CN103766255A - Method for breeding finless eels - Google Patents
Method for breeding finless eels Download PDFInfo
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- CN103766255A CN103766255A CN201310662978.XA CN201310662978A CN103766255A CN 103766255 A CN103766255 A CN 103766255A CN 201310662978 A CN201310662978 A CN 201310662978A CN 103766255 A CN103766255 A CN 103766255A
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- water
- bait
- net
- net cage
- net cages
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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
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Abstract
The invention discloses a method for breeding finless eels. The method specifically comprises the steps that net cages are manufactured and are placed into water for 30 days to be used; a pond which is high in water quality, free from pollution sources and small in external disturbance is selected for raising the finless eels; before stocking, thoroughly decomposed livestock manure is appropriately selected to cultivate the water quality to enable the water color to be thick, and the transparency is 15 cm; the net cages are placed, bamboo frames are erected among the net cages arranged side by side, and alternanthera philoxeroides is placed in the net cages; the finless eels are placed in the net cages, and the 3%-4% salt solution is used for cleaning the net cages for 15 minutes in an immersion mode during the stocking process; the bait common in use is used for feeding the finless eels; new water is injected periodically; disease preventing and curing is periodically carried out. By means of the method for breeding the finless eels, the breeding of the finless eels is carried out through the net cage culture method, the net cage culture is suitable for being carried out in a large area of water, water can flow through meshes, a flowing water environment is formed in the net cages, and therefore the water quality is high, the dissolved oxygen is abundant, and high density intensive culture can be achieved.
Description
Technical field
The present invention relates to aquaculture field, relate in particular to the cultural method of a kind of swamp eel.
Background technology
Swamp eel meat is tender delicious.Nutritive value is very high.In yellow eel, contain abundant DHA and soft phosphatide, it is the main component that forms the each organ-tissue cell membrane of human body, and is the indispensable nutrition of brain cell, according to U.S.'s experimental data and study, often picked-up lecithin, memory can improve 20%, therefore edible yellow eel meat has the effect of mending brain and enhancing fitness.Its contained extraordinary material " yellow eel element ", there are clearing heat and detoxicating, cooling blood and relieving pain, the effect such as detumescence, ease constipation hemostasis of dispeling the wind, can reduce blood sugar and regulate blood sugar, hemorrhoid, diabetes are had to good therapeutic action, in addition institute is fatty few, because of but diabetic's ultimate food.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the cultural method of a kind of swamp eel.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the cultural method of a kind of swamp eel, and concrete steps comprise:
1) making area is 20m
2, net the net cage of long 5m, wide 4m, high 1m, put it in water 30 days and use afterwards;
2) select water quality good, pollution-free source, raise in the pond that external interference is few;
3) put in a suitable place to breed front suitable use become thoroughly decomposed livestock and poultry muck cultivate water quality, make water colour partially dense, transparency is 15cm;
4) place net cage, making its its above water is 0.4m, and underwater portion is 0.6m, and sets up bamboo frame in the middle of net cage placed side by side, and places water peanut at net cage;
5) in net cage, place swamp eel, while putting in a suitable place to breed, embathe 15 minutes with the saline solution of 3%-4%;
6) because getting used to eating to be difficult to change after a kind of bait, swamp eel removes to eat another bait, therefore fixing a kind of bait is fed;
7) the new water of regularly annotating, generally annotate new water for 3-5 days once early stage, and the hot season, every day was annotated new water once in sky, each water inlet increase depth of water 3-5cm;
8) regularly prevent and cure diseases, every first quarter moon is once with quicklime or the bleaching powder surrounding circular groove of splashing, and regularly uses furazolidone or fish blood is loose etc. that medicine for oral administration mixes to raise throws something and feeds.
In a preferred embodiment of the present invention, described bait is living bait, comprises earthworm and small fish.
In a preferred embodiment of the present invention, the degree of depth in described pond should be greater than 0.8m.
The invention has the beneficial effects as follows: the cultural method of a kind of swamp eel of the present invention is carried out culture of swamp eel by the mode that adopts cage culture, cage culture is adapted at carrying out in large water body, make current pass through mesh, make a running water environment of formation in casing, thereby water quality is pure and fresh, dissolved oxygen is abundant, practicable high density culture.
Embodiment
Below preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
The embodiment of the present invention comprises: the cultural method of a kind of swamp eel, and concrete steps comprise:
1) making area is 20m
2, net the net cage of long 5m, wide 4m, high 1m, net matter will be got well, and mesh is close, and net bar is critical, broken and swamp eel is run away with waterproof damaged by rats, just use after putting it into the harmful substance coming out until it after 30 days in water and disappearing;
2) select water quality good, pollution-free source, raise in the pond that external interference is few, and the degree of depth in described pond should be greater than 0.8m;
3) put the front suitable use livestock and poultry muck that becomes thoroughly decomposed in a suitable place to breed and cultivate water quality, make water colour partially dense, transparency is 15cm, can control or reduce like this infringement to swamp eel of leech in pond;
4) place net cage, making its its above water is 0.4m, and underwater portion is 0.6m, and sets up bamboo frame in the middle of net cage placed side by side, and bamboo frame is for people's walking and throw feeding tube reason, and places water peanut at net cage, perches a good environment is provided for the growth of swamp eel;
5) in net cage, place swamp eel, while putting in a suitable place to breed, embathe 15 minutes with the saline solution of 3%-4%;
6) remove to eat another bait because swamp eel gets used to eating to be difficult to change after a kind of bait, therefore fixing a kind of bait is fed, described bait is living bait, comprise earthworm and small fish, living bait availability is high, need not remove residual bait, net cage is polluted less, be conducive to the growth of swamp eel;
7) the new water of regularly annotating, generally annotate new water for 3-5 days once early stage, and the hot season, every day was annotated new water once in sky, each water inlet increase depth of water 3-5cm;
8) regularly prevent and cure diseases, every first quarter moon is once with quicklime or the bleaching powder surrounding circular groove of splashing, and regularly uses furazolidone or fish blood is loose etc. that medicine for oral administration mixes to raise throws something and feeds.
Compared with prior art, the cultural method of a kind of swamp eel of the present invention is carried out culture of swamp eel by the mode that adopts cage culture, cage culture is adapted at carrying out in large water body, make current pass through mesh, make a running water environment of formation in casing, thereby water quality is pure and fresh, dissolved oxygen is abundant, practicable high density culture.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a cultural method for swamp eel, is characterized in that, concrete steps comprise:
1) making area is 20m
2, net the net cage of long 5m, wide 4m, high 1m, put it in water 30 days and use afterwards;
2) select water quality good, pollution-free source, raise in the pond that external interference is few;
3) put in a suitable place to breed front suitable use become thoroughly decomposed livestock and poultry muck cultivate water quality, make water colour partially dense, transparency is 15cm;
4) place net cage, making its its above water is 0.4m, and underwater portion is 0.6m, and sets up bamboo frame in the middle of net cage placed side by side, and places water peanut at net cage;
5) in net cage, place swamp eel, while putting in a suitable place to breed, embathe 15 minutes with the saline solution of 3%-4%;
6) because getting used to eating to be difficult to change after a kind of bait, swamp eel removes to eat another bait, therefore fixing a kind of bait is fed;
7) the new water of regularly annotating, generally annotate new water for 3-5 days once early stage, and the hot season, every day was annotated new water once in sky, each water inlet increase depth of water 3-5cm;
8) regularly prevent and cure diseases, every first quarter moon is once with quicklime or the bleaching powder surrounding circular groove of splashing, and regularly uses furazolidone or fish blood is loose etc. that medicine for oral administration mixes to raise throws something and feeds.
2. the cultural method of a kind of swamp eel according to claim 1, is characterized in that: described bait is living bait, comprises earthworm and small fish.
3. the cultural method of a kind of swamp eel according to claim 1, is characterized in that: the degree of depth in described pond should be greater than 0.8m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310662978.XA CN103766255A (en) | 2013-12-10 | 2013-12-10 | Method for breeding finless eels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310662978.XA CN103766255A (en) | 2013-12-10 | 2013-12-10 | Method for breeding finless eels |
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| Publication Number | Publication Date |
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| CN103766255A true CN103766255A (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310662978.XA Pending CN103766255A (en) | 2013-12-10 | 2013-12-10 | Method for breeding finless eels |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104054607A (en) * | 2014-06-09 | 2014-09-24 | 怀远县渔业科技发展有限责任公司 | Technical method for pollution-free finless eel raising in pond with net cages |
| CN104067969A (en) * | 2014-07-09 | 2014-10-01 | 泸州市龙马潭区大春生态渔业专业合作社 | Eel breeding method |
| CN104396808A (en) * | 2014-10-18 | 2015-03-11 | 颍上县润海畜禽养殖有限公司 | Rice-field eel culturing method |
| 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 |
| CN105265387A (en) * | 2015-10-29 | 2016-01-27 | 苏州市美人半岛齐力生态农产品专业合作社 | Method for breeding finless eels in net cage |
-
2013
- 2013-12-10 CN CN201310662978.XA patent/CN103766255A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104054607A (en) * | 2014-06-09 | 2014-09-24 | 怀远县渔业科技发展有限责任公司 | Technical method for pollution-free finless eel raising in pond with net cages |
| CN104067969A (en) * | 2014-07-09 | 2014-10-01 | 泸州市龙马潭区大春生态渔业专业合作社 | Eel breeding method |
| CN104396808A (en) * | 2014-10-18 | 2015-03-11 | 颍上县润海畜禽养殖有限公司 | Rice-field eel culturing method |
| 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 |
| CN105265387A (en) * | 2015-10-29 | 2016-01-27 | 苏州市美人半岛齐力生态农产品专业合作社 | Method for breeding finless eels in net cage |
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Application publication date: 20140507 |