CN105145429A - River eel green culturing method - Google Patents
River eel green culturing method Download PDFInfo
- Publication number
- CN105145429A CN105145429A CN201510485041.9A CN201510485041A CN105145429A CN 105145429 A CN105145429 A CN 105145429A CN 201510485041 A CN201510485041 A CN 201510485041A CN 105145429 A CN105145429 A CN 105145429A
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- eel
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- 241000252097 Anguilla australis Species 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000012258 culturing Methods 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 238000012364 cultivation method Methods 0.000 claims description 10
- 241000251468 Actinopterygii Species 0.000 claims description 6
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 6
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 6
- 230000037396 body weight Effects 0.000 claims description 6
- 230000003203 everyday effect Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 229930003231 vitamin Natural products 0.000 claims description 6
- 235000013343 vitamin Nutrition 0.000 claims description 6
- 239000011782 vitamin Substances 0.000 claims description 6
- 229940088594 vitamin Drugs 0.000 claims description 6
- 150000003722 vitamin derivatives Chemical class 0.000 claims description 6
- 235000012255 calcium oxide Nutrition 0.000 claims description 4
- 239000003026 cod liver oil Substances 0.000 claims description 4
- 235000012716 cod liver oil Nutrition 0.000 claims description 4
- 235000017060 Arachis glabrata Nutrition 0.000 claims description 3
- 244000105624 Arachis hypogaea Species 0.000 claims description 3
- 235000010777 Arachis hypogaea Nutrition 0.000 claims description 3
- 235000018262 Arachis monticola Nutrition 0.000 claims description 3
- 241000255789 Bombyx mori Species 0.000 claims description 3
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims description 3
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 244000207867 Pistia stratiotes Species 0.000 claims description 3
- 241000206607 Porphyra umbilicalis Species 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229930003268 Vitamin C Natural products 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- 230000002354 daily effect Effects 0.000 claims description 3
- 210000003608 fece Anatomy 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- 244000144972 livestock Species 0.000 claims description 3
- 235000020232 peanut Nutrition 0.000 claims description 3
- 244000144977 poultry Species 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 3
- 230000009182 swimming Effects 0.000 claims description 3
- 235000019154 vitamin C Nutrition 0.000 claims description 3
- 239000011718 vitamin C Substances 0.000 claims description 3
- 235000013305 food Nutrition 0.000 abstract description 5
- 201000010099 disease Diseases 0.000 abstract 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 1
- 239000004459 forage Substances 0.000 abstract 1
- 238000007781 pre-processing Methods 0.000 abstract 1
- 238000009360 aquaculture Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 244000144974 aquaculture Species 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 241000252185 Cobitidae Species 0.000 description 1
- 241000252234 Hypophthalmichthys nobilis Species 0.000 description 1
- 241000276701 Oreochromis mossambicus Species 0.000 description 1
- 235000006440 Pistia stratiotes Nutrition 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000017423 tissue regeneration Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Fodder In General (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a river eel culturing method comprising the following steps of ground processing, preprocessing forage sorting and feeding and daily management. With the above method, pond culturing output can be increased; natural foods are employed for the culture, so product is green and safe and taste can be remained; and river eel quality can be increased and diseases can be prevented.
Description
Technical field
The present invention relates to aquaculture field, particularly relate to the green cultivation method of a kind of river eel.
Background technology
Eel has another name called white eel, white loach etc., is the famous and precious fish of freshwater aquiculture.Its fine and tender taste, delicious flavour, is of high nutritive value, and has eliminate blood stasis and promote tissue regeneration, nourishes medicinal efficacies such as taking good care of.Eel growth is rapidly, adaptable, though at dissolved oxygen seldom, also can normal life in the nonviable waters of other fish, artificial culture technology is less demanding, and feed resource is also wide.
In recent years, raiser carries out eel culture at Tu Chizhong in a large number, but still can not satisfy the demands, so need the eel culture method of high yield more.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the green cultivation method of a kind of river eel, has the advantages such as reliability is high, green safety, output are high, cheap, simultaneously aquaculture application and universal on have market prospects widely.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
There is provided the green cultivation method of a kind of river eel, its step comprises:
One, place process:
Select the pond ventilating on the sunny side, have abundant water resources, and with hedge or mesh sheet fence;
In March, at the bottom of smooth pond, fix Chi Geng and drainage mouth, first 10 days ~ 15 days of pond under eel kind, sterilize with the clear pond of the standard of quicklime 100 kilograms-125 kilograms according to every 1000 square metres;
Then under eel kind, before pond, water filling in 5-7 days 0.5 meter-0.7 meter is dark, and water inlet 60 mesh sieve are filtered;
The standard basal dressing executing pig cow dung 300 kilograms-400 kilograms of becoming thoroughly decomposed is sprinkled according to every 1000 square metres;
Two, pretreatment:
Select that body colour is steel gray, skin is plump, high resilience, swimming enliven the river eel consistent with neat specification as eel kind, after the water in pond be light green or yellowish-brown, according to the input density of every 1000 square metres of input 2500-3500 tails, put into eel kind;
Put eel kind in a suitable place to breed after 15 days, Jiang Chishui adds and is deep to 1.2-1.5 rice;
Three, feed kind with throw something and feed:
Configuration eel mixed feed, according to determining matter, quantitatively, the principle of timing and location throws something and feeds, and every day, 8 a.m. and respectively throwing something and feeding 1 time at 5 in afternoon, threw the 2%-3% that the amount of raising is eel body weight day;
When the body weight of eel is more than 100 grams, at 9 in morning every day throws something and feeds 1 time;
Four, daily management:
Filling in every 7 days-15 days is at ordinary times new water once, and each quantity of exchanged water is the 10%-15% in full pond;
Regulate the pH value of water in pond simultaneously, make the scope of pH value between 7.5-8.5.
In a preferred embodiment of the present invention, plant water lettuce or the water peanut of 0.5 meter-1 meter wide in the surrounding of Tu Chi.
In a preferred embodiment of the present invention, before putting eel kind in a suitable place to breed, first eel kind is placed in packaging bag, then packaging bag is put into water and soak 20 minutes-30 minutes, to adapt to water temperature, and when bag internal-external temperature difference is less than 5 DEG C, unpacking;
In bag, the water in 2 basin-3 basin ponds is poured into small laver;
Solution after converting 0.8 kilogram of-1 kilogram of salt by 50 kg of water embathes eel kind 15 minutes-20 minutes, carries out the sterilization of eel kind.
In a preferred embodiment of the present invention, the composition of described eel mixed feed and the weight ratio of composition thereof are small fish 50-60 part, livestock and poultry offal 30-40 part, silkworm chrysalis 30-40 part, flour 10-20 part, retinol1-2 parts, vitamin B1-2 parts, vitamin C 1-2 part, vitamin e1-2 parts and cod-liver oil 1.5-2 part.
The invention has the beneficial effects as follows: the output that not only better can improve pond culture, and utilize natural food to cultivate, more green safety, does not affect mouthfeel, also enhances the physique of eel, not easily sick.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
A green cultivation method for river eel, its step comprises:
One, place process:
Select the pond facing south, have abundant water resources that ventilates, and with hedge or mesh sheet fence, so both can prevent eel from fleeing, and can shelter from heat or light again, be beneficial to eel growth.
In March, at the bottom of smooth pond, fix Chi Geng and drainage mouth, first 10 days ~ 15 days of pond under eel kind, sterilize with the clear pond of the standard of quicklime 100 kilograms-125 kilograms according to every 1000 square metres.
Then under eel kind, before pond, water filling in 5-7 days 0.5 meter-0.7 meter is dark, and water inlet 60 mesh sieve are filtered.
The standard basal dressing executing pig cow dung 300 kilograms-400 kilograms of becoming thoroughly decomposed is sprinkled according to every 1000 square metres.
Two, pretreatment:
Select that body colour is steel gray, skin is plump, high resilience, swimming enliven the river eel consistent with neat specification as eel kind, after the water in pond is light green or yellowish-brown, the input density of 2500-3500 tail is thrown according to every 1000 square metres, put into eel kind, otherwise because of mutually striving food and can have influence on ingesting of weakling between eel.
Put eel kind in a suitable place to breed after 15 days, Jiang Chishui adds and is deep to 1.2-1.5 rice.
When cultivation eel, can also raise together with other fish, such as every 1000 square metres of Tu Chi can raise together with bighead 50-60 tail, silver carp 30-40 tail, Tilapia mossambica 150-200 tail, can filter food plankton on the one hand, eat the ight soil of clean eel excretion, play the effect purified water; Fish crop can be increased again on the other hand.
Three, feed kind with throw something and feed
Configuration eel mixed feed, according to determining matter, quantitatively, the principle of timing and location throws something and feeds, and every day, 8 a.m. and respectively throwing something and feeding 1 time at 5 in afternoon, threw the 2%-3% that the amount of raising is eel body weight day;
When the body weight of eel is more than 100 grams, at 9 in morning every day throws something and feeds 1 time;
When eel meets feed in modulation, can also appropriate add some clear water, soft or hard is appropriate.
Four, daily management
Filling in every 7 days-15 days is at ordinary times new water once, and each quantity of exchanged water is the 10%-15% in full pond;
Regulate the pH value of water in pond simultaneously, make the scope of pH value between 7.5-8.5, when pH value is too high, new water should be changed to, too low then every 1000 square metres regulate with 15 kilograms ~ 20 kilograms quicklimes.
Water lettuce or the water peanut of 0.5 meter-1 meter wide is planted in the surrounding of Tu Chi.
Before putting eel kind in a suitable place to breed, first eel kind is placed in packaging bag, then packaging bag is put into water and soak 20 minutes-30 minutes, to adapt to water temperature, and when bag internal-external temperature difference is less than 5 DEG C, unpacking;
In bag, pour the water in 2 basin ponds, basin ~ 3 into small laver, make eel kind progressively adapt to low dissolved oxygen state from high dissolved oxygen state;
Meanwhile, the solution after converting 0.8 kilogram of-1 kilogram of salt by 50 kg of water embathes eel kind 15 minutes ~ 20 minutes, carries out the sterilization of eel kind.
The composition of described eel mixed feed and the weight ratio of composition thereof are small fish 50-60 part, livestock and poultry offal 30-40 part, silkworm chrysalis 30-40 part, flour 10-20 part, retinol1-2 parts, vitamin B1-2 parts, vitamin C 1-2 part, vitamin e1-2 parts and cod-liver oil 1.5-2 part.When water temperature is lower than 15 DEG C or higher than 35 DEG C, stop for cod-liver oil.Gross protein value in eel mixed feed must more than 40%.
The beneficial effect of the green cultivation method of river eel of the present invention is: the output that not only better can improve pond culture, and utilizes natural food to cultivate, and more green safety, does not affect mouthfeel, also enhances the physique of eel, not easily sick.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a green cultivation method for river eel, is characterized in that, step comprises:
One, place process:
Select the pond ventilating on the sunny side, have abundant water resources, and with hedge or mesh sheet fence;
In March, at the bottom of smooth pond, fix Chi Geng and drainage mouth, first 10 days ~ 15 days of pond under eel kind, sterilize with the clear pond of the standard of quicklime 100 kilograms-125 kilograms according to every 1000 square metres;
Then under eel kind, before pond, water filling in 5-7 days 0.5 meter-0.7 meter is dark, and water inlet 60 mesh sieve are filtered;
The standard basal dressing executing pig cow dung 300 kilograms-400 kilograms of becoming thoroughly decomposed is sprinkled according to every 1000 square metres;
Two, pretreatment:
Select that body colour is steel gray, skin is plump, high resilience, swimming enliven the river eel consistent with neat specification as eel kind, after the water in pond be light green or yellowish-brown, according to the input density of every 1000 square metres of input 2500-3500 tails, put into eel kind;
Put eel kind in a suitable place to breed after 15 days, Jiang Chishui adds and is deep to 1.2-1.5 rice;
Three, feed kind with throw something and feed:
Configuration eel mixed feed, according to determining matter, quantitatively, the principle of timing and location throws something and feeds, and every day, 8 a.m. and respectively throwing something and feeding 1 time at 5 in afternoon, threw the 2%-3% that the amount of raising is eel body weight day;
When the body weight of eel is more than 100 grams, at 9 in morning every day throws something and feeds 1 time;
Four, daily management:
Filling in every 7 days-15 days is at ordinary times new water once, and each quantity of exchanged water is the 10%-15% in full pond;
Regulate the pH value of water in pond simultaneously, make the scope of pH value between 7.5-8.5.
2. the green cultivation method of river eel according to claim 1, is characterized in that, plants water lettuce or the water peanut of 0.5 meter-1 meter wide in the surrounding of Tu Chi.
3. the green cultivation method of river eel according to claim 1, is characterized in that, before putting eel kind in a suitable place to breed, first eel kind is placed in packaging bag, then packaging bag is put into water and soak 20 minutes-30 minutes, to adapt to water temperature, and when bag internal-external temperature difference is less than 5 DEG C, unpacking;
In bag, the water in 2 basin ponds, basin ~ 3 is poured into small laver;
Solution after converting 0.8 kilogram of-1 kilogram of salt by 50 kg of water embathes eel kind 15 minutes ~ 20 minutes, carries out the sterilization of eel kind.
4. the green cultivation method of river eel according to claim 1, it is characterized in that, the composition of described eel mixed feed and the weight ratio of composition thereof are small fish 50-60 part, livestock and poultry offal 30-40 part, silkworm chrysalis 30-40 part, flour 10-20 part, retinol1-2 parts, vitamin B1-2 parts, vitamin C 1-2 part, vitamin e1-2 parts and cod-liver oil 1.5-2 part.
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CN201510485041.9A CN105145429A (en) | 2015-08-10 | 2015-08-10 | River eel green culturing method |
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CN201510485041.9A CN105145429A (en) | 2015-08-10 | 2015-08-10 | River eel green culturing method |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106069913A (en) * | 2016-06-21 | 2016-11-09 | 苏州市金荒田农业科技有限公司 | The high-efficiency breeding method of Anguillar japonica |
CN106234276A (en) * | 2016-08-30 | 2016-12-21 | 苏州市阳澄湖三家村蟹业有限公司 | A kind of flowing water culture method of Anguillar japonica |
CN107223601A (en) * | 2017-05-15 | 2017-10-03 | 苏州苏湘特种水产养殖场 | Improve the eel culture method of survival rate |
CN108812526A (en) * | 2018-05-25 | 2018-11-16 | 佛山推启农业研究院(普通合伙) | A kind of cultural method improving common eel meat |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106069913A (en) * | 2016-06-21 | 2016-11-09 | 苏州市金荒田农业科技有限公司 | The high-efficiency breeding method of Anguillar japonica |
CN106234276A (en) * | 2016-08-30 | 2016-12-21 | 苏州市阳澄湖三家村蟹业有限公司 | A kind of flowing water culture method of Anguillar japonica |
CN107223601A (en) * | 2017-05-15 | 2017-10-03 | 苏州苏湘特种水产养殖场 | Improve the eel culture method of survival rate |
CN108812526A (en) * | 2018-05-25 | 2018-11-16 | 佛山推启农业研究院(普通合伙) | A kind of cultural method improving common eel meat |
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Application publication date: 20151216 |