CN105594643A - Low salinity mixed culture method of Pelteobagrus fulvidraco - Google Patents
Low salinity mixed culture method of Pelteobagrus fulvidraco Download PDFInfo
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- CN105594643A CN105594643A CN201610126371.3A CN201610126371A CN105594643A CN 105594643 A CN105594643 A CN 105594643A CN 201610126371 A CN201610126371 A CN 201610126371A CN 105594643 A CN105594643 A CN 105594643A
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- feed
- pelteobagrus fulvidraco
- fish
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- stocking
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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 low salinity mixed culture method of Pelteobagrus fulvidraco. A stocking method includes: stocking Erythroculter ilishaeformis under 800/mu in late February, stocking Pelteobagrus fulvidraco under 500/mu in middle March, stocking Micropterus salmoides under 300/mu in middle May, stocking Pelteobagrus fulvidraco under 200/min in early June, fishing with netting from late July by capturing large fishes and omitting small fishes until all are captured for sales in December. Compared with the prior art, the invention has the following advantages: the method is reasonably planned, pond space may be fully utilized, corresponding nutrition may be supplemented just by consuming residual feed of Erythroculter ilishaeformis or Micropterus salmoides according to the feature that Pelteobagrus fulvidraco is omnivorous, disease resistance of the fishes cultured is improved and a water changing period is prolonged through improving the water quality and using low salinity pond water, multiple fishing may reduce pond stock rate and facilitate culturing management so that the stocked fishes can grow fast and high specification is obtained, the economic value is high, and culturing cost is saved.
Description
Technical field
The invention belongs to technical field of aquaculture, be specifically related to the Low-salinity polyculture method of a kind of Pelteobagrus fulvidraco.
Background technology
Pelteobagrus fulvidraco fine and tender taste, delicious flavour, it is China high-quality freshwater fish, welcome by consumers in general, this year, the artificial culture technology exploitation of Pelteobagrus fulvidraco becomes a new highlight of aquaculture, but, most raiser is taking monoculture Pelteobagrus fulvidraco as main, and this breeding way, because breeding density is high, causes disease incidence high, especially the parasite such as anchor worm, force raiser to have to through common medicine, what have even will, with a pesticide, bring larger potential safety hazard to fish quality every 20-30 days. In order to improve the economic benefit of pond culture, conventionally adopt and raise together with, but several Polycultures of fixing now can not make pond be fully utilized conventionally, simultaneously due to early stage fish pond density little, later stage density is excessive, and all individuality is less to cause supported multiple fish, on market, the tender flesh of fish market of the many matter of meat is better, usually there is unsalable situation in the Pelteobagrus fulvidraco that stature is little, therefore to improve the pool that goes out of the Pelteobagrus fulvidraco that stature is larger in order increasing economic efficiency and to measure, to keep economic interests.
Summary of the invention
The object of the invention is for existing fish pond utilization rate lowlyer, cause raising together with fish stature because planning is unreasonable less, affect the problem of economic benefit, the Low-salinity polyculture method of a kind of Pelteobagrus fulvidraco is provided.
The present invention is achieved by the following technical solutions: the Low-salinity polyculture method of a kind of Pelteobagrus fulvidraco, its stocking method is: put erythroculter ilishaeformis 800 tail/mus in a suitable place to breed in late Febuary, put Pelteobagrus fulvidraco 500 tail/mus mid-March in a suitable place to breed, put California perch 300 tail/mus mid-May in a suitable place to breed, early June is put Pelteobagrus fulvidraco 200 tail/mus in a suitable place to breed, late July starts to catch stays greatly little mode to draw in the net to fish for, until all fish for listing December.
As further improvement of these options, described Pelteobagrus fulvidraco is male Pelteobagrus fulvidraco, and stocking size is 30-40 tail/kg.
As further improvement of these options, the management in pond comprises following content: dark 1.8 meters of culturing pool, row's water filling is convenient, every 3000 ㎡ arrange the paddle aerator of a 1.5kw, before water filling, sterilized in the full pool, pool salinity water is 4-8 ‰, adopts useful Mixed Microbes regulating water quality in breeding process.
As further improvement of these options, the management method of throwing something and feeding of feed is as follows:
(1) late Febuary-early March, throws something and feeds 3 every day, the feed of throwing something and feeding be in the pool fish body gross mass 12%, feed input ratio is: poultry leftover bits and pieces 40-50%, silkworm chrysalis 20-30%, the mixed feed 10-20% that crude protein content is 35-40%, living bait fish 5-15%;
(2) the first tenday period of a month in mid-March-May, throw something and feed every day 3 times, the feed of throwing something and feeding be in the pool fish body gross mass 8%, feed input ratio is: poultry leftover bits and pieces 35-45%, silkworm chrysalis 25-35%, the mixed feed 15-20% that crude protein content is 35-40%, living bait fish 5-15%;
(3) mid-May-mid-July, throw something and feed every day 4 times, the feed of throwing something and feeding be in the pool fish body gross mass 10%, feed input ratio is: poultry leftover bits and pieces 30-40%, silkworm chrysalis 25-35%, the mixed feed 25-30% that crude protein content is 35-40%, living bait fish 5-10%;
(4) late July-fish for end, throw something and feed every day 3 times, the feed of throwing something and feeding be in the pool fish body gross mass 8%, feed input ratio is: poultry leftover bits and pieces 25-35%, silkworm chrysalis 30-35%, the mixed feed 30-35% that crude protein content is 30-35%, living bait fish 5-10%.
As further improvement of these options, the microbe additive that described mixed feed comprises 0.08-0.1%.
Raise together with according to this cultural method, put suitable fingerling in good time in a suitable place to breed, gather in the crops again the fish of the standard of reaching to harvest time, both can ensure can be fully used in the space in pond, again not can because of the later stage large fish too much cause pond crowded, thereby affect the growth of fish.
The present invention has the following advantages compared to existing technology: the present invention plans rationally, can make full use of space, pond, utilize the heterophagous feature of Pelteobagrus fulvidraco, residual bait by edible erythroculter ilishaeformis or California perch can supplement corresponding nutrition, simultaneously also by improving water quality, Low-salinity pool water, improve the resistance against diseases of breeding fish, extend exchange water cycle, by repeatedly fishing for, can reduce the pool amount of depositing, be convenient to aquaculture management, the fish of putting in a suitable place to breed after making can Fast Growth, and obtains higher specification, there is higher economic worth, save aquaculture cost.
Test in the present invention, the erythroculter ilishaeformis specification of fishing for is 0.8-1kg/ tail, and perch specification is 0.45-0.6kg/ tail, and Pelteobagrus fulvidraco specification is 0.4-0.5kg/ tail.
Detailed description of the invention
Embodiment
The Low-salinity polyculture method of a kind of Pelteobagrus fulvidraco, its stocking method is: put erythroculter ilishaeformis 800 tail/mus in a suitable place to breed in late Febuary, put Pelteobagrus fulvidraco 500 tail/mus mid-March in a suitable place to breed, put California perch 300 tail/mus mid-May in a suitable place to breed, early June is put Pelteobagrus fulvidraco 200 tail/mus in a suitable place to breed, late July starts to catch stays greatly little mode to draw in the net to fish for, until all fish for listing December.
Wherein, described Pelteobagrus fulvidraco is male Pelteobagrus fulvidraco, and stocking size is 30-40 tail/kg.
Wherein, the management in pond comprises following content: dark 1.8 meters of culturing pool, and row's water filling is convenient, and every 3000 ㎡ arrange the paddle aerator of a 1.5kw, and before water filling, to the sterilization of the full pool, pool salinity water is 4-8 ‰, adopts useful Mixed Microbes regulating water quality in breeding process.
Wherein, the management method of throwing something and feeding of feed is as follows:
(1) late Febuary-early March, throws something and feeds 3 every day, the feed of throwing something and feeding be in the pool fish body gross mass 12%, feed input ratio is: poultry leftover bits and pieces 40-50%, silkworm chrysalis 20-30%, the mixed feed 10-20% that crude protein content is 35-40%, living bait fish 5-15%;
(2) the first tenday period of a month in mid-March-May, throw something and feed every day 3 times, the feed of throwing something and feeding be in the pool fish body gross mass 8%, feed input ratio is: poultry leftover bits and pieces 35-45%, silkworm chrysalis 25-35%, the mixed feed 15-20% that crude protein content is 35-40%, living bait fish 5-15%;
(3) mid-May-mid-July, throw something and feed every day 4 times, the feed of throwing something and feeding be in the pool fish body gross mass 10%, feed input ratio is: poultry leftover bits and pieces 30-40%, silkworm chrysalis 25-35%, the mixed feed 25-30% that crude protein content is 35-40%, living bait fish 5-10%;
(4) late July-fish for end, throw something and feed every day 3 times, the feed of throwing something and feeding be in the pool fish body gross mass 8%, feed input ratio is: poultry leftover bits and pieces 25-35%, silkworm chrysalis 30-35%, the mixed feed 30-35% that crude protein content is 30-35%, living bait fish 5-10%.
Wherein, the microbe additive that described mixed feed comprises 0.08-0.1%.
During feeding, note disease control and fish pond management, change water regular with useful Mixed Microbes regulating water quality according to water quality situation.
Claims (5)
1. the Low-salinity polyculture method of a Pelteobagrus fulvidraco, it is characterized in that, its stocking method is: put erythroculter ilishaeformis 800 tail/mus in a suitable place to breed in late Febuary, put Pelteobagrus fulvidraco 500 tail/mus mid-March in a suitable place to breed, put California perch 300 tail/mus mid-May in a suitable place to breed, early June is put Pelteobagrus fulvidraco 200 tail/mus in a suitable place to breed, and late July starts to catch stays greatly little mode to draw in the net to fish for, until all fish for listing December.
2. the Low-salinity polyculture method of a kind of Pelteobagrus fulvidraco as claimed in claim 1, is characterized in that, described Pelteobagrus fulvidraco is male Pelteobagrus fulvidraco, and stocking size is 30-40 tail/kg.
3. the Low-salinity polyculture method of a kind of Pelteobagrus fulvidraco as claimed in claim 1, it is characterized in that, the management in pond comprises following content: dark 1.8 meters of culturing pool, row's water filling is convenient, every 3000 ㎡ arrange the paddle aerator of a 1.5kw, before water filling, to the sterilization of the full pool, pool salinity water is 4-8 ‰, adopts useful Mixed Microbes regulating water quality in breeding process.
4. the Low-salinity polyculture method of a kind of Pelteobagrus fulvidraco as claimed in claim 1, is characterized in that, the management method of throwing something and feeding of feed is as follows:
(1) late Febuary-early March, throws something and feeds 3 every day, the feed of throwing something and feeding be in the pool fish body gross mass 12%, feed input ratio is: poultry leftover bits and pieces 40-50%, silkworm chrysalis 20-30%, the mixed feed 10-20% that crude protein content is 35-40%, living bait fish 5-15%;
(2) the first tenday period of a month in mid-March-May, throw something and feed every day 3 times, the feed of throwing something and feeding be in the pool fish body gross mass 8%, feed input ratio is: poultry leftover bits and pieces 35-45%, silkworm chrysalis 25-35%, the mixed feed 15-20% that crude protein content is 35-40%, living bait fish 5-15%;
(3) mid-May-mid-July, throw something and feed every day 4 times, the feed of throwing something and feeding be in the pool fish body gross mass 10%, feed input ratio is: poultry leftover bits and pieces 30-40%, silkworm chrysalis 25-35%, the mixed feed 25-30% that crude protein content is 35-40%, living bait fish 5-10%;
(4) late July-fish for end, throw something and feed every day 3 times, the feed of throwing something and feeding be in the pool fish body gross mass 8%, feed input ratio is: poultry leftover bits and pieces 25-35%, silkworm chrysalis 30-35%, the mixed feed 30-35% that crude protein content is 30-35%, living bait fish 5-10%.
5. the Low-salinity polyculture method of a kind of Pelteobagrus fulvidraco as claimed in claim 4, is characterized in that the microbe additive that described mixed feed comprises 0.08-0.1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610126371.3A CN105594643A (en) | 2016-03-07 | 2016-03-07 | Low salinity mixed culture method of Pelteobagrus fulvidraco |
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| CN201610126371.3A CN105594643A (en) | 2016-03-07 | 2016-03-07 | Low salinity mixed culture method of Pelteobagrus fulvidraco |
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| CN201610126371.3A Pending CN105594643A (en) | 2016-03-07 | 2016-03-07 | Low salinity mixed culture method of Pelteobagrus fulvidraco |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106857334A (en) * | 2017-03-16 | 2017-06-20 | 上海鹏豪水产专业合作社 | A kind of largemouth bass raises together with the cultural method of Pelteobagrus fulvidraco |
| CN113796340A (en) * | 2021-10-12 | 2021-12-17 | 集美大学 | Method for breeding micropterus salmoides |
Citations (5)
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| JP2005348717A (en) * | 2004-06-11 | 2005-12-22 | Hiroshi Kawaida | Solidified material for attracting fish and method for producing the same |
| CN103734048A (en) * | 2013-12-21 | 2014-04-23 | 德清县吴越水产养殖有限公司 | Artificial breeding method of tachysurus fulvidraco |
| CN104488783A (en) * | 2014-12-08 | 2015-04-08 | 刘长华 | Method for breeding pelteobagrus fulvidraco |
| CN104521845A (en) * | 2015-01-21 | 2015-04-22 | 安庆市皖宜季牛水产养殖有限责任公司 | All-male pelteobagrus fulvidraco pond main culturing method |
| CN105123570A (en) * | 2015-07-23 | 2015-12-09 | 融安县渔业技术推广站 | Culture method for large-scale pond fish mixed culture |
-
2016
- 2016-03-07 CN CN201610126371.3A patent/CN105594643A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005348717A (en) * | 2004-06-11 | 2005-12-22 | Hiroshi Kawaida | Solidified material for attracting fish and method for producing the same |
| CN103734048A (en) * | 2013-12-21 | 2014-04-23 | 德清县吴越水产养殖有限公司 | Artificial breeding method of tachysurus fulvidraco |
| CN104488783A (en) * | 2014-12-08 | 2015-04-08 | 刘长华 | Method for breeding pelteobagrus fulvidraco |
| CN104521845A (en) * | 2015-01-21 | 2015-04-22 | 安庆市皖宜季牛水产养殖有限责任公司 | All-male pelteobagrus fulvidraco pond main culturing method |
| CN105123570A (en) * | 2015-07-23 | 2015-12-09 | 融安县渔业技术推广站 | Culture method for large-scale pond fish mixed culture |
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| 占家智 等: "《翘嘴红鲌实用养殖技术》", 30 September 2009, 金盾出版社 * |
| 夏越勇 等: ""几种常见的黄颡鱼混养模式及技术要点"", 《科学养鱼》 * |
| 宋家新: "《江苏沿江特色渔业》", 31 May 2005, 中国农业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106857334A (en) * | 2017-03-16 | 2017-06-20 | 上海鹏豪水产专业合作社 | A kind of largemouth bass raises together with the cultural method of Pelteobagrus fulvidraco |
| CN113796340A (en) * | 2021-10-12 | 2021-12-17 | 集美大学 | Method for breeding micropterus salmoides |
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Application publication date: 20160525 |