CN102715113A - Fishpond water quality purification method - Google Patents
Fishpond water quality purification method Download PDFInfo
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- CN102715113A CN102715113A CN2012102242523A CN201210224252A CN102715113A CN 102715113 A CN102715113 A CN 102715113A CN 2012102242523 A CN2012102242523 A CN 2012102242523A CN 201210224252 A CN201210224252 A CN 201210224252A CN 102715113 A CN102715113 A CN 102715113A
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- water quality
- duckweed
- fish pond
- fish
- purification method
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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 fishpond water quality purification method and aims at providing a fishpond water quality purification method having comprehensive benefits. The technical scheme is that a suspended cultivation net is adopted to cultivate duckweed so as to purify fishpond water quality. The fishpond water quality purification method comprises the steps of selecting and using the suspended cultivation net according the size of a fishpond, putting the duckweed in the fishpond and dredging the accumulated duckweed to feed fish. According to the technical scheme, the fishpond water quality purification method is simple and convenient to operate, low in production cost, good in fishpond water quality purification effect and high in comprehensive benefit.
Description
Technical field
The present invention relates to the fish pond administrative skill.
Background technology
Application number is the sterilization method that discloses fish pond in a kind of spring in 200610044792.8 the specification, is to it is characterized in that every mu of one meter dark water surface frees lime 75-100 kilogram, and after 50 kilograms of camellia brans are smashed one night of immersion evenly splash in the full pool; The fingerling seedling falls, and the salt solution with 4% carried out the sterilization of fish body surface after 10-15 minute before the pool, slowly was put into the fish pond again and cultured; The pond of breeding fish is barricaded as triangle or tetragonal food stand with bamboo pole, and each food extension 3-6 only adorns bleaching powder 3-5 gram in every bamboo basket; By the water surface of 1 meter of every mu of depth of water, evenly splash with 1 kilogram of full pool of bleaching powder of chlorinty 30%, semimonthly; The water surface that every mu of depth of water is 1 meter is changed the full pond of water with 20 kilograms of quicklimes and is evenly splashed, and per 20 days once; The water surface that every mu of depth of water is 1 meter is changed the water-soluble full pool spilling head of separating for 0.2 kilogram with 90% crystal chlorophos; Every month with copper sulphate and mixture of ferrous sulfate (5: 2) full pool spilling head.This method cost is high, and comprehensive benefit is low.
Summary of the invention
The invention discloses a kind of fish pond method for purifying water, purpose is to provide a kind of fish pond method for purifying water with comprehensive benefit.The technical scheme that the present invention taked is to cultivate duckweed with the culturing net that suspends to purify fish pond water quality.
The invention discloses a kind of fish pond method for purifying water, follow these steps to operate: (1) is selected the suspension culturing net for use according to the size in fish pond; (2) throw in duckweed; The duckweed of (3) fishing for accumulation feeds fish.At first measure the area in fish pond, select the suspension culturing net for use according to the size in fish pond.The suspension culturing net comprises floatation part, gauze and line, and floatation part is fixed on the edge of gauze through line.Floatation part is to be the foam block that primary raw material is made with the polyurethane.Gauze is the net by the plastic cord braiding.The mesh area of gauze is not more than 2m ㎡.Line is a plastic cord, in water, soaks like this and not perishable.Use the suspension culturing net, duckweed is not eaten up by fish like this.Place a plurality of suspension culturing nets in the fish pond, each suspension culturing net is mutually independent, and has certain interval each other, does not influence fish respiratory ventilation under water like this.The position of suspension culturing net in the fish pond fixed through setting tool.Setting tool is waddy, plastic tube etc.The suspension culturing net is connected with setting tool through connector.Connector can be rope, iron wire or strap.The gross area sum of each suspension culturing net accounts for 50 ﹪-80 ﹪ of fish pond area.After the fish pond is provided with the suspension culturing net, in the suspension culturing net, throw in duckweed.Because the fish food that excreta of fish and part are rotted makes the water nutrition composition in fish pond high, duckweed has absorbed nutrient component from water body in the suspension culturing net, and breeding is grown fast, has purified water quality.When packing phenomenon appearred in duckweed growth, the duckweed of fishing for accumulation fed fish.The duckweed of fishing for also can be used as the green feed of domestic birds and animals.
The technical scheme that the present invention taked is easy and simple to handle, and production cost is low, and it is effective to purify fish pond water quality, and comprehensive benefit is high.
Description of drawings
Fig. 1 is a sketch map of the present invention
Wherein, the fish pond 1; Suspension culturing net 2; Floatation part 3; Gauze 4; Line 5; Setting tool 6; Connector 7; Duckweed 8.
Embodiment
As shown in Figure 1, at first measure the area in fish pond 1, select suspension culturing net 2 for use according to the size in fish pond 1.Suspension culturing net 2 comprises floatation part 3, gauze 4 and line 5, and floatation part 3 is fixed on the edge of gauze 4 through line 5.Floatation part 3 is to be the foam block that primary raw material is made with the polyurethane.Gauze 4 is the nets by the plastic cord braiding.The mesh area of gauze 4 is 1m ㎡.Line 5 is plastic cords, in water, soaks like this and not perishable.With suspension culturing net 2, duckweed 2 is not eaten up by fish like this.Place a plurality of suspension culturing nets 2 in the fish pond 1, each suspension culturing net 2 is mutually independent, and has certain interval each other, does not influence fish respiratory ventilation under water like this.The position of suspension culturing net 2 in fish pond 1 is fixing through setting tool 6.Setting tool 6 is a plastic tube etc.Suspension culturing net 2 is connected with setting tool 6 through connector 7.Connector 7 is a plastic rope, in water, soaks like this and not perishable.The gross area sum of each suspension culturing net 2 accounts for 70 ﹪ of fish pond 1 area.After fish pond 1 is provided with suspension culturing net 2, in suspension culturing net 2, throw in duckweed 8.Because the fish food that excreta of fish and part are rotted makes the water nutrition composition in fish pond 1 high, duckweed 8 has absorbed nutrient component from water body in suspension culturing net 2, and breeding is grown fast, has purified water quality.When packing phenomenon appearred in duckweed 8 growths, the duckweed 8 of fishing for accumulation fed fish.The duckweed 8 of fishing in addition, is as the green feed of domestic birds and animals.
Claims (3)
1. fish pond method for purifying water, it is characterized in that following these steps to operate: (1) is selected suspension culturing net (2) for use according to the size of fish pond (1); (2) throw in duckweed (8); The duckweed (8) of (3) fishing for accumulation feeds fish.
2. a kind of fish pond as claimed in claim 1 method for purifying water, the floatation part (3) in the culturing net (2) that it is characterized in that suspending is fixed on the edge of gauze (4) through line (5).
3. a kind of fish pond as claimed in claim 1 method for purifying water, the position of culturing net (2) in fish pond (1) that it is characterized in that suspending is fixing through setting tool (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102242523A CN102715113A (en) | 2012-07-02 | 2012-07-02 | Fishpond water quality purification method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102242523A CN102715113A (en) | 2012-07-02 | 2012-07-02 | Fishpond water quality purification method |
Publications (1)
| Publication Number | Publication Date |
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| CN102715113A true CN102715113A (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2012102242523A Pending CN102715113A (en) | 2012-07-02 | 2012-07-02 | Fishpond water quality purification method |
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| CN (1) | CN102715113A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636480A (en) * | 2013-12-19 | 2014-03-19 | 中国科学院成都生物研究所 | Duckweed-culturing wave-eliminating device and application of duckweed-culturing wave-eliminating device in duckweed cultivation |
| CN104556394A (en) * | 2015-02-03 | 2015-04-29 | 于建新 | Duckweed water purification device |
| CN114190304A (en) * | 2021-12-10 | 2022-03-18 | 福建省农业科学院农业工程技术研究所 | Breeding method for realizing symbiosis of fish and grass by utilizing biogas slurry |
| CN115413610A (en) * | 2022-10-18 | 2022-12-02 | 上海海洋大学 | Aquaculture method combining duckweed with biological flocs |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1765773A (en) * | 2005-09-07 | 2006-05-03 | 云南省环境科学研究院 | Floating island of plant and its construction method |
| CN101828538A (en) * | 2010-05-31 | 2010-09-15 | 中国水产科学研究院渔业机械仪器研究所 | Box-type biological floating bed and use method thereof |
-
2012
- 2012-07-02 CN CN2012102242523A patent/CN102715113A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1765773A (en) * | 2005-09-07 | 2006-05-03 | 云南省环境科学研究院 | Floating island of plant and its construction method |
| CN101828538A (en) * | 2010-05-31 | 2010-09-15 | 中国水产科学研究院渔业机械仪器研究所 | Box-type biological floating bed and use method thereof |
Non-Patent Citations (4)
| Title |
|---|
| 《中国水产》 20100905 游宇 草鱼生态高效"立体式"养殖模式初探 第38-39页 1-3 , 第09期 * |
| 单爱华: "夏秋季鱼池水质改良的六项措施", 《内陆水产》, no. 10, 5 October 1999 (1999-10-05), pages 17 - 4 * |
| 施永安: "夏秋季鱼池水质的控制与调节", 《科学养鱼》, no. 05, 28 October 1990 (1990-10-28), pages 8 * |
| 游宇: "草鱼生态高效"立体式"养殖模式初探", 《中国水产》, no. 09, 5 September 2010 (2010-09-05), pages 38 - 39 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636480A (en) * | 2013-12-19 | 2014-03-19 | 中国科学院成都生物研究所 | Duckweed-culturing wave-eliminating device and application of duckweed-culturing wave-eliminating device in duckweed cultivation |
| CN103636480B (en) * | 2013-12-19 | 2015-05-27 | 中国科学院成都生物研究所 | Duckweed-culturing wave-eliminating device and application of duckweed-culturing wave-eliminating device in duckweed cultivation |
| CN104556394A (en) * | 2015-02-03 | 2015-04-29 | 于建新 | Duckweed water purification device |
| CN114190304A (en) * | 2021-12-10 | 2022-03-18 | 福建省农业科学院农业工程技术研究所 | Breeding method for realizing symbiosis of fish and grass by utilizing biogas slurry |
| CN115413610A (en) * | 2022-10-18 | 2022-12-02 | 上海海洋大学 | Aquaculture method combining duckweed with biological flocs |
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Application publication date: 20121010 |