CN104054607A - Technical method for pollution-free finless eel raising in pond with net cages - Google Patents
Technical method for pollution-free finless eel raising in pond with net cages Download PDFInfo
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- CN104054607A CN104054607A CN201410253684.6A CN201410253684A CN104054607A CN 104054607 A CN104054607 A CN 104054607A CN 201410253684 A CN201410253684 A CN 201410253684A CN 104054607 A CN104054607 A CN 104054607A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
A technical method for pollution-free finless eel raising in a pond with net cages relates to the technical field of aquiculture and comprises the steps of selecting a pond, manufacturing and arranging net cages, stocking loach species, feeding with a fodder, regulating daily management, controlling diseases and fishing timely. The technical method has the benefits that the production resource is fully utilized, special equipment is not required, raising pollution is avoided, the raising technology is standard and normalized, feeding is scientific and normalized, and the technical method is suitable for not only large-area pond culture but also small-area culture in front of and behind houses of single household, has a relatively great popularization significance in the present situation of relatively low conventional fish culture benefits and also has a favorable prospect.
Description
Technical field
The present invention relates to technical field of aquaculture, be specifically related to the technical method of pond net box non-nuisance swamp eel.
Background technology
Swamp eel have another name called yellow eel, Changyu, etc., be the special aquatic products that high protein, low fat have dietary function concurrently.Swamp eel meat is U.S. delicate, agreeable to taste, also have high medical value, the saying that has " swamp eel match in Slight Heat ginseng " among the people, is collectively referred to as " fresh water three is joined " with " common eel, loach " simultaneously, existing market price is relatively high, therefore, culturing rice field eel also becomes one of optimumitem of culturist naturally, and swamp eel is not only delicacies on seat, its meat, blood, head, the certain medical value of Pi Junyou, swamp eel is enriched blood, tonifying Qi, anti-inflammatory, sterilization, except effects such as rheumatism.Swamp eel meat nature and flavor are sweet, warm, have bowl spares benefit blood, control deficient effect, among the people in order to be used as medicine, and can treat the diseases such as cough due to consumptive disease, damp and hot body are itched, hemorrhoid complicated by anal fistula, intestines wind anal fistula, deafness.A swamp eel cineration, heat wine takes on an empty stomach, can control the hard pain of women's breast core.Its bone is used as medicine, the double ulcer on the shank of controlling, and curative effect is quite remarkable.During its drop of blood is pleasant, can control otitis media purulenta chronica; Splash in nose and can control nosebleed epistaxis (nosebleed); Particularly the outer used time can be controlled facial paralysis, facial palsy.Someone says " yellow eel is medicament for the eyes ", and the people who suffers from eye diseases in the past knows that eating yellow eel is beneficial to.Often eating yellow eel has very strong help function, especially in poor health, after being ill and the people in postpartum more obvious.Its blood can also be treated facial paralysis.Motherland's medical science thinks, it has the medical health care functions such as benefiting qi and nourishing blood, warming Yang, enlivening spleen, nourishing liver and kidney, dispelling wind and removing obstruction in the meridians, culture of swamp eel technology or new scheme at present, and the technology of each side is ripe not enough, and the survival rate of cultivation is extremely low.
Summary of the invention
It is high that technical problem to be solved by this invention is to provide one to cultivate efficiency, and cost investment is little, is convenient to the technical method of the pond net box non-nuisance swamp eel of management.
Technical problem to be solved by this invention realizes by the following technical solutions.
The technical method of pond net box non-nuisance swamp eel, is characterized in that: comprise the following steps:
(1), pond is selected:
The cultivating pool pond depth of water >=1.5m, has abundant water resources, and surrounding is pollution-free.
(2), the making setting of net cage:
1. adopt the square opened type fixed cage that the high 1.3-1.5m of 20-40 order polythene net sheet system, aspect ratio are l:1-3, area 25-30 square metre.
2. the setting of net cage: set up support with mao bamboon in raising pond, net cage is horizontally fixed on support, net cage enters water 70cm, keeps 45-55cm between case and case.
3. pond arranges the quantity of net cage: net cage area accounts for pond area 1/10-3/10.
(3), eel kind is put in a suitable place to breed:
1., eel kind source: selecting body colour to be yellow well has the eel kind of large boundary point or body colour bluish yellow.
2., stocking size and the time: select physique stalwartness, neat specification, body surface smooth, anosis nothing wound.Before May He after August, put in a suitable place to breed, put in a suitable place to breed before May 30-40 tail/kilogram, stocking size 20-30 tail after August/kilogram.
3., breeding density: stocking rate is 2kg-6kg/ square metre.
4., the sterilization of eel kind: use lime water dipping 10-20 minute before eel kind is put in a suitable place to breed.
(4), bait feeding:
After the cartonning of eel kind, in three days, do not throw and raise, start to throw and raise after three days, select feed of the same race, it is the 5%-6% of swamp eel gross weight that the day throwing amount of raising was thrown the amount of raising before January day, and 6-8 month is 7%-8%, and 9-11 month is 4%-6%.
(5) daily management:
1., more than net cage 1/3 is positioned at the water surface, net cage 2/3 is positioned at below the water surface.
2., changed water once every 7-15 days.
3., checked casing, mending-leakage in time every 15-20 days.
(6) disease prevention and cure:
1., putrid skin disease: the method for control is that every 50kg swamp eel sulphathiazole 0.5g mixes people's feedstuff feeding, every day 1 time, 5-7 days is a course for the treatment of.
2., dermatomycosis: methods for the treatment of is with the unrestrained bubble of 10mg/L malachite green 20-30 minute.
3., tail: treatment can adopt the unrestrained wash disinfection fish body of the aureomycin liquid of 1mg/L furazolidone or 0.25 unit/ml.
4., acanthocephalosis: the method for control is that per kilogram swamp eel 90% trichlorphon 0.1g. mixes bait and throws something and feeds continuous 6 days.
(7) fish for results
Late November, swamp eel stopped eating to by the end of January, and growth stops, and started harvesting, first the earth in one jiao, pond was cleared out outside pond, then opened earth with hand successively block-by-block and caught it.
The described described feed of the same race of step (4) is small fish, earthworm, spiral shell ascarid, freshwater mussel meat, fly maggot, silkworm chrysalis, pulverizes the mixture of drying, and causes particle by comminutor.
The invention has the beneficial effects as follows: the present invention has utilized the resources of production fully, without professional equipment, pollute without cultivating, cultivate technical standard specification, throwing is raised scientific and normal, has both been applicable to large area pond culture, also be adapted to single household's small size behind the house cultivation in front of the door, in the situation that current conventional fish culture benefit is on the low side, its dissemination is larger, has good prospects.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with specific embodiment, further set forth the present invention.
Embodiment 1
The technical method of pond net box non-nuisance swamp eel, is characterized in that: comprise the following steps:
(1), pond is selected:
Cultivating pool pond depth of water 1.5m, has abundant water resources, and surrounding is pollution-free.
(2), the making setting of net cage:
1. adopt the square opened type fixed cage that the high 1.3m of 20 order polythene net sheet system, aspect ratio are l:1,25 square metres of areas.
2. the setting of net cage: set up support with mao bamboon in raising pond, net cage is horizontally fixed on support, net cage enters water 70cm, keeps 45cm between case and case.
3. pond arranges the quantity of net cage: net cage area accounts for pond area 1/10.
(3), eel kind is put in a suitable place to breed:
1., eel kind source: selecting body colour to be yellow well has the eel kind of large boundary point or body colour bluish yellow.
2., stocking size and the time: select physique stalwartness, neat specification, body surface smooth, anosis nothing wound.Before May He after August, put in a suitable place to breed, put in a suitable place to breed before May 30 tails/kilogram, stocking size 20 tails after August/kilogram.
3., breeding density: stocking rate is 2kg/ square metre.
4., the sterilization of eel kind: use lime water dipping 10 minutes before eel kind is put in a suitable place to breed.
(4), bait feeding:
After the cartonning of eel kind, in three days, do not throw and raise; after three days, start to throw and raise; select feed of the same race; it is 5% of swamp eel gross weight that the day throwing amount of raising was thrown the amount of raising before January day; 6-8 month is to be 4% in 7%, 9-11 month, and feed of the same race is small fish, earthworm, spiral shell ascarid, freshwater mussel meat, fly maggot, silkworm chrysalis; pulverize the mixture of drying, and cause particle by comminutor.
(5) daily management:
1., more than net cage 1/3 is positioned at the water surface, net cage 2/3 is positioned at below the water surface.
2., changed water once every 7 days.
3., every 15 days inspection casings, in time mending-leakage.
(6) disease prevention and cure:
1., putrid skin disease: the method for control is that every 50kg swamp eel sulphathiazole 0.5g mixes people's feedstuff feeding, every day 1 time, 5-7 days is a course for the treatment of.
2., dermatomycosis: methods for the treatment of is with the unrestrained bubble of 10mg/L malachite green 20-30 minute.
3., tail: treatment can adopt the unrestrained wash disinfection fish body of the aureomycin liquid of 1mg/L furazolidone or 0.25 unit/ml.
4., acanthocephalosis: the method for control is that per kilogram swamp eel 90% trichlorphon 0.1g. mixes bait and throws something and feeds continuous 6 days.
(7) fish for results
Late November, swamp eel stopped eating to by the end of January, and growth stops, and started harvesting, first the earth in one jiao, pond was cleared out outside pond, then opened earth with hand successively block-by-block and caught it.
Embodiment 2
The technical method of pond net box non-nuisance swamp eel, is characterized in that: comprise the following steps:
(1), pond is selected:
Cultivating pool pond depth of water 2m, has abundant water resources, and surrounding is pollution-free.
(2), the making setting of net cage:
1. adopt the square opened type fixed cage that the high 1.4m of 30 order polythene net sheet system, aspect ratio are l:1.5,57 square metres of areas.
2. the setting of net cage: set up support with mao bamboon in raising pond, net cage is horizontally fixed on support, net cage enters water 70cm, keeps 50cm between case and case.
3. pond arranges the quantity of net cage: net cage area accounts for pond area 1/5.
(3), eel kind is put in a suitable place to breed:
1., eel kind source: selecting body colour to be yellow well has the eel kind of large boundary point or body colour bluish yellow.
2., stocking size and the time: select physique stalwartness, neat specification, body surface smooth, anosis nothing wound.Before May He after August, put in a suitable place to breed, put in a suitable place to breed before May 35 tails/kilogram, stocking size 25 tails after August/kilogram.
3., breeding density: stocking rate is 4kg/ square metre.
4., the sterilization of eel kind: use lime water dipping 15 minutes before eel kind is put in a suitable place to breed.
(4), bait feeding:
After the cartonning of eel kind, in three days, do not throw and raise, start to throw and raise after three days, select feed of the same race, it is 5.5% of swamp eel gross weight that the day throwing amount of raising was thrown the amount of raising before January day, and 6-8 month is to be 5% in 7.5%, 9-11 month.
(5) daily management:
1., more than net cage 1/3 is positioned at the water surface, net cage 2/3 is positioned at below the water surface.
2., changed water once every 7-15 days.
3., every 17 days inspection casings, in time mending-leakage.
(6) disease prevention and cure:
1., putrid skin disease: the method for control is that every 50kg swamp eel sulphathiazole 0.5g mixes people's feedstuff feeding, every day 1 time, 5-7 days is a course for the treatment of.
2., dermatomycosis: methods for the treatment of is to steep 25 minutes with 10mg/L malachite green is unrestrained.
3., tail: treatment can adopt the unrestrained wash disinfection fish body of the aureomycin liquid of 1mg/L furazolidone or 0.25 unit/ml.
4., acanthocephalosis: the method for control is that per kilogram swamp eel 90% trichlorphon 0.1g. mixes bait and throws something and feeds continuous 6 days; feed of the same race is small fish, earthworm, spiral shell ascarid, freshwater mussel meat, fly maggot, silkworm chrysalis; pulverize the mixture of drying, and cause particle by comminutor.
(7) fish for results
Late November, swamp eel stopped eating to by the end of January, and growth stops, and started harvesting, first the earth in one jiao, pond was cleared out outside pond, then opened earth with hand successively block-by-block and caught it.
More than show and described general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. the technical method of pond net box non-nuisance swamp eel, is characterized in that: comprise the following steps:
(1), pond is selected:
The cultivating pool pond depth of water >=1.5m, has abundant water resources, and surrounding is pollution-free.
(2), the making setting of net cage:
1. adopt the square opened type fixed cage that the high 1.3-1.5m of 20-40 order polythene net sheet system, aspect ratio are l:1-3, area 25-30 square metre.
2. the setting of net cage: set up support with mao bamboon in raising pond, net cage is horizontally fixed on support, net cage enters water 70cm, keeps 45-55cm between case and case.
3. pond arranges the quantity of net cage: net cage area accounts for pond area 1/10-3/10.
(3), eel kind is put in a suitable place to breed:
1., eel kind source: selecting body colour to be yellow well has the eel kind of large boundary point or body colour bluish yellow.
2., stocking size and the time: select physique stalwartness, neat specification, body surface smooth, anosis nothing wound.Before May He after August, put in a suitable place to breed, put in a suitable place to breed before May 30-40 tail/kilogram, stocking size 20-30 tail after August/kilogram.
3., breeding density: stocking rate is 2kg-6kg/ square metre.
4., the sterilization of eel kind: use lime water dipping 10-20 minute before eel kind is put in a suitable place to breed.
(4), bait feeding:
After the cartonning of eel kind, in three days, do not throw and raise, start to throw and raise after three days, select feed of the same race, it is the 5%-6% of swamp eel gross weight that the day throwing amount of raising was thrown the amount of raising before January day, and 6-8 month is 7%-8%, and 9-11 month is 4%-6%.
(5) daily management:
1., more than net cage 1/3 is positioned at the water surface, net cage 2/3 is positioned at below the water surface.
2., changed water once every 7-15 days.
3., checked casing, mending-leakage in time every 15-20 days.
(6) disease prevention and cure:
1., putrid skin disease: the method for control is that every 50kg swamp eel sulphathiazole 0.5g mixes people's feedstuff feeding, every day 1 time, 5-7 days is a course for the treatment of.
2., dermatomycosis: methods for the treatment of is with the unrestrained bubble of 10mg/L malachite green 20-30 minute.
3., tail: treatment can adopt the unrestrained wash disinfection fish body of the aureomycin liquid of 1mg/L furazolidone or 0.25 unit/ml.
4., acanthocephalosis: the method for control is that per kilogram swamp eel 90% trichlorphon 0.1g. mixes bait and throws something and feeds continuous 6 days.
(7) fish for results
Late November, swamp eel stopped eating to by the end of January, and growth stops, and started harvesting, first the earth in one jiao, pond was cleared out outside pond, then opened earth with hand successively block-by-block and caught it.
2. the technical method of pond net box non-nuisance swamp eel according to claim 1; it is characterized in that: the described described feed of the same race of step (4) is small fish, earthworm, spiral shell ascarid, freshwater mussel meat, fly maggot, silkworm chrysalis; pulverize the mixture of drying, and cause particle by comminutor.
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| CN201410253684.6A CN104054607A (en) | 2014-06-09 | 2014-06-09 | Technical method for pollution-free finless eel raising in pond with net cages |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104542410A (en) * | 2015-02-06 | 2015-04-29 | 苏州市相城区阳澄湖镇剑美水产生态养殖专业合作社 | Ricefield eel cage culture method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103461225A (en) * | 2013-07-30 | 2013-12-25 | 仙桃市强农水产专业合作社 | Artificial bionic method for breeding rice field eel fries in net cages |
| CN103688893A (en) * | 2014-01-02 | 2014-04-02 | 中国科学院水生生物研究所 | Finless eel pond-net cage ecological culture method |
| CN103766255A (en) * | 2013-12-10 | 2014-05-07 | 苏州市相城区新时代特种水产养殖场 | Method for breeding finless eels |
-
2014
- 2014-06-09 CN CN201410253684.6A patent/CN104054607A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103461225A (en) * | 2013-07-30 | 2013-12-25 | 仙桃市强农水产专业合作社 | Artificial bionic method for breeding rice field eel fries in net cages |
| CN103766255A (en) * | 2013-12-10 | 2014-05-07 | 苏州市相城区新时代特种水产养殖场 | Method for breeding finless eels |
| CN103688893A (en) * | 2014-01-02 | 2014-04-02 | 中国科学院水生生物研究所 | Finless eel pond-net cage ecological culture method |
Non-Patent Citations (1)
| Title |
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| 《水产资讯》: "池塘设置网箱养殖黄鳝技术", 《WWW.1SCW.COM/NEWS-SHUICHANZIXUN--51904.HTML》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104542410A (en) * | 2015-02-06 | 2015-04-29 | 苏州市相城区阳澄湖镇剑美水产生态养殖专业合作社 | Ricefield eel cage culture method |
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Application publication date: 20140924 |