CN101273717A - Culture method of spotted maigre - Google Patents
Culture method of spotted maigre Download PDFInfo
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- CN101273717A CN101273717A CNA2008100696633A CN200810069663A CN101273717A CN 101273717 A CN101273717 A CN 101273717A CN A2008100696633 A CNA2008100696633 A CN A2008100696633A CN 200810069663 A CN200810069663 A CN 200810069663A CN 101273717 A CN101273717 A CN 101273717A
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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 cultivation method for spotted maigre. An artificial pond is adopted for feed, the salinity of the pond is 16 to 28 per thousand and the temperature thereof is 12 to 25 DEG C; the body length of stocking fish fry is 3 to 5cm, the stocking density is 8000 to 11000 fishes per mou; bird-peck foods are selected and used as the feed; the bottom of the pond is a slant plane; the shallowest point of the pond water is 0.5 to 1.5m and the deepest point thereof is 2.5 to 3.5m; a telescopic tent is arranged beside the pond, the cover of the tent is adjusted or the pond is exposed to regulate water; the feed is thrown into the pond twice a day, the thrown feed amount per day accounts for 10 to 20 percent of the body weight of fish; By using the method of the invention, the artificial cultivation for spotted maigre can be realized and market requirements are met.
Description
Technical field
The present invention relates to aquaculture technology, be specifically related to the cultural method of a kind of spotted maigre.
Background technology
Spotted maigre has another name called Huang Sanyu (Nibea albiflora), the Shishou section of Osteichthyes, mainly originate in the East Sea and the Bohai Sea in China, profile is similar with large yellow Crocker, and body extension is flat-sided, blunt point, kiss is short blunt, little outstanding, and the no bones of the body must not have canine tooth yet, and maxillary teeth is tiny, the expert tooth of lower jaw is bigger, and there are 5 apertures in bones of the body portion.Body back light gray, both sides are light yellow, and chest, abdomen and anal fin base portion have many oblique the place aheads of the wavy microgroove of pitchy redly, and tail fin is wedge shape.Belong to warm warm nature near-bottom fish.The every hectogram of its meat contains protein 19.3 grams, fat 3.2 grams, and thorn is few, the solid garlic clove type that is of meat, and mouthfeel is fertile tender delicious.In addition, its meat and fastly all can be used as medicine has the function of kidney tonifying, detumescence.In addition, spotted maigre also can drying one-tenth dried fish, " yellow three dried fish ", have very high nutritive value.Spotted maigre is an export varieties, mainly transports to Japan, Hong Kong and Macao.
At present, spotted maigre mainly by the output of fishing for of natural water area, along with the continuous increase of the market demand and the continuous minimizing of natural resources, can not be satisfied the demand at the fishery output in natural marine site, demands urgently spotted maigre is propagated artificially.
Summary of the invention
In view of this,, the invention provides the cultural method of a kind of spotted maigre, can propagate artificially spotted maigre in order to address the above problem.
The object of the present invention is achieved like this: the cultural method of a kind of spotted maigre, adopt the pond artificial feeding, and pool salinity water is 16-28 ‰, temperature is 12-25 ℃; The long 3-5cm of fry body that puts in a suitable place to breed, breeding density are 8000-11000 tail/mu; Feed is selected the unfirmly closing group food for use;
Further, bottom, the pond in pond is divided into the inclined-plane; The most shallow 0.5-1.5m of place in pond, bosom, pond 2.5-3.5m;
Further, on the limit, pond telescopic booth is set;
Further, described pond is Tu Chi;
Further, throw in feed every day 2 times, the quantity of throwing something and feeding day is the 10%-20% of fish body weight;
Further, when fish length 12cm was following, the quantity of throwing something and feeding day was the 17%-20% of fish body weight; During fish body 12-17cm, the quantity of throwing something and feeding day is the 15%-17% of fish body weight; During fish body 17-20cm, the quantity of throwing something and feeding day is the 12%-15% of fish body weight; When fish body 20cm was above, the quantity of throwing something and feeding day was the 10%-12% of fish body weight;
Further, one or more in the described unfirmly closing group food green vegetables that are earthworm, fly maggot, yellow mealworm, small fish, shrimp, rice, bran and chopping;
Further, threw in fry before 9 days, to the pond carry out disinfection, rich water;
Add when further, water-soluble oxygen amount in pond is lower than 5 mg/litre and spread the oxygenation agent.
The present invention has following beneficial effect: can realize propagating artificially of spotted maigre, the survival rate height; The bottom, pond in pond is divided into inclined-plane, the water level in conveniently adjusted pond; Because Nibea near-bottom fish, therefore darker Chi Shui helps the growth of spotted maigre; Telescopic booth hides or the exposure pond by regulating, conveniently adjusted water temperature; The easy microorganisms of Tu Chi, the bait of additional spotted maigre, the heat-insulating property of Tu Chi is better simultaneously, helps to control water temperature.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can obtain instruction from the practice of the present invention to investigating hereinafter.Target of the present invention and other advantages can be passed through following specification, and the specifically noted structure realizes and obtains in claims.
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 the structural representation according to spotted maigre of the present invention pond.
Embodiment
Below the preferred embodiments of the present invention are described in detail.
Select husky shale Tu Chi for use, about 2 mu of areas are referring to accompanying drawing, half is the inclined-plane at the bottom of the pond, pond, is advisable for gradient 30-40 °, and an end of pond bottom is provided with oral siphon 2, the other end is provided with outlet pipe 1, and an end is coated with catch net 3 in the pond of oral siphon 2 and outlet pipe 1, prevents the spotted maigre escape; The 1m bosom 3m of the most shallow place of the pond depth of water, pool salinity water about 18%; On the limit, pond telescopic booth is set.Telescopic booth hides or the exposure pond by regulating, and adjustable water saving temperature keeps water temperature at 12-25 ℃.
About the May, can throw in fry after natural temperature reaches 15 ℃, throw in and before 9 days the pond was carried out disinfection and rich water, wherein sterilization can be adopted method of the prior art; After the sterilization, carry out rich water when pond water inlet to 1/3, organic fertilizer (as chicken manure) 13kg/ mu is executed photosynthetic bacteria simultaneously, and through about 7 days, Chi Zhongke breeds out a large amount of food organisms.
After finishing sterilization and rich water, can carry out fry and put in a suitable place to breed, the fry of the long 3-5cm specification of selective body, breeding density 10000 tail/mus.
Feed is selected the unfirmly closing group foods such as green vegetables of earthworm, fly maggot, yellow mealworm, small fish, shrimp, rice, bran and chopping, feeding early, evening each once.
When fish length 12cm is following, mainly with fly maggot, yellow mealworm as feed, day the quantity of throwing something and feeding be the 17%-20% of fish body weight; During fish body 12-17cm, throw something and feed after small fish, shrimp or earthworm can being processed with the 5mm meat grinder, the quantity of throwing something and feeding day is the 15%-17% of fish body weight; During fish body 17-20cm, small fish, shrimp or earthworm can be added after the green vegetables of rice, bran or chopping with throwing something and feeding after the processing of 15mm meat grinder, the quantity of day throwing something and feeding is the 12%-15% of fish body weight; When fish body 20cm is above, the small fish shrimp of the whole piece of can throwing something and feeding, the quantity of throwing something and feeding day is the 10%-12% of fish body weight.
Note the dissolved oxygen amount of monitoring water, when pond water-soluble oxygen amount is lower than 5 mg/litre, add and spread the oxygenation agent, to increase the oxygen content of water in the pond.
After raising 8-9 month, the spotted maigre body weight of being raised can reach 0.3-0.8kg, and can fish for listing this moment.
As different from Example 1, the native pool area in the present embodiment is 5 mu, the 0.8m bosom 3.5m of the most shallow place, pond, salinity about 16%.Breeding density 11000 tail/mus.
As different from Example 1, the native pool area in the present embodiment is 1 mu, the 0.5m bosom 2.5m of the most shallow place, pond, salinity about 28%.Breeding density 8000 tail/mus.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and obviously, those skilled in the art can carry out various changes and modification and not break away from the spirit and scope of the present invention the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (9)
1. the cultural method of a spotted maigre is characterized in that: adopt the pond artificial feeding, pool salinity water is 16-28 ‰, and temperature is 12-25 ℃; The long 3-5cm of fry body that puts in a suitable place to breed, breeding density are 8000-11000 tail/mu; Feed is selected the unfirmly closing group food for use.
2. according to the spotted maigre cultural method of claim 1, it is characterized in that: the bottom, pond in described pond is divided into the inclined-plane; The most shallow 0.5-1.5m of place of Chi Shui, Chi Shui bosom 2.5-3.5m.
3. according to the spotted maigre cultural method of claim 1, it is characterized in that: on the limit, pond telescopic booth is set, by regulating telescopic booth covering or exposing the pond to regulate water temperature.
4. according to the spotted maigre cultural method of claim 1, it is characterized in that: described pond is Tu Chi.
5. according to each spotted maigre cultural method in the claim 1 to 4, it is characterized in that: throw in feed every day 2 times, the quantity of throwing something and feeding day is the 10%-20% of fish body weight.
6. according to the spotted maigre cultural method of claim 5, it is characterized in that: when fish length 12cm was following, the quantity of throwing something and feeding day was the 17%-20% of fish body weight; During fish body 12-17cm, the quantity of throwing something and feeding day is the 15%-17% of fish body weight; During fish body 17-20cm, the quantity of throwing something and feeding day is the 12%-15% of fish body weight; When fish body 20cm was above, the quantity of throwing something and feeding day was the 10%-12% of fish body weight.
7. according to the spotted maigre cultural method of claim 1, it is characterized in that: one or more in the green vegetables that described unfirmly closing group food is earthworm, fly maggot, yellow mealworm, small fish, shrimp, rice, bran and chopping.
8. according to the spotted maigre cultural method of claim 1, it is characterized in that: before throwing in fry, to the pond carry out disinfection, rich water.
9. according to the spotted maigre cultural method of claim 1, it is characterized in that: add when pond water-soluble oxygen amount is lower than 5 mg/litre and spread the oxygenation agent, to increase the oxygen content of water in the pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNA2008100696633A CN101273717A (en) | 2008-05-13 | 2008-05-13 | Culture method of spotted maigre |
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| CNA2008100696633A CN101273717A (en) | 2008-05-13 | 2008-05-13 | Culture method of spotted maigre |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101401555B (en) * | 2008-10-21 | 2011-04-20 | 浙江海洋学院 | Industrialized fingerling cultivation method for late cod croaker shaped spotted maigre and special clean fish hardening agent thereof |
| CN102124974A (en) * | 2011-03-15 | 2011-07-20 | 浙江省海洋水产研究所 | Method for artificially breeding seed of spotted maigre |
| CN102613123A (en) * | 2012-04-23 | 2012-08-01 | 浙江省海洋水产研究所 | Overwintering farming method of spotted maigre |
| CN102960268A (en) * | 2011-09-02 | 2013-03-13 | 浙江省海洋水产研究所 | Method for improving feeding rate of fries of spotted maigre |
| CN104054598A (en) * | 2014-04-02 | 2014-09-24 | 浙江省海洋水产研究所 | Pollution-free nibeamiichthioides culture method |
| CN104304116A (en) * | 2014-10-22 | 2015-01-28 | 重庆市江津区舍予养鱼场 | Ecological fish culture method using tenebrio molitor |
| CN105961233A (en) * | 2016-04-30 | 2016-09-28 | 中山市智凝生物科技有限公司 | Nibea albiflora culture method |
-
2008
- 2008-05-13 CN CNA2008100696633A patent/CN101273717A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101401555B (en) * | 2008-10-21 | 2011-04-20 | 浙江海洋学院 | Industrialized fingerling cultivation method for late cod croaker shaped spotted maigre and special clean fish hardening agent thereof |
| CN102124974A (en) * | 2011-03-15 | 2011-07-20 | 浙江省海洋水产研究所 | Method for artificially breeding seed of spotted maigre |
| CN102124974B (en) * | 2011-03-15 | 2013-01-30 | 浙江省海洋水产研究所 | Method for artificially breeding seed of spotted maigre |
| CN102960268A (en) * | 2011-09-02 | 2013-03-13 | 浙江省海洋水产研究所 | Method for improving feeding rate of fries of spotted maigre |
| CN102960268B (en) * | 2011-09-02 | 2015-04-22 | 浙江省海洋水产研究所 | Method for improving feeding rate of fries of spotted maigre |
| CN102613123A (en) * | 2012-04-23 | 2012-08-01 | 浙江省海洋水产研究所 | Overwintering farming method of spotted maigre |
| CN104054598A (en) * | 2014-04-02 | 2014-09-24 | 浙江省海洋水产研究所 | Pollution-free nibeamiichthioides culture method |
| CN104304116A (en) * | 2014-10-22 | 2015-01-28 | 重庆市江津区舍予养鱼场 | Ecological fish culture method using tenebrio molitor |
| CN105961233A (en) * | 2016-04-30 | 2016-09-28 | 中山市智凝生物科技有限公司 | Nibea albiflora culture method |
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Application publication date: 20081001 |