CN101273716A - Culture method of Chinese Bostrichthys sinensis - Google Patents
Culture method of Chinese Bostrichthys sinensis Download PDFInfo
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- CN101273716A CN101273716A CNA2008100696629A CN200810069662A CN101273716A CN 101273716 A CN101273716 A CN 101273716A CN A2008100696629 A CNA2008100696629 A CN A2008100696629A CN 200810069662 A CN200810069662 A CN 200810069662A CN 101273716 A CN101273716 A CN 101273716A
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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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- 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 cultivation method for Chinese bostrichthys sinensis. The bottom of a pond is an inclined plane, soil with the thickness of 10 to 20cm is laid on the bottom of the pond; the wall and the bottom of the pond are constructed by hard materials; the salinity of the pond water is 1 to 28 per thousand and the temperature thereof is 15 to 25 DEG C; a perch shelter is placed on the bottom of the pond; the pond is sterilized before stocking fish fry; and the fish fry is sterilized before stocking; the stocking density is 5000 to 8000 fishes per mou; living feed and/or compound feed is used for feeding, which is thrown into the pond twice a day, with the daily throwing amount of 9 to 15 percent of the body weight of fish; By using the method of the invention, the survival rate can be improved, the feed period can be shortened and economic benefits can be improved.
Description
Technical field
The present invention relates to aquaculture technology, be specifically related to a kind of cultural method of Chinese Bostrichthys sinensis.
Background technology
China's Bostrichthys sinensis belongs to the Eleotridae sleeper and belongs to.China's Bostrichthys sinensis is nutritious, meat flavour deliciousness, and have the effect that makes wound accelerate healing, and in addition, the maximum characteristics of this fish are dried uply can keep a week not dead under dark and damp condition, are the good seafood kinds that a kind of suitable fortune of living is found a good sale in and exported goods and earned foreign currency.
China's Bostrichthys sinensis is a kind of water warm shallow sea degree of saltiness water fish.Mainly be distributed in river mouth, bay, inhabit in mud hole or the cave.Small, carnivorous, the little assorted crab of happiness food, shrimp, fish, shellfish etc.Optimum water temperature is 23-26 ℃, when water temperature is lower than 15 ℃, generally in the cave, stays in and looks for food, and deadly water temperature is below 10 ℃.Ph value 7.0-8.2 is advisable, and requires dissolved oxygen amount more than 4.0 mg/litre.
The biological engineering of a kind of murrel section fish and the raising method of seedling are disclosed among the Chinese invention patent ublic specification of application CN1366812A " biological engineering and the cultural methods of murrel section fish ", but also do not form the Chinese Bostrichthys sinensis cultural technique of science, system at present, there are problems such as survival rate is lower, breeding cycle is long, the individual weight of adult fish is lighter in the Chinese Bostrichthys sinensis cultural method of prior art, and culture benefit is lower.
Summary of the invention
In view of this, in order to address the above problem, a kind of Chinese Bostrichthys sinensis cultural method of the present invention can obtain higher culture benefit, may further comprise the steps:
(1) prepare in the pond: be the inclined-plane at the bottom of the pond in pond; The earth of lay 10-20cm thickness at the bottom of the pond; Build up by hard material at the bottom of pool wall and the pond; Pool salinity water is 1-28 ‰, and temperature is 15-25 ℃; At the bottom of the pond, place and perch things concealed; Before fry is put in a suitable place to breed the pond is carried out disinfection;
(2) fry is put in a suitable place to breed: before putting in a suitable place to breed fry is carried out disinfection; Breeding density is 5000-8000 tail/mu;
(3) feed management: adopt being feed and/or mixed feed to feed, throw in feed every day 2 times, the quantity of throwing something and feeding day is the 9-15% of fish body weight.
Further, the pond water surface area is a 0.5-2 mu, the most shallow 0.2-0.4m of place in pond, bosom, pond 1.8-2.2m;
Further, perching things concealed is watt cylinder and/or plastic barrel;
Further, the sterilizing operation that before fry is put in a suitable place to breed in the step (1) pond is carried out may further comprise the steps:
A. put Gan Tangshui, the quicklime water is dissolved, while hot limewash is splashed in Quan Tang in the ratio of every mu of pond 70-100kg;
B. during depth of water 1m, then bleaching powder is dissolved as the solution of concentration 30ppm, splashes in Quan Tang in the ratio of every mu of pond 15kg;
Further, putting preceding fry is carried out disinfection in the step (2) in a suitable place to breed may further comprise the steps:
C. fry is used concentration 10-15ppm liquor potassic permanganate dipping 10-15min;
D. fry is used concentration 10ppm bleaching powder, embathed 20～30min.
Further, described being feed is at least a in small fish, shrimp and the little crab.
Further, described mixed feed contains fish meal, fish oil, starch, dusty yeast, vitamin additive, mineral additive and FRC vigor source additive;
Further, before surviving the winter, discharge above-mentioned fertilizer in the ratio of every mu of pond tea bran 25-60kg, ammonium chloride 1-1.5kg and double superphosphate 0.05-0.10kg rich water is carried out in the pond; And the thick bamboo tube of placing an end opening at the bottom of the pond is perched thing as passing the winter.
The present invention has following beneficial effect: at the bottom of the pond in pond the inclined-plane, and the water level in conveniently adjusted pond; At the bottom of the pond of hard material and pool wall, can avoid Chinese Bostrichthys sinensis to destroy pond and escape; The earth of lay at the bottom of the pond can be Chinese Bostrichthys sinensis in summer and shelters from heat or light, and winter then can be warming; The sterilization of putting preceding pond in a suitable place to breed can be killed harmful fish, pasture and water and the microorganism in the pond, and the sterilization before fry put in a suitable place to breed can be killed bacterium and parasite on the fry gill and the skin; Fry breeding density is too high, can cause water quality deterioration, and disease increases, and breeding density is low excessively, can reduce the unit output again, and the breeding density of 5000-8000 tail/mu, the benefit that can obtain an equilibrium is taken in; Adopt being feed and mixed feed collocation to feed, under the not high situation of cost, can make that Chinese Bostrichthys sinensis is balanced in nutrition, breeding cycle shortens, the individual weight increase of adult fish; The pond water surface area is too small, and the feeding cost of unit are is too high, and the pond water surface area is excessive, is not easy to feeding and management, and when the pond water surface area was 0.5-2 mu, the feeding cost of unit are and feeding and management be balance relatively; In nursing, use mixed feed, can shorten breeding cycle, increase the adult fish whose body weight; Usually, the 10-11 month is the peak period of fish products listing, for obtaining higher economic benefit, can avoid this period and fish for Chinese Bostrichthys sinensis listing, and rich water can allow the Chinese Bostrichthys sinensis of culturing survive the winter smoothly.
Other advantages of the present invention, target, to set forth in the following description to a certain extent with feature, and to a certain extent,, perhaps can obtain instruction from the practice of the present invention based on being conspicuous to those skilled in the art to investigating hereinafter.Target of the present invention and other advantages can be passed through following specification, claims, and the specifically noted structure realizes and obtains in the accompanying drawing.
Description of drawings
In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing:
Accompanying drawing shows according to Chinese Bostrichthys sinensis cultivating pool side sectional view of the present invention;
Embodiment
Hereinafter with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail.
Embodiment 1
(1) prepare in the pond: select the coastal area of water source of fresh water abundance to build pond, 2 mu of areas; Referring to accompanying drawing, at the bottom of the pond in pond the inclined-plane, the most shallow 0.3m of place in pond, bosom, pond 2.2m; The earth of lay 10cm thickness at the bottom of the pond; Be built into by cement at the bottom of pool wall and the pond; Pool salinity water is 8 ‰, and temperature is 15-25 ℃; Place Chinese Bostrichthys sinensis and perch watt cylinder of hidden usefulness at the bottom of the pond, watt cylinder quantity is determined according to watt cylinder size and the quantity of throwing in fry; Before putting in a suitable place to breed, fry according to the following steps the pond is carried out disinfection:
A. put Gan Tangshui, 200kg quicklime water is dissolved, while hot limewash is splashed in Quan Tang;
When b. retaining is to depth of water 1m, the bleaching powder of 30kg is dissolved as the solution of concentration 30ppm, splashes in Quan Tang, but after 48 hours retaining to depth of water 2.2m and throw in fry;
(2) fry is put in a suitable place to breed: throwing in specification is about Chinese Bostrichthys sinensis fry 16000 tails of 40-60 tail/kilogram; Before putting in a suitable place to breed fry is carried out disinfection according to the following steps:
C. fry is used concentration 15ppm liquor potassic permanganate dipping 10min;
D. fry is used concentration 10ppm bleaching powder, embathed 30min.
(3) feeding and management: every day is early, respectively throw in feed evening 1 time, can adopt being feed and mixed feed alternately to throw in, as: throw in being feed, night morning and throw in mixed feed; The quantity of throwing something and feeding day is the 9-15% of fish body weight, can reduce the ratio of throw something and feed quantity and fish body weight along with the growth of fish gradually; The being feed is selected one or more in small fish, shrimp and the little crab for use; Contain fish meal, dregs of beans, dusty yeast, fish oil, vitamin additive, mineral additive and FRC vigor source additive in the mixed feed, can be by above-mentioned raw materials, with 60: 25: 5: 1: 1: 1: 1 weight ratio batching, for prevention or treatment disease, also can in mixed feed, add relative medicine.
Fish for part China Bostrichthys sinensis adult fish when feeding 5 months by the way, this moment, the adult fish weight average can reach about the 170g/ bar, and the heaviest individuality can reach the 250g/ bar, and survival rate is more than 90%.
As for the fish listings peak of staggering, allow Chinese Bostrichthys sinensis survive the winter, can be about November, when temperature is reduced to 12-15 ℃, tea bran 120kg, ammonium chloride 1.5kg and double superphosphate 0.10kg discharged into the pond carry out rich water; And the thick bamboo tube of placing an end opening at the bottom of the pond perches thing as passing the winter, and thick bamboo tube is good with mao bamboon; When temperature is lower than 15 ℃, but the feed of throwing something and feeding in 3-5 days a time.
Embodiment 2
(1) prepare in the pond: select the coastal area of water source of fresh water abundance to build pond, 0.5 mu of area; Referring to Fig. 1, at the bottom of the pond in pond the inclined-plane, about 60 ° of gradients, the most shallow 0.2m of place in pond, bosom, pond 1.8m; The earth of lay 15cm thickness at the bottom of the pond; Be built into by cement at the bottom of pool wall and the pond; Pool salinity water is 1 ‰, and temperature is 15-25 ℃; At the bottom of the pond, place Chinese Bostrichthys sinensis and perch the plastic barrel of hidden usefulness; Before putting in a suitable place to breed, fry according to the following steps the pond is carried out disinfection:
A. put Gan Tangshui, 35kg quicklime water is dissolved, while hot limewash is splashed in Quan Tang;
When b. retaining is to depth of water 1m, the bleaching powder of 7.5kg is dissolved as the solution of concentration 30ppm, splashes in Quan Tang, but after 48 hours retaining to depth of water 1.8m and throw in fry;
(2) fry is put in a suitable place to breed: throwing in specification is about Chinese Bostrichthys sinensis fry 3000 tails of 40-60 tail/kilogram; Before putting in a suitable place to breed fry is carried out disinfection according to the following steps:
C. fry is used concentration 10ppm liquor potassic permanganate dipping 15min;
D. fry is used concentration 10ppm bleaching powder, embathed 20min.
(3) feeding and management: morning every day, evening are respectively thrown in feed 1 time, adopt the being feed; The quantity of throwing something and feeding day is the 9-15% of fish body weight, can reduce the ratio of throw something and feed quantity and fish body weight along with the growth of fish gradually; The being feed is selected one or more in small fish, shrimp and the little crab for use;
Fish for part China Bostrichthys sinensis adult fish when feeding 5 months by the way, this moment, the adult fish weight average can reach about the 160g/ bar, and the heaviest individuality can reach the 220g/ bar, and survival rate is more than 90%.
As for the fish listings peak of staggering, allow Chinese Bostrichthys sinensis survive the winter, can be about November, when temperature is reduced to 12-15 ℃, tea bran 12.5kg, ammonium chloride 0.5kg and double superphosphate 0.025kg discharged into the pond carry out rich water; And the thick bamboo tube of placing an end opening at the bottom of the pond perches thing as passing the winter, and thick bamboo tube is good with mao bamboon; When temperature is lower than 15 ℃, but the feed of throwing something and feeding in 3-5 days a time.
Embodiment 3
(1) prepare in the pond: select the coastal area of water source of fresh water abundance to build pond, 1 mu of area; Referring to Fig. 1, at the bottom of the pond in pond the inclined-plane, the most shallow 0.4m of place in pond, bosom, pond 2m; The earth of lay 20cm thickness at the bottom of the pond; Be built into by cement at the bottom of pool wall and the pond; Pool salinity water is 28 ‰, and temperature is 15-25 ℃; Watt cylinder, watt cylinder quantity is determined according to a watt cylinder size and the quantity of throwing in fry; Before putting in a suitable place to breed, fry according to the following steps the pond is carried out disinfection:
A. put Gan Tangshui, 80kg quicklime water is dissolved, while hot limewash is splashed in Quan Tang;
When b. retaining is to depth of water 1m, the bleaching powder of 15kg is dissolved as the solution of concentration 30ppm, splashes in Quan Tang, but after 48 hours retaining to depth of water 2m and throw in fry;
(2) fry is put in a suitable place to breed: throwing in specification is about Chinese Bostrichthys sinensis fry 5000 tails of 40-60 tail/kilogram; Before putting in a suitable place to breed fry is carried out disinfection according to the following steps:
C. fry is used concentration 13ppm liquor potassic permanganate dipping 12min;
D. fry is used concentration 10ppm bleaching powder, embathed 25min.
(3) feeding and management: morning every day, evening are respectively thrown in feed 1 time, adopt mixed feed to raise; The quantity of throwing something and feeding day is the 9-15% of fish body weight, can reduce the ratio of throw something and feed quantity and fish body weight along with the growth of fish gradually; Contain fish meal, dregs of beans, dusty yeast, fish oil, vitamin additive, mineral additive and FRC vigor source additive in the mixed feed, can be by above-mentioned raw materials, with 60: 25: 5: 1: 1: 1: 1 weight ratio batching, for prevention or treatment disease, also can in mixed feed, add relative medicine.
Fish for part China Bostrichthys sinensis adult fish when feeding 5 months by the way, this moment, the adult fish weight average can reach about the 180g/ bar, and the heaviest individuality can reach the 250g/ bar, and survival rate is more than 90%.
As for the fish listings peak of staggering, allow Chinese Bostrichthys sinensis survive the winter, can be about November, when temperature is reduced to 12-15 ℃, tea bran 50kg, ammonium chloride 1.3kg and double superphosphate 0.08kg discharged into the pond carry out rich water; And the thick bamboo tube of placing an end opening at the bottom of the pond perches thing as passing the winter, and thick bamboo tube is good with mao bamboon; When temperature is lower than 15 ℃, but the feed of throwing something and feeding in 3-5 days a time.
Claims (8)
1. Chinese Bostrichthys sinensis cultural method is characterized in that may further comprise the steps:
(1) prepare in the pond: be the inclined-plane at the bottom of the pond in pond; The earth of lay 10-20cm thickness at the bottom of the pond; Build up by hard material at the bottom of pool wall and the pond; Pool salinity water is 1-28 ‰, and temperature is 15-25 ℃; At the bottom of the pond, place and perch things concealed; Before fry is put in a suitable place to breed the pond is carried out disinfection;
(2) fry is put in a suitable place to breed: before putting in a suitable place to breed fry is carried out disinfection; Breeding density is 5000-8000 tail/mu;
(3) feeding and management: adopt being feed and/or mixed feed to feed, throw in feed every day 2 times, the quantity of throwing something and feeding day is the 9-15% of fish body weight.
2. according to the Chinese Bostrichthys sinensis cultural method of claim 1, it is characterized in that: described pond water surface area is a 0.5-2 mu, the most shallow 0.2-0.4m of place of pond water, bosom 1.8-2.2m.
3. according to the Chinese Bostrichthys sinensis cultural method of claim 1, it is characterized in that: the described things concealed of perching is watt cylinder and/or plastic barrel.
4. according to each Chinese Bostrichthys sinensis cultural method in the claim 1 to 3, it is characterized in that the sterilizing operation that before fry is put in a suitable place to breed in the step (1) pond is carried out may further comprise the steps:
A. put Gan Tangshui, the quicklime water is dissolved, while hot limewash is splashed in Quan Tang in the ratio of every mu of pond 70-100kg;
B. during depth of water 1m, then bleaching powder is dissolved as the solution of concentration 30ppm, splashes in Quan Tang in the ratio of every mu of pond 15kg;
5. according to each Chinese Bostrichthys sinensis cultural method in the claim 1 to 3, before it is characterized in that putting in a suitable place to breed in the step (2) fry being carried out disinfection may further comprise the steps:
C. fry is used concentration 10-15ppm liquor potassic permanganate dipping 10-15min;
D. fry is used concentration 10ppm bleaching powder, embathed 20-30min.
6. according to the Chinese Bostrichthys sinensis cultural method of claim 1, it is characterized in that: described being feed is at least a in small fish, shrimp and the little crab.
7. according to the Chinese Bostrichthys sinensis cultural method of claim 1 or 6, it is characterized in that: described mixed feed contains fish meal, fish oil, starch, dusty yeast, vitamin additive, mineral additive and FRC vigor source additive.
8. according to the Chinese Bostrichthys sinensis cultural method of claim 1, it is characterized in that: before surviving the winter, discharge above-mentioned fertilizer in the ratio of every mu of pond tea bran 25-60kg, ammonium chloride 1-1.5kg and double superphosphate 0.05-0.10kg rich water is carried out in the pond; The thick bamboo tube of placing an end opening at the bottom of the pond is perched thing as passing the winter.
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| CNA2008100696629A CN101273716A (en) | 2008-05-13 | 2008-05-13 | Culture method of Chinese Bostrichthys sinensis |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102742739A (en) * | 2012-06-25 | 2012-10-24 | 句容市句容水库管理所 | Feed formula for odontobutis obscurus |
| CN102986569A (en) * | 2012-12-17 | 2013-03-27 | 苏州市相城区新时代特种水产养殖场 | Culturing method for odontobutis obscuras |
| CN103718992A (en) * | 2013-11-27 | 2014-04-16 | 安徽省郎溪县水产管理站 | Concentrated aeration breeding method of pseudorasbora parva fries |
| CN103844140A (en) * | 2013-12-23 | 2014-06-11 | 浙江省海洋开发研究院 | Mixed bostrichthys sinensis feed and preparation method thereof |
| CN103843701A (en) * | 2013-12-23 | 2014-06-11 | 浙江省海洋开发研究院 | Chinese black sleeper culture method |
| CN107182857A (en) * | 2017-06-08 | 2017-09-22 | 舟山市普陀兴海养殖优质种苗选育研究所 | A kind of method for artificially breeding of the sick improved seeds of Bostrichthys sinensis antibacterium |
| CN113229180A (en) * | 2021-05-08 | 2021-08-10 | 丽江绿雪庄生态文化发展有限公司 | Rainbow trout stepped water body culture method |
-
2008
- 2008-05-13 CN CNA2008100696629A patent/CN101273716A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102742739A (en) * | 2012-06-25 | 2012-10-24 | 句容市句容水库管理所 | Feed formula for odontobutis obscurus |
| CN102986569A (en) * | 2012-12-17 | 2013-03-27 | 苏州市相城区新时代特种水产养殖场 | Culturing method for odontobutis obscuras |
| CN103718992A (en) * | 2013-11-27 | 2014-04-16 | 安徽省郎溪县水产管理站 | Concentrated aeration breeding method of pseudorasbora parva fries |
| CN103718992B (en) * | 2013-11-27 | 2016-05-04 | 安徽省郎溪县水产管理站 | The concentrated oxygenation breeding method of a kind of pseudorasbora parva seed |
| CN103844140A (en) * | 2013-12-23 | 2014-06-11 | 浙江省海洋开发研究院 | Mixed bostrichthys sinensis feed and preparation method thereof |
| CN103843701A (en) * | 2013-12-23 | 2014-06-11 | 浙江省海洋开发研究院 | Chinese black sleeper culture method |
| CN103844140B (en) * | 2013-12-23 | 2015-07-15 | 浙江省海洋开发研究院 | Mixed bostrichthys sinensis feed and preparation method thereof |
| CN107182857A (en) * | 2017-06-08 | 2017-09-22 | 舟山市普陀兴海养殖优质种苗选育研究所 | A kind of method for artificially breeding of the sick improved seeds of Bostrichthys sinensis antibacterium |
| CN113229180A (en) * | 2021-05-08 | 2021-08-10 | 丽江绿雪庄生态文化发展有限公司 | Rainbow trout stepped water body culture method |
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