CN101965827A - Method for killing oncomelania and lymnaeidae in pond - Google Patents
Method for killing oncomelania and lymnaeidae in pond Download PDFInfo
- Publication number
- CN101965827A CN101965827A CN2010102066202A CN201010206620A CN101965827A CN 101965827 A CN101965827 A CN 101965827A CN 2010102066202 A CN2010102066202 A CN 2010102066202A CN 201010206620 A CN201010206620 A CN 201010206620A CN 101965827 A CN101965827 A CN 101965827A
- Authority
- CN
- China
- Prior art keywords
- pond
- oncomelania
- water
- lymnaeidae
- lamnaeid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
The invention discloses a method for killing oncomelania and lymnaeidae in a pond, which comprises the following steps of: diluting niclosamide by using water, and uniformly splashing in the whole pond 10 to 15 days before seeds enter the pond to make the final concentration of pond water be 0.30 to 0.50 g/m<3>, and keeping liquid medicine concentration for 24 to 48 hours to effectively kill gastropods such as the oncomelania, the lymnaeidae and the like, gastropod eggs, rough fish, parasites and the like. The consumption is appropriately increased when the temperature is lower than 20 DEG C. The method of the invention is simple, convenient to operate, has high speed, no residues, small consumption and low cost, and is safe to shrimps and crabs.
Description
Technical field:
The invention belongs to the aquaculture Chinese traditional medicine technology of cleaning up the pond, is a kind of technical method of effectively killing oncomelania in the pond, lamnaeid.
Background technology:
In the fish seed rearing pond, usually a large amount of oncomelanias, lamnaeid can occur, they not only strive food with fry, also a large amount of dissolved oxygen in water that consume, and predation part seed, they also become many parasitic hosts, propagate multiple disease by them.The a large amount of appearance in the seed rearing pond of oncomelania, lamnaeid have reduced survival rate of young widely.After pool-cleaning agent (killing spiral shell) penta sodium pentachlorophenate is by the fishery forbidding, can not find the medicine of cleaning up the pond that can effectively kill spiral shell always, this phenomenon is perplexing vast seed rearing person always.
The appearance of niclosamidum, the phenomenon that makes snail be difficult to kill in the seed rearing pond is gone for ever.Niclosamidum is a kind of light yellow crystalline powder, and is tasteless, puts easy yellowing in the air.Test of many times proves that niclosamidum is used to kill oncomelania, lamnaeid, and effect is remarkable, and environment is not had harmful effect, in water the residence time shorter, be difficult for to produce medicament residue, be the very desirable spiral shell pool-cleaning agent that goes out.
Summary of the invention:
Purpose of the present invention: provide a kind of method of effectively killing oncomelania in the pond, lamnaeid.
The object of the present invention is achieved like this:
Seed went into before the pool 10-15 days, and behind the niclosamidum dilute with water, evenly splash in full pond, and making pond water final concentration is 0.30-0.50g/m
3, kept liquor strength 24-48 hour, can effectively kill snails such as oncomelania, lamnaeid, spiral shell ovum, wild fishes, parasite etc.When being lower than 20 ℃, temperature suitably strengthens consumption.
Advantage of the present invention is:
1, method is simple, and is easy to operate;
2, speed is fast, noresidue;
3, consumption is few, and cost is low;
4, prawn crab safety.
Embodiment:
The present invention will be further described below by concrete 1 treatment example.
Implement 1 example:
One pond, 6 mu of areas, depth of water 30cm has a large amount of snails in the pool, and wild fishes behind the pre cleaning, is cultivated the grass carp summer flower.Behind niclosamidum 580g dilute with water, evenly splash in full pond, and the same day, water temperature was nearly 23 ℃, and two days later, snail, wild fishes all are killed on the pool in, after 7 days 5 tailed silver carp seedlings adorned in the little net and put into the pool, and after 48 hours, fry is normally movable.Do not have snail and wild fishes to occur during whole summer flower is cultivated in the pool, can demonstrate fully the remarkable efficacy that niclosamidum is killed snail and wild fishes thus.
Claims (1)
1. a method of killing oncomelania in the pond, lamnaeid is characterized in that, may further comprise the steps: seed went into before the pool 10-15 days, and behind the niclosamidum dilute with water, evenly splash in full pond, and making pond water final concentration is 0.30-0.50g/m
3, kept liquor strength 24-48 hour, can effectively kill snails such as oncomelania, lamnaeid, spiral shell ovum, wild fishes, parasite etc.; When being lower than 20 ℃, temperature suitably strengthens consumption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102066202A CN101965827A (en) | 2010-06-18 | 2010-06-18 | Method for killing oncomelania and lymnaeidae in pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102066202A CN101965827A (en) | 2010-06-18 | 2010-06-18 | Method for killing oncomelania and lymnaeidae in pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101965827A true CN101965827A (en) | 2011-02-09 |
Family
ID=43545110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102066202A Pending CN101965827A (en) | 2010-06-18 | 2010-06-18 | Method for killing oncomelania and lymnaeidae in pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101965827A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125034A (en) * | 2011-04-13 | 2011-07-20 | 孙丽 | Application of niclosamide to cleaning ponds |
| CN103609488A (en) * | 2013-11-13 | 2014-03-05 | 赵林斌 | Method for killing oncomelania and lymnaea in ponds |
| CN105265248A (en) * | 2015-11-02 | 2016-01-27 | 湖南理工学院 | Mechanism for ecologically eliminating oncomelania snail population |
| CN106386598A (en) * | 2016-08-30 | 2017-02-15 | 广州贝山环保科技有限公司 | Device and method for prevention and control of ampullaria gigas in shallow lakes |
| CN107094777A (en) * | 2017-04-24 | 2017-08-29 | 中国农业科学院植物保护研究所 | A kind of composition for preventing and treating agricultural bacterial evil and the spiral shell that goes out |
-
2010
- 2010-06-18 CN CN2010102066202A patent/CN101965827A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 《科学养鱼》 20100430 尹伦甫等 不同养殖模式下池塘清塘技术 76 1 , 第4期 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125034A (en) * | 2011-04-13 | 2011-07-20 | 孙丽 | Application of niclosamide to cleaning ponds |
| CN103609488A (en) * | 2013-11-13 | 2014-03-05 | 赵林斌 | Method for killing oncomelania and lymnaea in ponds |
| CN105265248A (en) * | 2015-11-02 | 2016-01-27 | 湖南理工学院 | Mechanism for ecologically eliminating oncomelania snail population |
| CN106386598A (en) * | 2016-08-30 | 2017-02-15 | 广州贝山环保科技有限公司 | Device and method for prevention and control of ampullaria gigas in shallow lakes |
| CN107094777A (en) * | 2017-04-24 | 2017-08-29 | 中国农业科学院植物保护研究所 | A kind of composition for preventing and treating agricultural bacterial evil and the spiral shell that goes out |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110209 |