CN103503810A - Method for artificial cultivation of Songjiang perches by utilization of nano-porous materials - Google Patents
Method for artificial cultivation of Songjiang perches by utilization of nano-porous materials Download PDFInfo
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- CN103503810A CN103503810A CN201310479524.9A CN201310479524A CN103503810A CN 103503810 A CN103503810 A CN 103503810A CN 201310479524 A CN201310479524 A CN 201310479524A CN 103503810 A CN103503810 A CN 103503810A
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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
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Abstract
A method for artificial cultivation of Songjiang perches by the utilization of the nano-porous materials includes the step that a cultivation facility: a square pond is flat in pond bottom, little in sludge and convenient to irrigate and drain, and the average depth is 0.8m. Fingerlings are sterilized with 10mg/L trichloroisocyanuric acid 10 days before the fingerlings are placed in the pond. The method is adopted for scientific and refine feeding, the yield-increasing effect is obvious within short time, the survival rate is high, and the method is suitable for industrialized large-scale development.
Description
Technical field
The present invention relates to the method for aquaculture, especially a kind of method of utilizing nano-porous materials artificial culture four-gill perch fish.
Background technology
Xiangshui County special product, originates in and fills with downstream, korneforos.Fish body is cinerous, on both sides and dorsal fin, has black splotch, and because there being darker wrinkle on the gill cover, outward appearance likes well four gills, gain the name " four-gill perch ".Common every 3-5 jin left and right, large person can reach tens of jin.Every year before and after " Grain in Ear ", it it is perch the most fertile season.Bai Liguan river, competing of fishing boat, throws the net and fishes for.Now, the ground such as Xiangshui County, Dual dock ,Chen port is visible at any time on the market.The pure white fertilizer of four-gill perch meat quality of fish is tender, and after the cooking, meat is like garlic clove, and soup juice is creamy white, dense sticky lip, and delicate fragrance is like the loose gas of sweet osmanthus.Color is all good, can match in excellence or beauty with " Sungkiang weever ", exists at present distinct issues to be that culture diseases increases, medication is lack of standardization, even to have minority unit's abuse forbidden drug, to such an extent as to occurs the phenomenon of non-conformity article fish listing.By the exceed standard quality security problem that causes of aquatic products medicament residue, become the bottleneck of restriction bluefin tuna production and sales.
Summary of the invention
One of object of the present invention is achieved through the following technical solutions: a kind of method of utilizing nano-porous materials artificial culture four-gill perch fish, comprises the following steps:
1) cultivate facility: square pond, smooth at the bottom of pond, mud is less, and irrigation and drainage are convenient, and area is about 166 m2, mean depth of water 0.8 m.Under fingerling, front 10 d in the pool, carry out disinfection with 10 mg/L strong chlorine oil.Keep water quality thin, pH is 7.8, and Zooplankton Species and quantity are all less, and pond surrounding length has pasture and water; Pond is equipped with water purification system, comprises corallite, filter cotton, activated carbon etc.Utilize micro pump that water circulation is flowed, not only can purify water but also can improve the dissolved oxygen amount of water body, reach the pure and fresh object of long-term maintenance water quality; cylinder bottom is put a little tiles or stone; water temperature remains on 26 ℃ ~ 28 ℃, pH 6. 5 ~ 7. between 5, dissolved oxygen is not less than 6 mg/ L; Net cage selects 3 * 2,3 * 4 polyethylene to manufacture without joint net sheet without joint net sheet or pure white spun yarn, cage size is 3 meters * 2 meters * 1.5 meters, 2 meters * 2 meters * 1.5 meters, net cage density of setting is the 1/3-1/2 of total water surface, net cage underwater penetration 50-80 centimetre, and freeboard is not less than 50 centimetres; Fixing timber and the iron wire of adopting of net cage, also can use bamboo pole, exaggerated tightening, infraclass is loose, put kind of a front 7-10 days, water soaking under net cage, makes its periphtic algae, rubs injured while avoiding yellow eel cartonning, in eel case, to transplant the pasture and water such as water peanut, timothy, its area coverage reaches 90% left and right of net cage area, before pasture and water inlet, with 2-3% salt or 10ppm bleaching powder, pasture and water is carried out to soaking disinfection, removes leech;
2) parent fish rearing feed with throw something and feed: get the way that manufactured feed and feed of animal origin combine, throw in and tame and docile food feed, composed of the following components by weight: fresh or freezing wild fishes 10-18 part, animal's liver 8-10 part, lupulus 2-3 part, Chinese Stellera Root 1-1.5 part, lupulus 0.5-1.0 Fen, South America wedelia chinensis 1.0-2.0 part, nano controlled-release carrier 2.0-2.5 part;
The preparation method of described nano controlled-release carrier is:
(a) silicon hydroxyapatite, concave convex rod, hydrotalcite, imvite, titanium dioxide, calcite, kaolin are mixed according to the mass fraction proportioning of 35-45:10-15: 10-15:8-10:8-10:7-8:5-7, join in the mixed solution of 230 parts of methyl-sulfoxides (DMSO) and 50 parts of methyl alcohol, in 65 ℃, stir 60 hours, filter, and wash and remove excessive methyl-sulfoxide (DMSO) for 3 times with the hot ethanol of 60 ℃ of temperature, put into vacuum drying chamber, 60 ℃ of temperature, be dried 24 hours, grinding is sieved, and obtains modified composite one time;
(b) 1 part of modified composite, 15 parts of potassium acetates and 25 parts of distilled water are mixed, in temperature 50 C, stir more than 10 hours, in 30 ℃ of temperature, first under ultrasonic electric power 350W condition, disperse 3.5 hours, and then disperse 4 hours under ultrasonic electric power 250W condition.Filter, and wash 3 times with distillation, 80 ℃ of vacuum drying 24 hours, grinding is sieved, and obtains twice-modified compound; (c) above-mentioned 1 part of twice-modified compound is disperseed to 60min at 600W power ultrasonic, with constant temperature heating device, be heated to 90 ℃, and stir (1200r/min) 60 minutes with mechanical agitator; Obtain nano controlled-release carrier complexes; 4-8% by body weight throws something and feeds;
3) damage by disease and insect prevention and control: preventing and treating method one is to increase the number of times that changes water, make water quality keep pure and fresh always, quantity of exchanged water is 1/3 of Chi Shui, the 2nd, working concentration is that the quicklime of 20 ~ 30 mg/kg is splashed to whole pond, the transparency of 3 Ci，Dang Chi Shui of splashing continuously reaches 40 cm when above, and the 3rd, use 30% formaldehyde to splash in whole pond, making last concentration of formaldehyde is 5 ~ 10 mg/kg, the 4th, and working concentration is that the zinc sulphate of 0.3 mg/kg is splashed in whole pond.
The kind of pasture and water is wanted variation, and herbaceous stem is wanted goodization, not only will have emergent aquactic plant and floatingleaved plant, also should have submerged plant, as reed, barnyard grass, the stem or leaf of cattail, common calla, duckweed, water peanut, hydrilla verticillata, eel grass, waterweed.
Adopt method of the present invention to carry out scientific, the raising that becomes more meticulous, in the short time, effect of increasing production is obvious, life rate is high, be applicable to industrialization develops on a large scale.Utilize hydroxyapatite etc. itself to there is the character of loose structure, fertilizer components is adsorbed in the inner mesh of carrier, reach the object of slow release.Hydroxyapatite also has biodegradable characteristic, and gained catabolite is various trace elements ion, and these elements can be absorbed again.Nano controlled-release additive has good biocompatibility, gastrointestinal tract mucous compatibility, each component that makes it load has controlled-release function, through twice-modified nano-complex medicine carrying amount and adsorbing capacity, all improve a lot, fertilizer efficiency time lengthening is more than 3 months, effectively suppress the increment of animal pathogen, improve the producer's benefit.Adopt method of the present invention to carry out scientific, the raising that becomes more meticulous, in the short time, effect of increasing production is obvious, life rate is high, be applicable to industrialization develops on a large scale.
Embodiment
Below will be described in detail the preferred embodiments of the present invention; Should be appreciated that preferred embodiment is only for the present invention is described, rather than in order to limit the scope of the invention.
A method of utilizing nano-porous materials artificial culture four-gill perch fish, comprises the following steps:
Cultivate facility: square pond, smooth at the bottom of pond, mud is less, and irrigation and drainage are convenient, and area is about 166 m2, mean depth of water 0.8 m.Under fingerling, front 10 d in the pool, carry out disinfection with 10 mg/L strong chlorine oil.Keep water quality thin, pH is 7.8, and Zooplankton Species and quantity are all less, and pond surrounding length has pasture and water.Pond is equipped with water purification system, comprises corallite, filter cotton, activated carbon etc.Utilize micro pump that water circulation is flowed, not only can purify water but also can improve the dissolved oxygen amount of water body, reach the pure and fresh object of long-term maintenance water quality; cylinder bottom is put a little tiles or stone; water temperature remains on 26 ℃ ~ 28 ℃, pH 6. 5 ~ 7. between 5, dissolved oxygen is not less than 6 mg/ L; Net cage selects 3 * 2,3 * 4 polyethylene to manufacture without joint net sheet without joint net sheet or pure white spun yarn, cage size is 3 meters * 2 meters * 1.5 meters, 2 meters * 2 meters * 1.5 meters, net cage density of setting is the 1/3-1/2 of total water surface, net cage underwater penetration 50-80 centimetre, and freeboard is not less than 50 centimetres; Fixing timber and the iron wire of adopting of net cage, also can use bamboo pole, exaggerated tightening, infraclass is loose, put kind of a front 7-10 days, water soaking under net cage, makes its periphtic algae, rubs injured while avoiding yellow eel cartonning, in eel case, to transplant the pasture and water such as water peanut, timothy, its area coverage reaches 90% left and right of net cage area, before pasture and water inlet, with 2-3% salt or 10ppm bleaching powder, pasture and water is carried out to soaking disinfection, removes leech;
Parent fish rearing feed with throw something and feed: get the way that manufactured feed and feed of animal origin combine, throw in and tame and docile food feed, composed of the following components by weight: fresh or freezing wild fishes 10-18 part, animal's liver 8-10 part, lupulus 2-3 part, Chinese Stellera Root 1-1.5 part, lupulus 0.5-1.0 Fen, South America wedelia chinensis 1.0-2.0 part, nano controlled-release carrier 2.0-2.5 part;
The preparation method of described nano controlled-release carrier is:
(a) silicon hydroxyapatite, concave convex rod, hydrotalcite, imvite, titanium dioxide, calcite, kaolin are mixed according to the mass fraction proportioning of 35-45:10-15: 10-15:8-10:8-10:7-8:5-7, join in the mixed solution of 230 parts of methyl-sulfoxides (DMSO) and 50 parts of methyl alcohol, in 65 ℃, stir 60 hours, filter, and wash and remove excessive methyl-sulfoxide (DMSO) for 3 times with the hot ethanol of 60 ℃ of temperature, put into vacuum drying chamber, 60 ℃ of temperature, be dried 24 hours, grinding is sieved, and obtains modified composite one time;
(b) 1 part of modified composite, 15 parts of potassium acetates and 25 parts of distilled water are mixed, in temperature 50 C, stir more than 10 hours, in 30 ℃ of temperature, first under ultrasonic electric power 350W condition, disperse 3.5 hours, and then disperse 4 hours under ultrasonic electric power 250W condition.Filter, and wash 3 times with distillation, 80 ℃ of vacuum drying 24 hours, grinding is sieved, and obtains twice-modified compound; (c) above-mentioned 1 part of twice-modified compound is disperseed to 60min at 600W power ultrasonic, with constant temperature heating device, be heated to 90 ℃, and stir (1200r/min) 60 minutes with mechanical agitator; Obtain nano controlled-release carrier complexes; 4-8% by body weight throws something and feeds;
Damage by disease and insect prevention and control: preventing and treating method one is to increase the number of times that changes water, make water quality keep pure and fresh always, quantity of exchanged water is 1/3 of Chi Shui, the 2nd, working concentration is that the quicklime of 20 ~ 30 mg/kg is splashed to whole pond, the transparency of 3 Ci，Dang Chi Shui of splashing continuously reaches 40 cm when above, and the 3rd, use 30% formaldehyde to splash in whole pond, making last concentration of formaldehyde is 5 ~ 10 mg/kg, the 4th, and working concentration is that the zinc sulphate of 0.3 mg/kg is splashed in whole pond.
The kind of pasture and water is wanted variation, and herbaceous stem is wanted goodization, not only will have emergent aquactic plant and floatingleaved plant, also should have submerged plant, as reed, barnyard grass, the stem or leaf of cattail, common calla, duckweed, water peanut, hydrilla verticillata, eel grass, waterweed.
After the pond culture of nearly 4 months, adopt leather strap net harvesting, catch altogether 100 tail four-gill perch fish large size fingerlings, cultivating survival rate is 92.10 %.Utilize hydroxyapatite etc. itself to there is the character of loose structure, fertilizer components is adsorbed in the inner mesh of carrier, reach the object of slow release.Hydroxyapatite also has biodegradable characteristic, and gained catabolite is various trace elements ion, and these elements can be absorbed again.Nano controlled-release additive has good biocompatibility, gastrointestinal tract mucous compatibility, each component that makes it load has controlled-release function, through twice-modified nano-complex medicine carrying amount and adsorbing capacity, all improve a lot, fertilizer efficiency time lengthening is more than 3 months, effectively suppress the increment of animal pathogen, improve the producer's benefit.Adopt method of the present invention to carry out scientific, the raising that becomes more meticulous, in the short time, effect of increasing production is obvious, life rate is high, be applicable to industrialization develops on a large scale.
Claims (2)
1. a method of utilizing nano-porous materials artificial culture four-gill perch fish, comprises the following steps:
Cultivate facility: square pond, smooth at the bottom of pond, mud is less, irrigation and drainage are convenient, area is about 166 m2, mean depth of water 0.8 m, front 10 d in the pool under fingerling, with 10 mg/L strong chlorine oil, carry out disinfection, keep water quality thin, pH is 7.8, Zooplankton Species and quantity are all less, pond surrounding length has pasture and water, pond is equipped with water purification system, comprise corallite, filter cotton, activated carbon etc., utilize micro pump that water circulation is flowed, not only can purify water but also can improve the dissolved oxygen amount of water body, reach the pure and fresh object of long-term maintenance water quality, cylinder bottom is put a little tiles or stone, water temperature remains on 26 ℃ ~ 28 ℃, pH 6. 5 ~ 7. between 5, dissolved oxygen is not less than 6 mg/ L, net cage selects 3 * 2,3 * 4 polyethylene to manufacture without joint net sheet without joint net sheet or pure white spun yarn, cage size is 3 meters * 2 meters * 1.5 meters, 2 meters * 2 meters * 1.5 meters, net cage density of setting is the 1/3-1/2 of total water surface, net cage underwater penetration 50-80 centimetre, and freeboard is not less than 50 centimetres, fixing timber and the iron wire of adopting of net cage, also can use bamboo pole, exaggerated tightening, infraclass is loose, put kind of a front 7-10 days, water soaking under net cage, makes its periphtic algae, rubs injured while avoiding yellow eel cartonning, in eel case, to transplant the pasture and water such as water peanut, timothy, its area coverage reaches 90% left and right of net cage area, before pasture and water inlet, with 2-3% salt or 10ppm bleaching powder, pasture and water is carried out to soaking disinfection, removes leech,
Parent fish rearing feed with throw something and feed: get the way that manufactured feed and feed of animal origin combine, throw in and tame and docile food feed, composed of the following components by weight: fresh or freezing wild fishes 10-18 part, animal's liver 8-10 part, lupulus 2-3 part, Chinese Stellera Root 1-1.5 part, lupulus 0.5-1.0 Fen, South America wedelia chinensis 1.0-2.0 part, nano controlled-release carrier 2.0-2.5 part;
The preparation method of described nano controlled-release carrier is:
(a) silicon hydroxyapatite, concave convex rod, hydrotalcite, imvite, titanium dioxide, calcite, kaolin are mixed according to the mass fraction proportioning of 35-45:10-15: 10-15:8-10:8-10:7-8:5-7, join in the mixed solution of 230 parts of methyl-sulfoxides (DMSO) and 50 parts of methyl alcohol, in 65 ℃, stir 60 hours, filter, and wash and remove excessive methyl-sulfoxide (DMSO) for 3 times with the hot ethanol of 60 ℃ of temperature, put into vacuum drying chamber, 60 ℃ of temperature, be dried 24 hours, grinding is sieved, and obtains modified composite one time;
(b) 1 part of modified composite, 15 parts of potassium acetates and 25 parts of distilled water are mixed, in temperature 50 C, stir more than 10 hours, in 30 ℃ of temperature, first under ultrasonic electric power 350W condition, disperse 3.5 hours, and then disperse 4 hours under ultrasonic electric power 250W condition, filter, and wash 3 times with distillation, 80 ℃ of vacuum drying 24 hours, grinding is sieved, and obtains twice-modified compound; (c) above-mentioned 1 part of twice-modified compound is disperseed to 60min at 600W power ultrasonic, with constant temperature heating device, be heated to 90 ℃, and stir (1200r/min) 60 minutes with mechanical agitator; Obtain nano controlled-release carrier complexes; 4-8% by body weight throws something and feeds;
Damage by disease and insect prevention and control: preventing and treating method one is to increase the number of times that changes water, make water quality keep pure and fresh always, quantity of exchanged water is 1/3 of Chi Shui, the 2nd, working concentration is that the quicklime of 20 ~ 30 mg/kg is splashed to whole pond, the transparency of 3 Ci，Dang Chi Shui of splashing continuously reaches 40 cm when above, and the 3rd, use 30% formaldehyde to splash in whole pond, making last concentration of formaldehyde is 5 ~ 10 mg/kg, the 4th, and working concentration is that the zinc sulphate of 0.3 mg/kg is splashed in whole pond.
2. four-gill perch fish artificial culturing method as claimed in claim 1, it is characterized in that: the kind of pasture and water is wanted variation, herbaceous stem is wanted goodization, not only to there be emergent aquactic plant and floatingleaved plant, also should there is submerged plant, as reed, barnyard grass, the stem or leaf of cattail, common calla, duckweed, water peanut, hydrilla verticillata, eel grass, waterweed.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002141A (en) * | 2010-11-19 | 2011-04-06 | 安徽大学 | Preparation method of polyurethane-nano kaolin composite material |
| CN103250663A (en) * | 2013-05-06 | 2013-08-21 | 常熟理工学院 | Four-gill bass cement tank grading cultivation method |
| CN103250877A (en) * | 2013-05-17 | 2013-08-21 | 兰州天峰生物科技有限责任公司 | Natural Chinese herbal medicine animal feed additive and application thereof |
| CN103299936A (en) * | 2013-06-17 | 2013-09-18 | 苏州市阳澄湖现代农业发展有限公司 | Manual breeding method of four gill bass |
| CN103314894A (en) * | 2013-06-17 | 2013-09-25 | 苏州市阳澄湖现代农业发展有限公司 | Method for breeding bluefin tunas in net cages |
-
2013
- 2013-10-15 CN CN201310479524.9A patent/CN103503810A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002141A (en) * | 2010-11-19 | 2011-04-06 | 安徽大学 | Preparation method of polyurethane-nano kaolin composite material |
| CN103250663A (en) * | 2013-05-06 | 2013-08-21 | 常熟理工学院 | Four-gill bass cement tank grading cultivation method |
| CN103250877A (en) * | 2013-05-17 | 2013-08-21 | 兰州天峰生物科技有限责任公司 | Natural Chinese herbal medicine animal feed additive and application thereof |
| CN103299936A (en) * | 2013-06-17 | 2013-09-18 | 苏州市阳澄湖现代农业发展有限公司 | Manual breeding method of four gill bass |
| CN103314894A (en) * | 2013-06-17 | 2013-09-25 | 苏州市阳澄湖现代农业发展有限公司 | Method for breeding bluefin tunas in net cages |
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Application publication date: 20140115 |