CN106561512B - A kind of water mold preventing control method of Songpan naked carp - Google Patents
A kind of water mold preventing control method of Songpan naked carp Download PDFInfo
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- CN106561512B CN106561512B CN201610981646.1A CN201610981646A CN106561512B CN 106561512 B CN106561512 B CN 106561512B CN 201610981646 A CN201610981646 A CN 201610981646A CN 106561512 B CN106561512 B CN 106561512B
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- water
- control
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- songpan
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
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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 kind of water mold preventing control methods of Songpan naked carp, and step is: A, flowing water culture bucket, flowing water culture, ammonia control is in 0.05 mg/L or less；B, the speed of flowing water water flow: is controlled with water pump or adjusting water inlet water (flow) direction and size；C, it feeds: after temporarily being supported, taming and dociling food, feeding rainbow trout fish scrod feed；D, medication: water, terramycin of splashing are calculated according to the area and the depth of water in pond；E, vitamin: full pool spilling head vitamin C；F, postpartum parent population water mold prevention and control: postpartum, under the water temperature of mating period, on the basis of adhering to daily prevention and control, prevention and control measure was after injection hormone and crowded ovum of hastening parturition: a. postpartum glucose and atriphos solution impregnate；B. it feeds antibiotic: ampicillin is added in every kilogram of feed, fed after stirring and evenly mixing.It is easy to implement the method, it is easy to operate, effectively prevent in the naked carp breeding process of Songpan and after hastening parturition saprolegniasis generation, lay the foundation for the species conservation work of Songpan naked carp.
Description
Technical field
The invention belongs to technical field of aquaculture, the saprolegniasis being more particularly in a kind of Songpan naked carp breeding process is anti-
Prosecutor method, the saprolegniasis prevention and control after propagating process artificially suitable for Songpan naked carp and hasten parturition, the artificial breeding to cold water fishes
The prevention and control of saprolegniasis also have certain effect in the process.
Background technique
Songpan naked carp (Gymnocypris potanini) belong to Cypriniformes, Cyprinidae, Gymnocypris, be commonly called as woods leaf, cold water fish,
Cold water stick etc. belongs to specialization type plateau mountain area cold water type fish, is the provincial protection fish in Sichuan Province, and Chinese distinctive important cold
Aqueous economic fish.It is distributed mainly on the regions such as Upper Yangtze River tributary, including Ming River, Dadu River, the Lancang River, Jinsha jiang River, refined rice huller
The basins such as river.
Since Songpan naked carp is cold aqueous alepidote class, in the breeding process, especially in mating period, often need
Check that gonad development, body surface are easy to incur loss, once outburst water mold, be easy to cause massive losses, and tradition is most effective
Treatment method uses forbidden drug, studies by us, has invented a kind of saprolegniasis during being directed to the artificial breeding of Songpan naked carp
Preventing control method.
Currently, the species conservation work of Songpan naked carp is increasingly important, and to protect and have to carry out cultivation work.And it to do
Propagate work artificially well, it is necessary to carry out high-incidence common disease --- the prevention and control of saprolegniasis.
Summary of the invention
The purpose of the invention is to provide the preventing control method of saprolegniasis during a kind of artificial breeding of Songpan naked carp, sides
Method is easy, easy to operate, realizes artificial breeding, effectively prevents in the naked carp breeding process of Songpan and saprolegniasis after hastening parturition
Generation, for Songpan naked carp species conservation work lay the foundation.
In order to achieve the above purpose, the present invention uses following technical measures:
A kind of water mold preventing control method of Songpan naked carp, the steps include:
1. water quality requirement: flowing water culture bucket, 2 meters of diameter, 1.5 meters of bucket depth, 0.5 meter of the depth of water, dissolved oxygen 6.5mg/L or more,
10.5mg/L is hereinafter, flowing water culture, and ammonia control is in 0.05mg/L or less；
2. water flow: with water pump or adjusting water and the direction of water inlet to control the speed of flowing water in 0.2~0.3m/s.
2. feeding requirement: after temporarily being supported, taming and dociling food, feeding commercially available 0.8# rainbow trout fish scrod feed, daily feeding volume is fish
The 1~2% of weight.
3. medication: calculating water according to the area and the depth of water of pond or bucket, every 9-11 days, full pond was according to the dense of 30ppm
Spend terramycin of splashing.It is 2 meters of diameter used in process of the present invention, 0.5 meter of the depth of water of flowing water culture bucket, water volume is about
1.57m3, use 47.1 grams of terramycin.
4. vitamin: every 14-16 days, full pond according to 5ppm concentration full pool spilling head vitamin C, in process of the present invention
2 meters of diameter are used, 0.5 meter of the depth of water of flowing water culture bucket, which is about 1.57m3, use 7.9 grams of vitamin C.
5. postpartum parent population water mold prevention and control: postpartum, parent population physical demands was very big after injection hormone and crowded ovum of hastening parturition, and
Body surface mucous membrane is destroyed, and under the water temperature in mating period (2 month of annual December to the coming year) (12 DEG C or so), easily breaks out water
Mildew, the death rate are high.Water mold prevention and control at this time should be the most important thing in cultivation.On the basis of adhering to daily prevention and control, this
When prevention and control measure should increase following content:
A. postpartum glucose and atriphos (ATP) solution impregnate: 10 grams of glucose and 2 grams of ATP are added in every liter of water,
After mixing, postpartum parent population is impregnated 28-32 minutes.
B. it feeds antibiotic: 400mg ampicillin being added in every kilogram of feed, is fed after stirring and evenly mixing, daily 2
It is secondary, it is fed according to the 3% of fish body weight, every kilogram of fish feeds 30 grams of feeds.Continuously feed 3 days.Enhance fish constitution, prevent by
Cause to have a superficial wound in manual operation, infect, so as to cause saprolegniasis.
Feed: 0.8 rainbow trout fish scrod feed of Chengdu lattice indigo plant Feed Manufacturing.
Drug: it with terramycin OTC mark or for animals and ampicillin, for example final drug, needs to change
It calculates to sterling drug concentration.
Vitamin C: the vitamin C of OTC mark.
Feeds utilized and drug of the invention is not limited to Products described above, and commercially available qualified products can make
With.
Compared with prior art, the present invention having the following advantages that and effect:
This method adds conventional medicine and the method for vitamin synthesis to carry out prevention and control to saprolegniasis using ecological regulation and control, and effect is good
Good, there are following advantages with conventional method:
1. conventional medicine: drug is terramycin and ampicillin, and nontoxicity does not damage environment, and cost
It is lower.
2. easy to operate: not being related to complicated and operation of precision tool, convenient for application.
3. cultured fishes disease incidence is low: Songpan naked carp cultivated through this method, saprolegniasis of not reaccessing.
4. postpartum parent population disease incidence is low: the postpartum parent population after treated by the present method, disease incidence is extremely low, is lower than 3%.
Specific embodiment
Embodiment 1:
Below to cultivate 300 tail Songpan naked carps, specification is 12~50g/ tail, and the culture-cycle is 10 months.A kind of Songpan is naked
The water mold preventing control method of carp, the steps include:
1. water quality requirement: flowing water culture bucket, 2 meters of diameter, 1.5 meters of bucket depth, 0.5 meter of the depth of water, dissolved oxygen 6.5mg/L or more,
10.5mg/L is hereinafter, flowing water culture, and ammonia control is in 0.05mg/L or less.
2. water flow: direction and water inlet size by controlling water inlet, by the speed control of flowing water in 0.3m/s.
3. feeding requirement: after temporarily being supported, taming and dociling food, feeding commercially available 0.8 rainbow trout fish scrod feed, daily feeding volume is 120
Gram.
4. medication: every 10 days, according to the concentration full pool spilling head terramycin of 30ppm, dosage was 47.1 grams every barrel in full pond.
5. vitamin: every 15 days, according to the concentration full pool spilling head vitamin C of 5ppm, this test dosage was every in full pond
7.9 grams of bucket.
Culturing time is August to June next year, and after cultivation in 10 months, water mold has no generation.
Embodiment 2:
Below by taking Songpan naked carp parent population after the breeding of 100 tails as an example, specification is 25~50 grams/fish.
A kind of water mold preventing control method of Songpan naked carp, the steps include:
1. water quality requirement: flowing water culture bucket, 2 meters of diameter, 1.5 meters of bucket depth, 0.5 meter of the depth of water, dissolved oxygen 6.5mg/L or more,
10.5mg/L is hereinafter, flowing water culture, and ammonia control is in 0.05mg/L or less.
2. water flow: with water pump or adjusting water and the direction of water inlet to control the speed of flowing water in 0.3m/s.
2. feeding requirement: after hastening parturition, feeding commercially available 0.8# rainbow trout fish scrod feed, daily feeding volume is 50 grams.
3. Recovery: after hastening parturition, being impregnated with glucose and ATP (atriphos) solution, be added in every liter of water first
After mixing, postpartum parent population is impregnated 30 minutes by 10 grams of glucose and 2 grams of ATP.
B. it feeds antibiotic: 400mg ampicillin being added in every kilogram of feed, is fed after stirring and evenly mixing, daily 2
Secondary, postpartum parent population feeds 120 grams of feeds altogether.Continuously feed 3 days.
4. medication: every 10 days, using 47.1 grams of terramycin, full bucket was splashed after changing water uniformly.
5. vitamin C: every 15 days, using 7.9 grams of vitamin C, full bucket was splashed after changing water uniformly.
This time, saprolegniasis does not occur for postpartum parent population, and due to having a delicate constitution, dead two, the comprehensive death rate is 2%.
Claims (1)
1. a kind of water mold preventing control method of Songpan naked carp, the steps include:
A, water quality requirement: flowing water culture bucket, 2 meters of diameter, 1.5 meters of bucket depth, 0.5 meter of the depth of water, dissolved oxygen 6.5mg/L or more, 10.5mg/
L is hereinafter, flowing water culture, and ammonia control is in 0.05mg/L or less；
B, water flow: with the speed of water pump control flowing water in 0.2~0.3m/s;
C, it feeds requirement: after temporarily being supported, taming and dociling food, feeding 0.8# rainbow trout fish scrod feed, daily feeding volume is the 1 of fish body weight
~2%;
D, medication: water is calculated according to the area and the depth of water of pond or bucket, every 9-11 days, full pond or bucket were according to 30ppm's
Concentration is splashed terramycin, uses 2 meters of diameter, 0.5 meter of the depth of water of flowing water culture bucket, water volume 1.57m3, mould using soil
47.1 grams of element；
E, vitamin: every 14-16 days, full pond used 2 meters of diameter, water according to the concentration full pool spilling head vitamin C of 5ppm
Deep 0.5 meter of flowing water culture bucket, volume are 1.57 m3, use 7.9 grams of vitamin C；
F, postpartum parent population water mold prevention and control: postpartum by injection hormone and crowded ovum of hastening parturition after, under the water temperature of mating period, in heavily fortified point
On the basis of holding daily prevention and control, prevention and control measure is:
A. postpartum glucose and atriphos solution impregnate: 10 grams of glucose and 2 grams of atriphos being added in every liter of water, mix
After even, postpartum parent population is impregnated 28-32 minutes；
B. it feeds antibiotic: 400mg ampicillin being added in every kilogram of feed, feeds after stirring and evenly mixing, 2 times a day, presses
It is fed according to the 3% of fish body weight, every kilogram of fish feeds 30 grams of feeds, continuously feeds 3 days.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610981646.1A CN106561512B (en) | 2016-11-08 | 2016-11-08 | A kind of water mold preventing control method of Songpan naked carp |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610981646.1A CN106561512B (en) | 2016-11-08 | 2016-11-08 | A kind of water mold preventing control method of Songpan naked carp |
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| CN106561512A CN106561512A (en) | 2017-04-19 |
| CN106561512B true CN106561512B (en) | 2019-08-16 |
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| CN201610981646.1A Expired - Fee Related CN106561512B (en) | 2016-11-08 | 2016-11-08 | A kind of water mold preventing control method of Songpan naked carp |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107278994A (en) * | 2017-06-13 | 2017-10-24 | 中国水产科学研究院黑龙江水产研究所 | One kind prevention fish oosperm saprolegniasis method |
| CN113557990B (en) * | 2021-05-17 | 2022-08-19 | 青海湖裸鲤救护中心(青海省鱼类原种良种场) | Artificial domestication method for cyprinus carpio fries |
Citations (4)
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|---|---|---|---|---|
| CN103536586A (en) * | 2013-09-26 | 2014-01-29 | 上海海洋大学 | Method for preventing and treating saprolegniasis of aquatic animals |
| CN104255614A (en) * | 2014-10-13 | 2015-01-07 | 丽江滇江鱼类繁育有限公司 | Artificial propagation method of schizothorax gymnocypris potanini firmispinatus |
| CN104322413A (en) * | 2014-10-31 | 2015-02-04 | 井陉县鱼泉冷水鱼开发有限公司 | High-density cultivation method for Qinghai lake naked carp fries |
| CN104381165A (en) * | 2014-10-31 | 2015-03-04 | 井陉县鱼泉冷水鱼开发有限公司 | Quick culture method for naked carp of Qinghai lake |
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2016
- 2016-11-08 CN CN201610981646.1A patent/CN106561512B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103536586A (en) * | 2013-09-26 | 2014-01-29 | 上海海洋大学 | Method for preventing and treating saprolegniasis of aquatic animals |
| CN104255614A (en) * | 2014-10-13 | 2015-01-07 | 丽江滇江鱼类繁育有限公司 | Artificial propagation method of schizothorax gymnocypris potanini firmispinatus |
| CN104322413A (en) * | 2014-10-31 | 2015-02-04 | 井陉县鱼泉冷水鱼开发有限公司 | High-density cultivation method for Qinghai lake naked carp fries |
| CN104381165A (en) * | 2014-10-31 | 2015-03-04 | 井陉县鱼泉冷水鱼开发有限公司 | Quick culture method for naked carp of Qinghai lake |
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| "秋冬季节鱼类水霉病的预防和治疗";聂卫兵 等;《渔业致富指南》;20091125(第22期);第48页上栏左栏倒数第1行-右栏第7行，第48页上栏右栏倒数第3行-第49页下栏左栏倒数第4行 |
| "花斑裸鲤网箱养殖技术探讨";星强华 等;《青海农林科技》;20160320(第1期);第52-54页 |
| "青海湖裸鲤网箱养殖试验";祁洪芳 等;《科学养鱼》;20100710(第7期);第32-33页 |
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Effective date of registration: 20191219 Address after: East Lake New Technology Development Zone Wu Da Yuan Road 430223 in Hubei Province, Wuhan City, No. 8 Co-patentee after: Yalongjiang River Basin Hydropower Development Co., Ltd. Patentee after: Changjiang Aquatic Products Inst., Chinese Academy of Aquatic Products Sciences Address before: East Lake New Technology Development Zone Wu Da Yuan Road 430223 in Hubei Province, Wuhan City, No. 8 Patentee before: Changjiang Aquatic Products Inst., Chinese Academy of Aquatic Products Sciences |
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