CN102511432A - Method for cultivating Brachionus plicatilis - Google Patents
Method for cultivating Brachionus plicatilis Download PDFInfo
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- CN102511432A CN102511432A CN2012100104618A CN201210010461A CN102511432A CN 102511432 A CN102511432 A CN 102511432A CN 2012100104618 A CN2012100104618 A CN 2012100104618A CN 201210010461 A CN201210010461 A CN 201210010461A CN 102511432 A CN102511432 A CN 102511432A
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- 241000700104 Brachionus plicatilis Species 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims abstract description 28
- 241000251468 Actinopterygii Species 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000005276 aerator Methods 0.000 claims abstract description 14
- 238000009395 breeding Methods 0.000 claims abstract description 8
- 230000001488 breeding effect Effects 0.000 claims abstract description 8
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 7
- 241000700141 Rotifera Species 0.000 claims description 52
- 239000013505 freshwater Substances 0.000 claims description 12
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 8
- 238000000855 fermentation Methods 0.000 claims description 7
- 230000004151 fermentation Effects 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 238000007726 management method Methods 0.000 claims description 6
- 230000032683 aging Effects 0.000 claims description 4
- 238000004061 bleaching Methods 0.000 claims description 4
- 239000000292 calcium oxide Substances 0.000 claims description 4
- 235000012255 calcium oxide Nutrition 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 235000016709 nutrition Nutrition 0.000 abstract description 4
- 230000035764 nutrition Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000009360 aquaculture Methods 0.000 abstract description 2
- 244000144974 aquaculture Species 0.000 abstract description 2
- 230000035558 fertility Effects 0.000 abstract description 2
- 239000010813 municipal solid waste Substances 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 1
- 238000011282 treatment Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 241000195493 Cryptophyta Species 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 7
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000000243 photosynthetic effect Effects 0.000 description 4
- 235000014102 seafood Nutrition 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 235000008935 nutritious Nutrition 0.000 description 2
- 230000000384 rearing effect Effects 0.000 description 2
- 241000195649 Chlorella <Chlorellales> Species 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 241001282110 Pagrus major Species 0.000 description 1
- 241000981837 Rotaliidae Species 0.000 description 1
- 241000242583 Scyphozoa Species 0.000 description 1
- 241000238371 Sepiidae Species 0.000 description 1
- 241001494106 Stenotomus chrysops Species 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
Classifications
-
- 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
Abstract
The invention discloses a method for cultivating Brachionus plicatilis, belonging to the technical field of aquaculture. The method for cultivating the Brachionus plicatilis by taking a waste or old pool as a cultivation pool and small trash fishes as basic bait materials comprises the following specific steps of: feeding water to the cultivation pool subjected to disinfection and exposure treatments, mounting an aerator, suspending the basic bait materials contained in a net bag according to a constant amount in water of the cultivation pool, cultivating for 13-18 days during daily management by combining with the aerator, beginning collection the Brachionus plicatilis by a Brachionus plicatilis collection bag when the density of the Brachionus plicatilis is up to 250 pieces/mL, and adding the suspension amount of the trash fishes according to a breeding speed and the density of the Brachionus plicatilis. The method for cultivating the Brachionus plicatilis, disclosed by the invention has the advantages of simpleness, convenience, large density of cultivated Brachionus plicatilis, comprehensive nutrition, long fertility in the water without frequently bait feeding, and capabilities of largely reducing production cost and improving economic benefit.
Description
Technical field
The present invention relates to the cultural method of a kind of cultural method, particularly a kind of brachionus plicatilis of good biological feed in the marine economic animal seed rearing process, belong to technical field of aquaculture.
Background technology
Brachionus plicatilis (Brachionus plicatilis) belongs to Rotatoria, Monogonota, swimming suborder, arm tail Rotaliidae; It has wide gentle eurysalinity, strong to adaptive capacity to environment, growth and breeding speed fast, suitable size (100 μ m～300 μ m) and characteristics such as nutritious, become the good biological feed of important marine economic animal seed rearings such as fish, shrimp, crab and jellyfish.Generally less when the seed of seafood fish hatches, except that few species, their body is grown up between 2～7mm, and its bore is littler during initial feeding, and therefore, the open-mouthed bait nutritious, that size is agreeable to the taste of throwing something and feeding is the Technique in Fishes key of success of growing seedlings.Wheel animalcule is applied to the production of seafood fish seed and starts from late 1960s, the beginning of the seventies; The Japan scholar at first uses brachionus plicatilis and succeeds in the seed large-scale production of porgy (Pagrus major); Wheel animalcule just becomes the general food organisms that all seafood fish seeds produce afterwards; Up to now, with wheel animalcule as open-mouthed bait successfully carry out marine products economic fish that seed produces reached 60 surplus kind.
The wheel animalcule feeding habits are extensive, the subtitle substance in the water of mainly ingesting, and unit cell algae, bacterium, yeast, even organic debrises such as soya-bean milk, fermentation poultry dung slurry, straw pulp all can be used as it and cultivate bait.Traditional wheel animalcule is cultivated, and generally adopts unit cell algae, bacterium or yeast as its bait.Though bacteriums such as unit cell such as chlorella, flat algae algae and photosynthetic bacteria are cultivated the wheel animalcule comprehensive nutrition; Bait effect is good, still, owing to receive unit cell algae and photosynthetic bacteria to cultivate the restriction in place; Carrying out extensive wheel animalcule when cultivating, the amount of unit cell algae and photosynthetic bacteria is difficult to accomplish the capacity supply; Secondly because wheel animalcule is heavy, with unit cell algae and photosynthetic bacteria cultivation wheel animalcule, generally speaking wheel animalcule density be difficult to reach 200/more than the mL.Therefore; In the actual production, carry out large-scale high density wheel animalcule and cultivate, the bait that yeast commonly used is cultivated as wheel animalcule; But the unsaturated fatty acid that lacks fish growth with the wheel animalcule of Yeast Cultivation; Must strengthen through lipid nutritions such as the unit cell algae of short time or cuttlefish liver oils when wheel animalcule is thrown something and fed, and the yeast water of when indoor cement pit is cultivated, throwing something and feeding blames with control, it is high to cultivate cost.Therefore, adopt the method that facility is simple and crude, production cost is low to cultivate wheel animalcule, can realize the maximization of economic benefit.
Summary of the invention
The object of the invention is to provide a kind of cultural method of brachionus plicatilis, and this method is simple to operation, can realize the cultivation of large-scale high density brachionus plicatilis, and production cost is low, and economic benefit is high.
For addressing the above problem, the technical scheme that the present invention adopted is: a kind of cultural method of brachionus plicatilis comprises the steps:
(1) cultivates facility: convenient, the area 667.7～1000m of selection fresh water sources
2, dark 1.0～1.2m discarded or aging old pond as cultivating the pond; Before brachionus plicatilis is cultivated, the cultivation pond was carried out disinfection, is exposed to the sun after a week with the bleaching essence of the quicklime of 120-150kg/ mu or 4-5kg/ mu; To cultivating the depth of water 0.8～1.0m in the pond, cultivating installation two waterwheel aerators that power is 0.75kv in diagonal angle, pond with the water inlet of 100 purpose silk cover filterings;
(2) foundation bait: with the small fish is the foundation bait of cultivating brachionus plicatilis; The small fish consumption is 180～200kg/ mu, and small fish is pressed the 15-20kg/ bag, with 80 purpose mesh bag splendid attires; Tighten the mesh bag sack then, the mesh bag that small fish is housed is hung on equably in the water of cultivating the pond;
(3) daily management: utilize fresh water to regulate and cultivate the pool, pond water proportion, the cultivation pool, pond water proportion is maintained between 1.010～1.015; Small fish fermentation that putresces in 8-12 days in cultivating the pool, pond water, 8 o'clock every mornings of this moment, at 6 o'clock in afternoon are started aerator, start 0.5-1.5 hour at every turn, cultivate 13-18 days; When the density of brachionus plicatilis reaches 250/mL, begin to collect brachionus plicatilis with the wheel animalcule collecting bag; Be collected into observe cultivate brachionus plicatilis in the pond the speed of breeding descend, in time append when density obviously reduces and hang small fish, additional quantity is 40～50kg/ mu.
Wheel animalcule collecting bag in the said step (3) is for being made with 100 mesh sieve thin,tough silk and 100 order tubular bags of the circle of both ends open and be made and 250 order tubular bags of the circle of both ends open with 250 purpose bolting silks: the long 5m of 100 order tubular bags, diameter 30cm are used to filter out bigger object; The long 5.5m of 250 order tubular bags, diameter 50cm are used to collect wheel animalcule.
Method with wheel animalcule collecting bag collection brachionus plicatilis in the said step (3) is following: during collection; 250 order tubular bags are enclosed within the outside of 100 order tubular bags; One end opening of two wheel animalcule collecting bags is tightened respectively, and other end opening is all tied up the delivery port place at immersible pump.
Said immersible pump is fixed on from cultivating the high 50cm of pond bottom place with timber.
The present invention with respect to the beneficial effect of prior art is: the present invention be according to brachionus plicatilis life, ingest and reproductive characteristic, utilize discarded or the little old pond of value, be foundation bait with the small fish; Also supporting simultaneously oxygen increasing equipment carries out the cultivation of brachionus plicatilis, brachionus plicatilis cultural method according to the invention; Improved the cumbersome of bait of often to throw something and feed in the cultivation of wheel animalcule tradition; Simple to operation, the brachionus plicatilis density of being cultivated big (250/more than the mL), comprehensive nutrition need not carry out the hot housing seedling of just can directly throwing something and feeding with unit cell algae or other materials; And fertility is permanent in the water; Satisfy wheel animalcule and grow, breed required nutriment for a long time, thereby reduced production cost, remarkable in economical benefits improves.
Embodiment
Through embodiment the present invention is explained further details below, these embodiment only are used for explaining the present invention, do not limit the scope of the invention.
Embodiment 1Adopt brachionus plicatilis cultural method of the present invention, cultivate brachionus plicatilis according to the following step:
(1) cultivates facility: convenient, the area 667.7m of selection fresh water sources
2, dark 1.2m discarded old pond as the cultivation pond; Before brachionus plicatilis is cultivated, the cultivation pond was carried out disinfection, is exposed to the sun after a week with the quicklime of 150kg/ mu; To cultivating depth of water 0.85m in the pond, cultivating installation two waterwheel aerators that power is 0.75kv in diagonal angle, pond with the water inlet of 100 purpose silk cover filterings;
(2) foundation bait: with the small fish is the foundation bait of cultivating brachionus plicatilis; The small fish consumption is a 188kg/ mu, and small fish is pressed the 15kg/ bag, with 80 purpose mesh bag splendid attires; Tighten the mesh bag sack then, the mesh bag that small fish is housed is hung on equably in the water of cultivating the pond;
(3) daily management: utilize fresh water to regulate and cultivate the pool, pond water proportion, make the cultivation pool, pond water proportion maintain 1.010; Small fish fermentation that putresces in 8 days in cultivating the pool, pond water; 8 o'clock every mornings of this moment, at 6 o'clock in afternoon are started aerator, start 0.5 hour at every turn, cultivate 15 days; When the density of brachionus plicatilis reached 250/mL, beginning wheel animalcule collecting bag was collected brachionus plicatilis;
(4) wheel animalcule is collected:
1) prepare two wheel animalcule collecting bags: with 100 mesh sieve thin,tough silk be made long 5m, diameter 30cm and both ends open circle 100 order tubular bags and with the be made 250 order tubular bags of long 5.5m, diameter 50cm of 250 purpose bolting silks;
2) wheel animalcule collection method: 250 order tubular bags are enclosed within the outside of 100 order tubular bags, an end opening of two wheel animalcule collecting bags is tightened respectively, other end opening is all tied up at the delivery port that is fixed on timber from the immersible pump of cultivating the high 50cm of pond bottom place;
3) it is more to be collected into the quantity of brachionus plicatilis in the 250 order tubular bags, takes off two wheel animalcule collecting bags, from 250 order tubular bags, collects brachionus plicatilis;
4) be collected into the speed of the breeding decline, the brachionus plicatilis density that observe brachionus plicatilis in the cultivation pond and be reduced to 100/mL; Show that the nutriment in the pond has satisfied not the needs of brachionus plicatilis growth; Therefore append hanging of small fish, additional quantity is a 48kg/ mu.
Embodiment 2Adopt brachionus plicatilis cultural method of the present invention, cultivate brachionus plicatilis according to the following step:
(1) cultivates facility: convenient, the area 826m of selection fresh water sources
2, dark 1.1m discarded old pond as the cultivation pond; Before brachionus plicatilis is cultivated, the cultivation pond was carried out disinfection, is exposed to the sun after a week with the bleaching essence of 5kg/ mu; To cultivating depth of water 1.0m in the pond, cultivating installation two waterwheel aerators that power is 0.75kv in diagonal angle, pond with the water inlet of 100 purpose silk cover filterings;
(2) foundation bait: with the small fish is the foundation bait of cultivating brachionus plicatilis; The small fish consumption is a 200kg/ mu, and small fish is pressed the 17kg/ bag, with 80 purpose mesh bag splendid attires; Tighten the mesh bag sack then, the mesh bag that small fish is housed is hung on equably in the water of cultivating the pond;
(3) daily management: utilize fresh water to regulate and cultivate the pool, pond water proportion, make the cultivation pool, pond water proportion maintain 1.013; Small fish fermentation that putresces in 10 days in cultivating the pool, pond water; 8 o'clock every mornings of this moment, at 6 o'clock in afternoon are started aerator, start 1.2 hours at every turn, cultivate 13 days; When the density of brachionus plicatilis reached 250/mL, beginning wheel animalcule collecting bag was collected brachionus plicatilis;
(4) wheel animalcule is collected:
1) prepare two wheel animalcule collecting bags: with 100 mesh sieve thin,tough silk be made long 5m, diameter 30cm and both ends open circle 100 order tubular bags and with the be made 250 order tubular bags of long 5.5m, diameter 50cm of 250 purpose bolting silks;
2) wheel animalcule collection method: 250 order tubular bags are enclosed within the outside of 100 order tubular bags, an end opening of two wheel animalcule collecting bags is tightened respectively, other end opening is all tied up at the delivery port that is fixed on timber from the immersible pump of cultivating the high 50cm of pond bottom place;
3) it is more to be collected into the quantity of brachionus plicatilis in the 250 order tubular bags, takes off two wheel animalcule collecting bags, from 250 order tubular bags, collects brachionus plicatilis;
4) be collected into the speed of the breeding decline, the brachionus plicatilis density that observe brachionus plicatilis in the cultivation pond and be reduced to 80/mL; Show that the nutriment in the pond has satisfied not the needs of brachionus plicatilis growth; Therefore append hanging of small fish, additional quantity is a 50kg/ mu.
Embodiment 3Adopt brachionus plicatilis cultural method of the present invention, cultivate brachionus plicatilis according to the following step:
(1) cultivates facility: convenient, the area 1000m of selection fresh water sources
2, dark 1.0m aging old pond as cultivating the pond; Before brachionus plicatilis is cultivated, the cultivation pond was carried out disinfection, is exposed to the sun after a week with the quicklime of 150kg/ mu; To cultivating depth of water 0.9m in the pond, cultivating installation two waterwheel aerators that power is 0.75kv in diagonal angle, pond with the water inlet of 100 purpose silk cover filterings;
(2) foundation bait: with the small fish is the foundation bait of cultivating brachionus plicatilis; The small fish consumption is a 190kg/ mu, and small fish is pressed the 20kg/ bag, with 80 purpose mesh bag splendid attires; Tighten the mesh bag sack then, the mesh bag that small fish is housed is hung on equably in the water of cultivating the pond;
(3) daily management: utilize fresh water to regulate and cultivate the pool, pond water proportion, make the cultivation pool, pond water proportion maintain 1.015; Small fish fermentation that putresces in 10 days in cultivating the pool, pond water; 8 o'clock every mornings of this moment, at 6 o'clock in afternoon are started aerator, start 1.5 hours at every turn, cultivate 15 days; When the density of brachionus plicatilis reached 250/mL, beginning wheel animalcule collecting bag was collected brachionus plicatilis;
(4) wheel animalcule is collected:
1) prepare two wheel animalcule collecting bags: with 100 mesh sieve thin,tough silk be made long 5m, diameter 30cm and both ends open circle 100 order tubular bags and with the be made 250 order tubular bags of long 5.5m, diameter 50cm of 250 purpose bolting silks;
2) wheel animalcule collection method: 250 order tubular bags are enclosed within the outside of 100 order tubular bags, an end opening of two wheel animalcule collecting bags is tightened respectively, other end opening is all tied up at the delivery port that is fixed on timber from the immersible pump of cultivating the high 50cm of pond bottom place;
3) it is more to be collected into the quantity of brachionus plicatilis in the 250 order tubular bags, takes off two wheel animalcule collecting bags, from 250 order tubular bags, collects brachionus plicatilis;
4) be collected into the speed of the breeding decline, the brachionus plicatilis density that observe brachionus plicatilis in the cultivation pond and be reduced to 110/mL; Show that the nutriment in the pond has satisfied not the needs of brachionus plicatilis growth; Therefore append hanging of small fish, additional quantity is a 45kg/ mu.
Embodiment 4Adopt brachionus plicatilis cultural method of the present invention, cultivate brachionus plicatilis according to the following step:
(1) cultivates facility: convenient, the area 750m of selection fresh water sources
2, dark 1.05m aging old pond as cultivating the pond; Before brachionus plicatilis is cultivated, the cultivation pond was carried out disinfection, is exposed to the sun after a week with the bleaching essence of 4kg/ mu; To cultivating depth of water 0.8m in the pond, cultivating installation two waterwheel aerators that power is 0.75kv in diagonal angle, pond with the water inlet of 100 purpose silk cover filterings;
(2) foundation bait: with the small fish is the foundation bait of cultivating brachionus plicatilis; The small fish consumption is a 180kg/ mu, and small fish is pressed the 15kg/ bag, with 80 purpose mesh bag splendid attires; Tighten the mesh bag sack then, the mesh bag that small fish is housed is hung on equably in the water of cultivating the pond;
(3) daily management: utilize fresh water to regulate and cultivate the pool, pond water proportion, make the cultivation pool, pond water proportion maintain 1.010; Small fish fermentation that putresces in 12 days in cultivating the pool, pond water; 8 o'clock every mornings of this moment, at 6 o'clock in afternoon are started aerator, start 1.0 hours at every turn, cultivate 18 days; When the density of brachionus plicatilis reached 250/mL, beginning wheel animalcule collecting bag was collected brachionus plicatilis;
(4) wheel animalcule is collected:
1) prepare two wheel animalcule collecting bags: with 100 mesh sieve thin,tough silk be made long 5m, diameter 30cm and both ends open circle 100 order tubular bags and with the be made 250 order tubular bags of long 5.5m, diameter 50cm of 250 purpose bolting silks;
2) wheel animalcule collection method: 250 order tubular bags are enclosed within the outside of 100 order tubular bags, an end opening of two wheel animalcule collecting bags is tightened respectively, other end opening is all tied up at the delivery port that is fixed on timber from the immersible pump of cultivating the high 50cm of pond bottom place;
3) it is more to be collected into the quantity of brachionus plicatilis in the 250 order tubular bags, takes off two wheel animalcule collecting bags, from 250 order tubular bags, collects brachionus plicatilis;
4) be collected into the speed of the breeding decline, the brachionus plicatilis density that observe brachionus plicatilis in the cultivation pond and be reduced to 90/mL; Show that the nutriment in the pond has satisfied not the needs of brachionus plicatilis growth; Therefore append hanging of small fish, additional quantity is a 40kg/ mu.
Claims (4)
1. the cultural method of a brachionus plicatilis is characterized in that: comprise the steps:
(1) cultivates facility: convenient, the area 667.7～1000m of selection fresh water sources
2, dark 1.0～1.2m discarded or aging old pond as cultivating the pond; Before brachionus plicatilis is cultivated, the cultivation pond was carried out disinfection, is exposed to the sun after a week with the bleaching essence of the quicklime of 120-150kg/ mu or 4-5kg/ mu; To cultivating the depth of water 0.8～1.0m in the pond, cultivating installation two waterwheel aerators that power is 0.75kv in diagonal angle, pond with the water inlet of 100 purpose silk cover filterings;
(2) foundation bait: with the small fish is the foundation bait of cultivating brachionus plicatilis; The small fish consumption is 180～200kg/ mu, and small fish is pressed the 15-20kg/ bag, with 80 purpose mesh bag splendid attires; Tighten the mesh bag sack then, the mesh bag that small fish is housed is hung on equably in the water of cultivating the pond;
(3) daily management: utilize fresh water to regulate and cultivate the pool, pond water proportion, the cultivation pool, pond water proportion is maintained between 1.010～1.015; Small fish fermentation that putresces in 8-12 days in cultivating the pool, pond water, 8 o'clock every mornings of this moment, at 6 o'clock in afternoon are started aerator, start 0.5-1.5 hour at every turn, cultivate 13-18 days; When the density of brachionus plicatilis reaches 250/mL, begin to collect brachionus plicatilis with the wheel animalcule collecting bag; Be collected into observe cultivate brachionus plicatilis in the pond the speed of breeding descend, in time append when density obviously reduces and hang small fish, additional quantity is 40～50kg/ mu.
2. according to the cultural method of the described brachionus plicatilis of claim 1; It is characterized in that: the wheel animalcule collecting bag in the said step (3) is for being made with 100 mesh sieve thin,tough silk and 100 order tubular bags of the circle of both ends open and be made and 250 order tubular bags of the circle of both ends open with 250 purpose bolting silks: the long 5m of 100 order tubular bags, diameter 30cm are used to filter out bigger object; The long 5.5m of 250 order tubular bags, diameter 50cm are used to collect wheel animalcule.
3. according to the cultural method of the described brachionus plicatilis of claim 1; It is characterized in that: the method with wheel animalcule collecting bag collection brachionus plicatilis in the said step (3) is following: during collection; 250 order tubular bags are enclosed within the outside of 100 order tubular bags; One end opening of two wheel animalcule collecting bags is tightened respectively, and other end opening is all tied up the delivery port place at immersible pump.
4. according to the described method of collecting brachionus plicatilis with the wheel animalcule collecting bag of claim 3, it is characterized in that: said immersible pump is fixed on from cultivating the high 50cm of pond bottom place with timber.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141441A (en) * | 2012-10-23 | 2013-06-12 | 中国水产科学研究院东海水产研究所 | Method for cultivating rotifers by using dried yeast and Antarctic krill meal |
| CN103858815A (en) * | 2012-12-18 | 2014-06-18 | 上海市水产研究所 | Method for ecologically cultivating rotifers in summer eastern puffer fish fingerling culture pond |
| CN104067959A (en) * | 2013-09-12 | 2014-10-01 | 江苏省淡水水产研究所 | Method for improving large loach fry breeding survival rate |
| CN104082248A (en) * | 2014-06-23 | 2014-10-08 | 浙江省淡水水产研究所 | Method for small-scale and simple culturing of freshwater rotifers |
| CN105230577A (en) * | 2015-11-30 | 2016-01-13 | 江苏纳克生物工程有限公司 | Continuous culturing method for brachionus calyciflorus |
| CN105393991A (en) * | 2015-12-09 | 2016-03-16 | 苏州大学 | Calyx Branchionus culturing method and detection method for toxicity of ammonia nitrogen to calyx Branchionus |
| CN106069895A (en) * | 2016-06-15 | 2016-11-09 | 安徽省皖江水产技术研究院有限责任公司 | The construction method of a kind of Heterologous Hybridization strain and offspring seed cultivation method thereof |
| CN108124796A (en) * | 2018-01-08 | 2018-06-08 | 广西壮族自治区海洋研究所 | A kind of method for cultivating wheel animalcule |
| CN110326562A (en) * | 2019-07-10 | 2019-10-15 | 盛世生态环境股份有限公司 | Large-scale branch pin class zooplankter high-density breeding method |
Citations (4)
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| CN103141441B (en) * | 2012-10-23 | 2014-06-04 | 中国水产科学研究院东海水产研究所 | Method for cultivating rotifers by using dried yeast and Antarctic krill meal |
| CN103141441A (en) * | 2012-10-23 | 2013-06-12 | 中国水产科学研究院东海水产研究所 | Method for cultivating rotifers by using dried yeast and Antarctic krill meal |
| CN103858815A (en) * | 2012-12-18 | 2014-06-18 | 上海市水产研究所 | Method for ecologically cultivating rotifers in summer eastern puffer fish fingerling culture pond |
| CN103858815B (en) * | 2012-12-18 | 2015-09-09 | 上海市水产研究所 | A kind of interior ecological method of cultivating wheel animalcule of Fugu fingerling culturing pool in summer |
| CN104067959A (en) * | 2013-09-12 | 2014-10-01 | 江苏省淡水水产研究所 | Method for improving large loach fry breeding survival rate |
| CN104082248B (en) * | 2014-06-23 | 2016-01-20 | 浙江省淡水水产研究所 | The method of the simple and easy cultivation freshwater rotifer of a kind of small-scale |
| CN104082248A (en) * | 2014-06-23 | 2014-10-08 | 浙江省淡水水产研究所 | Method for small-scale and simple culturing of freshwater rotifers |
| CN105230577A (en) * | 2015-11-30 | 2016-01-13 | 江苏纳克生物工程有限公司 | Continuous culturing method for brachionus calyciflorus |
| CN105230577B (en) * | 2015-11-30 | 2018-03-30 | 江苏纳克生物工程有限公司 | The continuous cultural method of Brachionus calyciflorus |
| CN105393991A (en) * | 2015-12-09 | 2016-03-16 | 苏州大学 | Calyx Branchionus culturing method and detection method for toxicity of ammonia nitrogen to calyx Branchionus |
| CN105393991B (en) * | 2015-12-09 | 2018-08-21 | 苏州大学 | A kind of detection method of toxicity of ammonia nitrogen to Brachionus calyciflorus |
| CN106069895A (en) * | 2016-06-15 | 2016-11-09 | 安徽省皖江水产技术研究院有限责任公司 | The construction method of a kind of Heterologous Hybridization strain and offspring seed cultivation method thereof |
| CN108124796A (en) * | 2018-01-08 | 2018-06-08 | 广西壮族自治区海洋研究所 | A kind of method for cultivating wheel animalcule |
| CN110326562A (en) * | 2019-07-10 | 2019-10-15 | 盛世生态环境股份有限公司 | Large-scale branch pin class zooplankter high-density breeding method |
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