CN105706975A - Freshwater feeding method of sillago sihama - Google Patents
Freshwater feeding method of sillago sihama Download PDFInfo
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- CN105706975A CN105706975A CN201610126344.6A CN201610126344A CN105706975A CN 105706975 A CN105706975 A CN 105706975A CN 201610126344 A CN201610126344 A CN 201610126344A CN 105706975 A CN105706975 A CN 105706975A
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- fish
- snipe
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- management
- lobsters
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000013505 freshwater Substances 0.000 title claims abstract description 11
- 241000073173 Sillago sihama Species 0.000 title abstract 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 241000238557 Decapoda Species 0.000 claims abstract description 24
- 238000009395 breeding Methods 0.000 claims abstract description 17
- 230000001488 breeding effect Effects 0.000 claims abstract description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000001301 oxygen Substances 0.000 claims abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 5
- 241000195967 Anthoceros Species 0.000 claims abstract description 4
- 241001625915 Aulostomus maculatus Species 0.000 claims description 46
- 241000251468 Actinopterygii Species 0.000 claims description 24
- 241000238565 lobster Species 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 12
- 238000009472 formulation Methods 0.000 claims description 9
- 244000005700 microbiome Species 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 6
- 235000016709 nutrition Nutrition 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000001038 titanium pigment Substances 0.000 claims description 6
- 238000002604 ultrasonography Methods 0.000 claims description 5
- LHJQIRIGXXHNLA-UHFFFAOYSA-N calcium peroxide Chemical compound [Ca+2].[O-][O-] LHJQIRIGXXHNLA-UHFFFAOYSA-N 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 claims description 3
- 238000005276 aerator Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 235000013372 meat Nutrition 0.000 claims description 3
- 239000010813 municipal solid waste Substances 0.000 claims description 3
- 230000035764 nutrition Effects 0.000 claims description 3
- 230000000243 photosynthetic effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 3
- 235000020681 well water Nutrition 0.000 claims description 3
- 239000002349 well water Substances 0.000 claims description 3
- 239000004343 Calcium peroxide Substances 0.000 claims description 2
- 229910021536 Zeolite Inorganic materials 0.000 claims description 2
- 235000019402 calcium peroxide Nutrition 0.000 claims description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000010457 zeolite Substances 0.000 claims description 2
- 230000004083 survival effect Effects 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000009344 polyculture Methods 0.000 abstract 4
- 241000196324 Embryophyta Species 0.000 abstract 1
- 238000009360 aquaculture Methods 0.000 description 3
- 244000144974 aquaculture Species 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 206010022998 Irritability Diseases 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- SBJKKFFYIZUCET-JLAZNSOCSA-N Dehydro-L-ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(=O)C1=O SBJKKFFYIZUCET-JLAZNSOCSA-N 0.000 description 1
- 241001503578 Phaeoceros laevis Species 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 210000004958 brain cell Anatomy 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 210000003792 cranial nerve Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000009343 monoculture Methods 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a freshwater feeding method of sillago sihama. The freshwater feeding method is applied to polyculture of sillago sihama and Australia lobsters. The method comprises the following breeding steps: pond management, breeding management, condition management, feeding management, pond water management and fishing. Compared with the prior art, the freshwater feeding method of sillago sihama has the following advantages: the lobsters are bred in advance until the length of the lobsters reaches 5-7cm according to the growth characteristics of the Australia lobsters and sillago sihama, so that the lobsters are prevented from being killed when the lobsters are subjected to polyculture with the sillago sihama; the sillago sihama are mainly fed after polyculture; the lobsters eat residual feeds and organisms in the aquatic plants; hornwort can increase the content of dissolved oxygen in the pond water and can also provide habitat for the lobsters; the sillago sihama are firstly fished by an ultrasonic fishing machine, so that the fishing survival rate can be greatly improved; due to the polyculture, the water quality is optimized, a breeding cost is reduced, the survival rate of the sillago sihama and the lobsters can also be improved, and the economic benefit is increased.
Description
Technical field
The invention belongs to aquaculture industry technical field, be specifically related to the fresh water method for breeding of a kind of snipe fish.
Background technology
Snipe fish is small fishes, delicious flavour, there is higher economic worth and nutritive value, it it is the important economic fish of China coast, liked by consumers in general, containing higher unsaturated fatty acid DHA and EPA, EPA has the effect reducing cholesterol and triglyceride, DHA inherently forms brain cell, the amphiblestroid important substance of nuclei of cranial nerves, in order to improve yield rate and the quality of snipe fish, gradually changed into multiple Fish by former monoculture to raise together with, but snipe fish is higher to water quality requirement, for eurysaline fishes, the required water salinity of growth reaches 5-43, and survival rate has much room for improvement, especially when the pool cultivation that salinity is low, the problems such as easy bacterial infection will be faced, it is thus desirable to by pool cultivation is carried out scientific management, thus reach high yield, the purpose of high-quality.
Typically now use the method that South America prawn and snipe fish are raised together with, obtain higher raising, but snipe fish irritability is strong, South America prawn growth cycle is shorter, fishing for South America prawn when, easily snipe fish is caused relatively macrolesion, affect the cultivation in snipe fish later stage, raising together with and fish for when, therefore consider the irritable problem of snipe fish.
Summary of the invention
It is an object of the invention to for the problem that needed for existing snipe fish culture, salinity is higher and irritability is strong, it is provided that the fresh water method for breeding of a kind of snipe fish.
The present invention is achieved by the following technical solutions: the fresh water method for breeding of a kind of snipe fish, snipe fish and Australian Lobster raise together with, and cultivation step is as follows:
(1) pond management: before cultivation, pond is carried out disinfection, microorganism formulation regulating water quality is used, and the hornwort of 1/4th at the bottom of pond bottom plantation covering cell, every 2 mu of aerators that a 2.2kw is set after water filling, a set of humidity control system, regulation pool salinity water is 4-6 ‰；
(2) putting management in a suitable place to breed: put the shrimp Seedling of 2-4cm in a suitable place to breed in mid-April, breeding density is 8000 tails/mu；Put the snipe fish of 2-3cm in a suitable place to breed in mid-May, breeding density is 4000 tails/mu；
(3) condition management: regulation pool water ph value is 7.5-8.5, dissolved oxygen amount is 2-4mg/L, pool coolant-temperature gage is monitored, humidity control system is used to make pool coolant-temperature gage be maintained in 22-30 DEG C, control flow intensity is 0.2-0.5m/s, by titanium pigment, the content of ammonium nitrogen in the water of the detection pool, compare with desired nutritional, corresponding nutrition is supplemented；
(4) feeding management: before putting snipe fish in a suitable place to breed, use trash fish minced meat to feed, scale of feeding is the 2-4% of shrimp body gross weight；After putting snipe fish in a suitable place to breed, at its plantlet stage, throwing the amount of raising is fish and the 4-6% of shrimp body gross weight, after reaching adult fish, throws the amount of raising and increases to fish and the 6-8% of shrimp body gross weight；
(5) pool water management: be replaced it according to pool water clarity, in the present invention, the transparency of pool water is 40-50%, uses well water to change with it, and replacing amount is the 15% of pool water inventory, periodically uses microorganism formulation and water quality is adjusted by improver of water quality；
(6) fish for: after October, snipe fish grew up to, utilize ultrasound wave fishing machine that snipe fish is fished for, after fishing for end, use commonsense method to fish for Australian Lobster.
Ultrasound wave fishing machine produces moment cavitation to biology, utilizes and can fish during this period of time in good time and improve fishing survival rate so that it is reaches more than 67%.
As further improvement of these options, described microorganism formulation is photosynthetic bacteria and the mix preparation of EM preparation, and mixed proportion is 3:1-5:1；Described improver of water quality is one or more mixing in activated carbon, calper calcium peroxide, zeolite powder, Maifanitum.
As further improvement of these options, the demand of described titanium pigment is 0.25-0.4ppm, and the demand of ammonium nitrogen is 0.5-0.6ppm.
The present invention has the advantage that according to Australian Lobster and the growth characteristics of snipe fish compared to existing technology, putting Lobster in advance in a suitable place to breed makes it long to 5-7cm, being catched and killed the when of avoiding raising together with snipe fish, mainly feed snipe fish after raising together with, Lobster takes food in residual bait and pasture and water biological for food；Hornwort can increase the dissolved oxygen amount of pool water, also provides habitat for Lobster；First use ultrasound wave fishing machine to fish for snipe fish, fishing survival rate can be greatly improved；Raise together with can not only optimizing water quality, reduce aquaculture cost, moreover it is possible to improve snipe fish and the survival rate of Lobster, increase economic efficiency.
Detailed description of the invention
Embodiment
Selected pond is at Anhui aquaculture base, and pond is 4 mu of ponds, raises together with snipe fish and Australian Lobster according to following cultivation step:
(1) pond management: before cultivation, pond is carried out disinfection, microorganism formulation regulating water quality is used, and the hornwort of 1/4th at the bottom of pond bottom plantation covering cell, every 2 mu of aerators that a 2.2kw is set after water filling, a set of humidity control system, regulation pool salinity water is 4-6 ‰；
(2) putting management in a suitable place to breed: put the shrimp Seedling of 2-4cm in a suitable place to breed in mid-April, breeding density is 8000 tails/mu；Put the snipe fish of 2-3cm in a suitable place to breed in mid-May, breeding density is 4000 tails/mu；
(3) condition management: regulation pool water ph value is 7.5-8.5, dissolved oxygen amount is 2-4mg/L, pool coolant-temperature gage is monitored, humidity control system is used to make pool coolant-temperature gage be maintained in 22-30 DEG C, control flow intensity is 0.2-0.5m/s, by titanium pigment, the content of ammonium nitrogen in the water of the detection pool, compare with desired nutritional, corresponding nutrition is supplemented；
(4) feeding management: before putting snipe fish in a suitable place to breed, use trash fish minced meat to feed, scale of feeding is the 2-4% of shrimp body gross weight；After putting snipe fish in a suitable place to breed, at its plantlet stage, throwing the amount of raising is fish and the 4-6% of shrimp body gross weight, after reaching adult fish, throws the amount of raising and increases to fish and the 6-8% of shrimp body gross weight；
(5) pool water management: be replaced it according to pool water clarity, uses well water to change with it, and replacing amount is the 15% of pool water inventory, periodically uses microorganism formulation and water quality is adjusted by improver of water quality；
(6) fish for: after October, snipe fish grew up to, utilize ultrasound wave fishing machine that snipe fish is fished for, after fishing for end, use commonsense method to fish for Australian Lobster.
Wherein, described microorganism formulation is photosynthetic bacteria and the mix preparation of EM preparation, and mixed proportion is 4:1；Described improver of water quality is activated carbon and Maifanitum.
Wherein, the demand of described titanium pigment is 0.25-0.4ppm, and the demand of ammonium nitrogen is 0.5-0.6ppm.
In the present embodiment, April 13, water temperature reached 20 DEG C, utilized humidity control system, controlled water to put Lobster in a suitable place to breed after 24 DEG C, after putting 3 days in a suitable place to breed, started feeding, if pool coolant-temperature gage is higher than 22 DEG C, and can closing temperature regulation system；May 15 put the snipe fish of dimension in a suitable place to breed, snipe fish is fished for by October 3, the a length of 17.8cm of average body of statistics snipe fish, survival rate is to 88.3%, Australian Lobster average weight reaches 146.5g, survival rate is to 82.4%, due to the condition controlling pool strict in breeding process, snipe fish prevalence is relatively low, and Australian Lobster is without ill, and therefore gained snipe fish and Lobster are Fresh & Tender in Texture, best in quality, due to snipe fish drag for catch before alarm the most on a large scale, considerably increase the survival rate after fishing for, the economic benefit of snipe fish improve about 27.6%.
Claims (3)
1. the fresh water method for breeding of a snipe fish, it is characterised in that raised together with by snipe fish and Australian Lobster, cultivation step is as follows:
(1) pond management: before cultivation, pond is carried out disinfection, microorganism formulation regulating water quality is used, and the hornwort of 1/4th at the bottom of pond bottom plantation covering cell, every 2 mu of aerators that a 2.2kw is set after water filling, a set of humidity control system, regulation pool salinity water is 4-6 ‰；
(2) putting management in a suitable place to breed: put the shrimp Seedling of 2-4cm in a suitable place to breed in mid-April, breeding density is 8000 tails/mu；Put the snipe fish of 2-3cm in a suitable place to breed in mid-May, breeding density is 4000 tails/mu；
(3) condition management: regulation pool water ph value is 7.5-8.5, dissolved oxygen amount is 2-4mg/L, pool coolant-temperature gage is monitored, humidity control system is used to make pool coolant-temperature gage be maintained in 22-30 DEG C, control flow intensity is 0.2-0.5m/s, by titanium pigment, the content of ammonium nitrogen in the water of the detection pool, compare with desired nutritional, corresponding nutrition is supplemented；
(4) feeding management: before putting snipe fish in a suitable place to breed, use trash fish minced meat to feed, scale of feeding is the 2-4% of shrimp body gross weight；After putting snipe fish in a suitable place to breed, at its plantlet stage, throwing the amount of raising is fish and the 4-6% of shrimp body gross weight, after reaching adult fish, throws the amount of raising and increases to fish and the 6-8% of shrimp body gross weight；
(5) pool water management: be replaced it according to pool water clarity, uses well water to change with it, and replacing amount is the 15% of pool water inventory, periodically uses microorganism formulation and water quality is adjusted by improver of water quality；
(6) fish for: after October, snipe fish grew up to, utilize ultrasound wave fishing machine that snipe fish is fished for, after fishing for end, use commonsense method to fish for Australian Lobster.
The fresh water method for breeding of a kind of snipe fish the most as claimed in claim 1, it is characterised in that described microorganism formulation is photosynthetic bacteria and the mix preparation of EM preparation, mixed proportion is 3:1-5:1；Described improver of water quality is one or more mixing in activated carbon, calper calcium peroxide, zeolite powder, Maifanitum.
The fresh water method for breeding of a kind of snipe fish the most as claimed in claim 1, it is characterised in that the demand of described titanium pigment is 0.25-0.4ppm, the demand of ammonium nitrogen is 0.5-0.6ppm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610126344.6A CN105706975A (en) | 2016-03-07 | 2016-03-07 | Freshwater feeding method of sillago sihama |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610126344.6A CN105706975A (en) | 2016-03-07 | 2016-03-07 | Freshwater feeding method of sillago sihama |
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| Publication Number | Publication Date |
|---|---|
| CN105706975A true CN105706975A (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610126344.6A Pending CN105706975A (en) | 2016-03-07 | 2016-03-07 | Freshwater feeding method of sillago sihama |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285476A (en) * | 2017-05-27 | 2017-10-24 | 防城港市渔业技术推广站 | A kind of special improver of water quality of shrimp-cultivation pond |
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| CN101032234A (en) * | 2007-04-04 | 2007-09-12 | 何执中 | The high-yielding and clean culture of Cherax quadricarinatus |
| CN101032235A (en) * | 2007-03-23 | 2007-09-12 | 金远强 | The hatching culture techniques of crossing Cherax quadricarinatus |
| CN102090355A (en) * | 2009-12-14 | 2011-06-15 | 李文忠 | Crayfish farming technology |
| CN103004656A (en) * | 2012-12-17 | 2013-04-03 | 南充市营渔水产科技有限公司 | Intensified artificial breeding method for Australian crayfishes |
-
2016
- 2016-03-07 CN CN201610126344.6A patent/CN105706975A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101032235A (en) * | 2007-03-23 | 2007-09-12 | 金远强 | The hatching culture techniques of crossing Cherax quadricarinatus |
| CN101032234A (en) * | 2007-04-04 | 2007-09-12 | 何执中 | The high-yielding and clean culture of Cherax quadricarinatus |
| CN102090355A (en) * | 2009-12-14 | 2011-06-15 | 李文忠 | Crayfish farming technology |
| CN103004656A (en) * | 2012-12-17 | 2013-04-03 | 南充市营渔水产科技有限公司 | Intensified artificial breeding method for Australian crayfishes |
Non-Patent Citations (2)
| Title |
|---|
| 刘德永 等: ""北方地区澳洲淡水龙虾池塘高产无公害养殖技术"", 《北京水产》 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285476A (en) * | 2017-05-27 | 2017-10-24 | 防城港市渔业技术推广站 | A kind of special improver of water quality of shrimp-cultivation pond |
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