability is good, comprehensive nutrition, can promote economic animal children
Growing for body, is the natural bait of giant salamander large-scale cultivation；It will not cause the water pollution of rearing pool；Remain in raising
Chironomus larvas in pond will not produce harm to cultivation object, because of the organic debris in its huge uptake water body, also with purification
The effect of water quality.Traditional cultural method of chironomus larvas, is to be bred using raw material such as excrement, it has production process not
The big shortcoming of health, complex operation, raw materials requirement amount.
The content of the invention
It is an object of the invention to for above-mentioned the deficiencies in the prior art, there is provided a kind of production process health, raw materials requirement
The high-yield cultivating and storage method of the small and easily operated initial feeding for giant salamander of amount.
The technical proposal of the invention is realized in this way：The high-yield cultivating and storage method of a kind of initial feeding for giant salamander, its
Comprise the steps：(1) 1-2 square metres of pond body is built, mat shelter is capped above pond body；(2) toward water filling in pond body, and yarn is used
Cloth bag puts fresh pig blood, tightens cloth sack and is submerged into bottom of pond again, the injected volume of fresh pig blood is every square metre of pond body input
4.5-8 jin；(3) under 15-30 DEG C of environment temperature, pig blood water carries out spontaneous fermentation 3-5 days, attracts midge to come to lay eggs；(4)
Two days later, pond face is salvaged using the mesh screen of 80-120 mesh, the chironomus larvas for salvaging is rinsed well, dried rear cold
Freeze and preserve；(5) after salvaging first, under 15-30 DEG C of environment temperature, daily repeat step (4).
In the high-yield cultivating and storage method of a kind of above-mentioned initial feeding for giant salamander, the mesh number of step (2) described gauze bag
For 60-100 mesh.
In the high-yield cultivating and storage method of a kind of above-mentioned initial feeding for giant salamander, in step (2), toward pond body in water filling
Afterwards, the depth of water is 35-55cm.
In the high-yield cultivating and storage method of a kind of above-mentioned initial feeding for giant salamander, in step (4), next shake will be salvaged
Mosquito larvae is rinsed well specially：The chironomus larvas for salvaging is inserted in the pond equipped with clear water, with the mesh screen pair of 40-60 mesh
Chironomus larvas is screened, and the chironomus larvas screened is fitted into the screen cloth of 120-150 mesh bag, is put into the basin equipped with clear water
Clean 2-3 times repeatedly, often clean and once change a clear water；After clear water cleaning, then insert cleaning, light salt in the basin equipped with light salt brine
The concentration of water is 0.3-0.6%.
It is described to dry to use in step (4) in the high-yield cultivating and storage method of a kind of above-mentioned initial feeding for giant salamander
The screen cloth of 120-150 mesh is packed to put chironomus larvas, and tiling progress nature dries under shady and cool ventilation environment.
The present invention compared with prior art, has the advantages that following using after the above method：
(1) pig blood is wrapped up using gauze bag, can both pig blood is slowly discharged, and can prevent pig blood from floating on the water surface again,
Influence salvage of the later stage to larva；Pig blood is integrally soaked in the bottom, and peculiar smell in pond can be reduced to greatest extent.Weigh very much
Want, due to the sustained release of pig blood so that in annual whole chironomus larvas cultivating process, all need not add pig blood again and can
To keep the yield of chironomus larvas, raw material are significantly reduced.
(2) excrement is replaced using pig blood, cultivation and working environment can be significantly improved, furthermore, it is possible to effectively improve midge
The hygienic quality of larva, it is to avoid germ carried in excrement etc. is transmitted to giant salamander fry by chironomus larvas.
(3) salvaged using the higher mesh screen of density, the larva floated in pond farthest can be salvaged clean, then adopt
Cleaned, can avoided in cleaning process with the less mesh screen of density, dragged for into the less impurity of particle.After the completion of screening, then adopt
Parcel is carried out with the larger screen cloth of density to clean, dry, and can effectively prevent the loss of larva.
Embodiment
With reference to specific embodiment, the present invention is described in further detail, but does not constitute to any of the present invention
Limitation.
The high-yield cultivating and storage method of a kind of initial feeding for giant salamander of the present invention, comprise the steps：
(1) 1-2 square metres of pond body is built, mat shelter is capped above pond body；Less pond body, had both facilitated and had salvaged, also side
Just clean, according to specific ambient conditions or cultivation scale, multiple pond bodies can be set while cultivating chironomus larvas；Certainly,
Culturing pool can be replaced using suitable cylinder, tank or basin.Its effect is also the same.
(2) toward water filling in pond body, the depth of water is 35-55cm, and puts fresh pig blood with the gauze bag of 60-100 mesh, tightens cloth
Sack is submerged into bottom of pond again, and the injected volume of fresh pig blood puts into 4.5-8 jins for every square metre of pond body；The gauze of reasonable mesh number
Bag, can be such that pig blood is reasonably sustained, it is ensured that in the whole cultivating process of chironomus larvas, the content of organic matter is equal in pond
The normal growth of chironomus larvas can be met, can prevent pig blood from floating on the water surface again, salvage is influenceed；Meanwhile, fresh pig
The production cost of blood is low, and the content of organic matter is very high after fresh pig blood fermentation, can quickly attract a large amount of mosquitoes to come to lay eggs, midge
The yield of larva is high.
(3) under 15-30 DEG C of environment temperature, pig blood water carries out spontaneous fermentation 3-5 days, attracts midge to come to lay eggs；
(4) two days later, pond face is salvaged using the mesh screen of 80-120 mesh, next chironomus larvas will be salvaged and rinse dry
It is net to be specially：The chironomus larvas for salvaging is inserted in the pond equipped with clear water, chironomus larvas carried out with the mesh screen of 40-60 mesh
Screening, the chironomus larvas screened is fitted into the screen cloth of 120-150 mesh bag, is put into the basin equipped with clear water and cleans 2-3 repeatedly
It is secondary, often clean and once change a clear water；After clear water cleaning, then cleaning in the basin equipped with light salt brine is inserted, the concentration of light salt brine is
0.3-0.6%.By the chironomus larvas rinsed well be fitted into the screen cloth of 120-150 mesh bag in, tiled under shady and cool ventilation environment into
Row dries naturally；Salvaged using the higher mesh screen of density, the clear middle larva floated farthest can be salvaged clean, then adopt
Cleaned, can avoided in cleaning process with the less mesh screen of density, dragged for into the less impurity of particle.After the completion of screening, then adopt
Parcel is carried out with the larger screen cloth of density to clean, dry, and can effectively prevent the loss of larva.
(5) after salvaging first, under 15-30 DEG C of environment temperature, daily repeat step (4).Due to using pig blood
As raw material, and the method for employing sustained release so that after salvaging first, larva can be fished for daily, and use excrement
Just as raw material, at most continuously fish for after couple of days, it is necessary to wait three to five talentes to be fished for again.
By actual weighing measurement, after salvaging first, behind can salvage 75-150g/m daily2Chironomus larvas.
Yield is considerable.
The application is compared by the way of excrement is as raw material, and more hygienic with working environment, peculiar smell is small, chironomus larvas
Yield is big, the few remarkable advantage of consumption of raw materials.
Claims (5)
1. the high-yield cultivating and storage method of a kind of initial feeding for giant salamander, it is characterised in that comprise the steps：(1) 1-2 is built
Square metre pond body, mat shelter is capped above pond body；(2) toward water filling in pond body, and fresh pig blood is put with gauze bag, tightens cloth
Sack is submerged into bottom of pond again, and the injected volume of fresh pig blood puts into 4.5-8 jins for every square metre of pond body；(3) in 15-30 DEG C of ring
At a temperature of border, pig blood water carries out spontaneous fermentation 3-5 days, attracts midge to come to lay eggs；(4) two days later, using the net of 80-120 mesh
Sieve is salvaged to pond face, and the chironomus larvas for salvaging is rinsed well, rear freezen protective is dried；(5) after salvaging first,
Under 15-30 DEG C of environment temperature, daily repeat step (4).
2. the high-yield cultivating and storage method of a kind of initial feeding for giant salamander according to claim 1, it is characterised in that step
(2) mesh number of the gauze bag is 60-100 mesh.
3. the high-yield cultivating and storage method of a kind of initial feeding for giant salamander according to claim 1, it is characterised in that step
(2) in, toward pond body in after water filling, the depth of water is 35-55cm.
4. the high-yield cultivating and storage method of a kind of initial feeding for giant salamander according to claim 1, it is characterised in that step
(4) in, the chironomus larvas for salvaging is rinsed well specially：The chironomus larvas for salvaging is inserted into the pond equipped with clear water
In, chironomus larvas is screened with the mesh screen of 40-60 mesh, the chironomus larvas screened loads the screen cloth bag of 120-150 mesh
In, it is put into the basin equipped with clear water and cleans 2-3 times repeatedly, often cleans and once change a clear water；After clear water cleaning, then insert and be equipped with
Cleaned in the basin of light salt brine, the concentration of light salt brine is 0.3-0.6%.
5. the high-yield cultivating and storage method of a kind of initial feeding for giant salamander according to claim 1 or 4, it is characterised in that
In step (4), it is described dry for using 120-150 mesh screen cloth it is packed put chironomus larvas, tiled under shady and cool ventilation environment into
Row dries naturally.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685404.9A CN104522346B (en) | 2014-11-24 | 2014-11-24 | The high-yield cultivating and storage method of a kind of initial feeding for giant salamander |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685404.9A CN104522346B (en) | 2014-11-24 | 2014-11-24 | The high-yield cultivating and storage method of a kind of initial feeding for giant salamander |
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| Publication Number | Publication Date |
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| CN104522346A CN104522346A (en) | 2015-04-22 |
| CN104522346B true CN104522346B (en) | 2017-08-25 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107156050A (en) * | 2017-06-20 | 2017-09-15 | 金寨县胜华娃娃鱼开发有限公司 | A kind of giant salamander early stage open-mouthed bait and its feeding method |
| CN107306907A (en) * | 2017-08-04 | 2017-11-03 | 宿松县玖索科技信息有限公司 | A kind of quick-frozen nymph of the dragonfly product and its application in bait |
| CN112452526B (en) * | 2020-10-16 | 2022-06-28 | 韩学礼 | Water-floating separation equipment for red worm sorting |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101073381A (en) * | 2007-05-18 | 2007-11-21 | 广东省昆虫研究所 | Forage for increasing yield young rice red mosquitoes |
| CN101081008A (en) * | 2007-07-13 | 2007-12-05 | 南郑县秦岭大鲵养殖有限责任公司 | Bionics artificial reproduction method of large salamander |
| CN101564117A (en) * | 2009-05-27 | 2009-10-28 | 中国水产科学研究院长江水产研究所 | Method for large-scale culture of initial feeding for giant salamander |
| JP2010001285A (en) * | 2008-05-21 | 2010-01-07 | Daiichi Sankyo Healthcare Co Ltd | Insect repellent for internal use |
-
2014
- 2014-11-24 CN CN201410685404.9A patent/CN104522346B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101073381A (en) * | 2007-05-18 | 2007-11-21 | 广东省昆虫研究所 | Forage for increasing yield young rice red mosquitoes |
| CN101081008A (en) * | 2007-07-13 | 2007-12-05 | 南郑县秦岭大鲵养殖有限责任公司 | Bionics artificial reproduction method of large salamander |
| JP2010001285A (en) * | 2008-05-21 | 2010-01-07 | Daiichi Sankyo Healthcare Co Ltd | Insect repellent for internal use |
| CN101564117A (en) * | 2009-05-27 | 2009-10-28 | 中国水产科学研究院长江水产研究所 | Method for large-scale culture of initial feeding for giant salamander |
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| CB02 | Change of applicant information |
Address after: 514759 Guangdong Province, Meizhou city Meixian District Meizhou city Meixian District Hai Xia Yan Zhen Song Ping Cun Yang aquatic products Co. Ltd Applicant after: Meizhou Meixian District Haixia Aquatic Product Co., Ltd. Address before: 514759 Guangdong Province, Meizhou city Meixian District Yan Song Ping Cun Yang Zhen Hai Xia Meixian aquatic products Co. Ltd Applicant before: Mei County Hai Xia Aquatic Product Company Ltd |
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