CN102106304B - Stichopus japonicus culture pond capable of effectively controlling light and temperature, and preventing and controlling foreign algae and culturing method - Google Patents
Stichopus japonicus culture pond capable of effectively controlling light and temperature, and preventing and controlling foreign algae and culturing method Download PDFInfo
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- CN102106304B CN102106304B CN2010106226893A CN201010622689A CN102106304B CN 102106304 B CN102106304 B CN 102106304B CN 2010106226893 A CN2010106226893 A CN 2010106226893A CN 201010622689 A CN201010622689 A CN 201010622689A CN 102106304 B CN102106304 B CN 102106304B
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Abstract
The invention relates to a stichopus japonicus culture pond capable of effectively controlling light and temperature, and preventing and controlling foreign algae and a culturing method, belonging to the technical field of aquaculture. In the culture pond, a ventilating pipeline communicated with a blower is distributed at a position, 5 to 15cm away from the bottom of the pond, in the pond, and comprises a general pipeline communicated with the blower and a branch pipeline communicated with the general pipeline; and a sunshade net is arranged on the surface of pond water. The culturing method comprises the following steps: 1) introducing gas into the pond; 2) arranging the sunshade net; and 3) adjusting the sunshade net. By utilizing the stichopus japonicus culture pond capable of effectively controlling light and temperature, and preventing and controlling the foreign algae, gas is introduced into the pond, and the sunshade net is laid on the surface of the pond water in April, so that sunlight is shaded to inhibited benthic macroalgae to bloom, the water temperature in the pond is retained to rise in early stage and retained to reduce in later stage, and the growing season of the stichopus japonicus is prolonged. Therefore, the cost is reduced, the growth is promoted, healthy and efficient culture is realized, and the healthy and sustainable development of stichopus japonicus culture field in China is ensured.
Description
Technical field
The present invention relates to a kind of apostichopus japonicus culture pond and the cultural method that can effectively control the assorted algae of light, temperature control and control, belong to technical field of aquaculture.
Background technology
At present, Along with people's further improves the understanding of stichopus japonicus nutritive value, health care, and supply falls short of demand to cause rise in price, product.The demand in market has promoted the fast development of apostichopus japonicus culture industry, and a few years only Shandong Province's cultured area promptly reaches more than 40 ten thousand mu, and wherein pond culture scale accounts for more than 90%.But present domestic stichopus japonicus pond culture managerial skills are half extensive aquaculture models, and the problem one of existence: water quality environment is poor, put that seedling density is low, per unit area yield 50～100kg/ mu, and output is difficult to promote and is unstable; Two: stichopus japonicus is a kind of sea cucumber kind that is fit to be grown in the cool temperate zone waters, and the water temperature optimum range of its existence is-1.5 ℃～30 ℃, and when water temperature was lower than 3 ℃, the stichopus japonicus food ration reduced, and is in the semidormancy state; In the time of 10～15 ℃, the stichopus japonicus food ration is maximum; When water temperature reached 17～19 ℃, the stichopus japonicus food ration descended again greatly; When water temperature surpasses 20 ℃; Promptly moving to seawater dark, quietly hide between rock do not eat motionless; This phenomenon is called aestivation, and (stichopus japonicus varies in size; The water temperature that gets into estivation period is obviously different, when big specification individuality reaches 17 ℃ with regard to aestivation, and the still growth as usual when generally not aestivation and water temperature surpass 20 ℃ of seedling then); When water temperature surpassed 28 ℃, the stichopus japonicus vital movement was just undesired.Should, the comfort zone of stichopus japonicus growth is 3～20 ℃, but slightly variant along with the difference of individual size.Do the most of apostichopus japonicus culture producing region (Shandong, Liaoning, Hebei) of China, annual June～September water temperature more than 20 ℃, stichopus japonicus has nearly 120 days and is in aestivation, growth conditions not; The 3rd: because of illumination strong; Can be in the pond macros such as a large amount of Enteromorpha of numerous life, bristle algae, the megathermal period, most of algae was dead, ruined water quality; Cause the stichopus japonicus disease to be spread unchecked; Bottom water quality and substrate be prone to worsen, and need thoroughly to fall pond, the clear end once in 3～4 years, and operation very trouble, expense increases and is prone to environment is caused certain harm; Disease increases year after year, causes the abuse of antibiotics phenomenon, has influence on quality and the food security of stichopus japonicus, thereby existing aquaculture model and production technology are demanded urgently adjusting and improving.
Summary of the invention
The objective of the invention is to solve the weak point that above-mentioned prior art exists; Thereby provide a kind of end that can suppress to give birth to macro, delay the rising of pool inner water temperature, the decline prolongation stichopus japonicus vegetative period that the later stage delays water temperature early stage simultaneously; To reach the reduction expense, to promote growth, realize apostichopus japonicus culture pond and cultural method that efficient and healthful is cultured.
The present invention realizes through following technical scheme:
A kind of apostichopus japonicus culture pond that can effectively control the assorted algae of light-operated gentle control; Its special character is in the pond, to be laid with the ventilation shaft that is communicated with fan blower 1 apart from 5～15cm place at the bottom of the pond; Ventilation shaft comprises total pipeline 2 that is connected with fan blower 1 and the lateral 3 that is connected with total pipeline 2, and the pond water surface is provided with sunshade net 4;
Said fan blower 1 is selected small-sized Roots blower for use, and its power configuration is 1.5～3kw/hm
2
Said total pipeline 2 diameters 8～10cm, lateral 3 diameters 1.5～2cm, interval 3～4m between the lateral 3; Pipe material is PVC or PEX pipe;
Whenever be provided with air-filled pore 7 at a distance from 2～4m in the said lateral 3, air-filled pore 7 diameters are 0.5～1mm;
The sunshade net that said sunshade net 4 is processed for the black polyethylene woven cloth;
Said sunshade net 4 is arranged to strip, and quantity is A * 3 of 2/3 ÷ (A is for culturing the length m in pond), and the area that is provided with of sunshade net 4 accounts for 2/3 of the pond water surface, monolithic sunshade net fabric width 3m.
A kind of apostichopus japonicus culture method that can effectively control the assorted algae of light-operated gentle control, its special character is may further comprise the steps:
1, inflates to the pond
When dissolved oxygen was lower than 3mg/L, bait throwing in every morning 5～6 points, the pond, each was inflated 1～3 hour;
2, the setting of sunshade net
Annual solar calendar begins to be provided with the sunshade net April, and length is provided with spud pile 5 to both sides from pool side 1.2～1.8m place along the pond, on spud pile 5, establishes hawser; The rope 6 of setting up departments at sunshade net 4 two lies in sunshade net 4 agio faces on the spud pile 5;
The spacing of every sunshade net 4 is A * 1/3 ÷ 3 (A is for culturing the length m in pond);
3, the adjustment of sunshade net
Every at a distance from the position of two weeks transverse horizontal adjustment sunshade net, macro can not be grown so that dwell in the end of each several part.
A kind of apostichopus japonicus culture pond that can effectively control the assorted algae of light-operated gentle control of the present invention; In the pond, inflate; Simultaneously at auxilliary one deck sunshade net of establishing on the water surface of pond in April; Shelter from heat or light on the one hand and suppress the end and give birth to the numerous life of macro, delay the rising of pool inner water temperature, the decline that the later stage delays water temperature simultaneously early stage, prolongation stichopus japonicus vegetative period.To reach the reduction expense, to promote growth, realize the efficient and healthful breed, guarantee the healthy sustainable development of China's apostichopus japonicus culture industry.
Description of drawings
Fig. 1: the structural representation of ventilation shaft of the present invention;
Fig. 2: the structural representation of sunshade net.
Among the figure: 1, fan blower, 2, total pipeline, 3, lateral, 4, the sunshade net, 5, spud pile, 6, tether, 7, air-filled pore.
Embodiment
Following with reference to accompanying drawing, provide embodiment of the present invention, be used for formation of the present invention is further specified.
A kind of apostichopus japonicus culture pond that can effectively control the assorted algae of light-operated gentle control of present embodiment comprises being provided with charger and two kinds of means of sunshade net that the practical implementation process is:
A kind of apostichopus japonicus culture pond that can effectively control the assorted algae of light-operated gentle control; In the pond, be laid with the ventilation shaft that is communicated with fan blower 1 apart from 5～15cm place at the bottom of the pond; Ventilation shaft comprises total pipeline 2 that is connected with fan blower 1 and the lateral 3 that is connected with total pipeline 2, and the pond water surface is provided with the sunshade net 4 that the black polyethylene woven cloth is processed; Fan blower 1 is selected small-sized Roots blower for use, and its power configuration is 1.5～3kw/hm
2, total pipeline 2 diameters 8～10cm, lateral 3 diameters 1.5～2cm, interval 3～4m between the lateral 3; Whenever be provided with air-filled pore 7 at a distance from 2～4m in the lateral 3, air-filled pore 7 diameters are 0.5～1mm; Sunshade net 4 is arranged to strip, and quantity is A * 3 of 2/3 ÷ (A is for culturing the length m in pond), and the area that is provided with of sunshade net 4 accounts for 2/3 of the pond water surface.
A kind of apostichopus japonicus culture method that can effectively control the assorted algae of light-operated gentle control may further comprise the steps:
1, inflates to the pond
When dissolved oxygen was lower than 3mg/L, bait throwing in every morning 5～6 points, the pond, each was inflated 1～3 hour;
2, the setting of sunshade net
Annual solar calendar begins to be provided with the sunshade net April, and length is provided with spud pile 5 to both sides from pool side 1.2～1.8m place along the pond, on spud pile 5, establishes hawser; The rope 6 of setting up departments at sunshade net 4 two lies in sunshade net 4 agio faces on the spud pile 5;
The spacing of each sunshade net 4 is A * 1/3 ÷ 3 (A is for culturing the length m in pond);
3, the adjustment of sunshade net
Every at a distance from the position of two weeks transverse horizontal adjustment sunshade net, macro can not be grown so that dwell in the end of each several part.
A kind of apostichopus japonicus culture pond and the cultural method that can effectively control the assorted algae of light-operated gentle control of present embodiment; In the pond, inflate; On the water surface of pond, assist and establish one deck sunshade net April simultaneously; Shelter from heat or light on the one hand and suppress the end and give birth to the numerous life of macro, delay the rising of pool inner water temperature, the decline that the later stage delays water temperature simultaneously early stage, prolongation stichopus japonicus vegetative period.To reach the reduction expense, to promote growth, realize the efficient and healthful breed, guarantee the healthy sustainable development of China's apostichopus japonicus culture industry.
The present embodiment warp compares with the contrast pond, and perishable assorted algae bio amounts of megathermal period such as bristle algae, Enteromorpha are 20g/m at the bottom of the pond
2About, being merely about 1/15 of contrast pond, pond water water temperature comparison in 6～July is high 1～2.5 ℃ according to the pond according to low 1～2.5 ℃ of pond, pond water water temperature comparison in 9～October, and prolong about 1 month a year vegetative period, and output increases about 15%.
Claims (1)
1. can effectively control light-operated gentle apostichopus japonicus culture method of preventing and treating assorted algae for one kind, it is characterized in that may further comprise the steps:
1), inflates to the pond
When dissolved oxygen was lower than 3mg/L, bait throwing in every morning 5～6 points, the pond, each was inflated 1～3 hour; In the pond, be laid with the ventilation shaft that is communicated with fan blower (1) apart from 5～15cm place at the bottom of the pond; Ventilation shaft comprises total pipeline (2) that is connected with fan blower (1) and the lateral (3) that is connected with total pipeline (2); Said fan blower (1) is selected small-sized Roots blower for use, and power configuration is 1.5～3kw/hm
2Said total pipeline (2) diameter 8～10cm; Said lateral (3) diameter 1.5～2cm, interval 3～4m whenever is provided with air-filled pore (7) at a distance from 2～4m in the lateral (3) between the lateral (3); Said air-filled pore (7) diameter is 0.5～1mm;
2), the setting of sunshade net
The pond water surface is provided with sunshade net (4); Said sunshade net (4) is arranged to strip, and quantity is 3 of A * 2/3 ÷, and wherein A is for culturing the length m in pond, and the area that is provided with of sunshade net (4) accounts for 2/3 of the pond water surface; Said sunshade net (4) is processed by the black polyethylene woven cloth, and annual solar calendar begins to be provided with the sunshade net April, and length is provided with spud pile (5) to both sides from pool side 1.2～1.8m place along the pond, on spud pile (5), establishes hawser; The rope (6) of setting up departments at sunshade net (4) two lies in sunshade net (4) agio face on the spud pile (5);
3), the adjustment of sunshade net
Every at a distance from the position of two weeks transverse horizontal adjustment sunshade net, macro can not be grown so that dwell in the end of each several part.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106226893A CN102106304B (en) | 2010-12-31 | 2010-12-31 | Stichopus japonicus culture pond capable of effectively controlling light and temperature, and preventing and controlling foreign algae and culturing method |
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| CN2010106226893A CN102106304B (en) | 2010-12-31 | 2010-12-31 | Stichopus japonicus culture pond capable of effectively controlling light and temperature, and preventing and controlling foreign algae and culturing method |
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| CN102106304A CN102106304A (en) | 2011-06-29 |
| CN102106304B true CN102106304B (en) | 2012-07-25 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652498A (en) * | 2012-04-12 | 2012-09-05 | 山东海益宝水产股份有限公司 | Method for cultivating stichopus japonicus in pond |
| CN103718990A (en) * | 2013-11-18 | 2014-04-16 | 青岛盛嘉信息科技有限公司 | Holothurian breeding method |
| CN111453789A (en) * | 2020-04-08 | 2020-07-28 | 大连海事大学 | Seawater pond green alga prevention and control method constructed based on physical shading layer |
| CN111869608B (en) * | 2020-08-06 | 2022-08-19 | 大连棒棰岛海参发展有限公司 | Ecological breeding method for breeding young stichopus japonicus fry in small net cage of pond |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200969817Y (en) * | 2006-08-01 | 2007-11-07 | 中国水产科学研究院南海水产研究所 | Automatic aerator for culture pool |
| CN201006847Y (en) * | 2006-12-14 | 2008-01-16 | 常熟理工学院 | Distributed dispersion oxygenation device |
| CN201624068U (en) * | 2010-01-06 | 2010-11-10 | 龙泽海产养殖有限公司 | Sea cucumber culture pond oxygen charger |
-
2010
- 2010-12-31 CN CN2010106226893A patent/CN102106304B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200969817Y (en) * | 2006-08-01 | 2007-11-07 | 中国水产科学研究院南海水产研究所 | Automatic aerator for culture pool |
| CN201006847Y (en) * | 2006-12-14 | 2008-01-16 | 常熟理工学院 | Distributed dispersion oxygenation device |
| CN201624068U (en) * | 2010-01-06 | 2010-11-10 | 龙泽海产养殖有限公司 | Sea cucumber culture pond oxygen charger |
Non-Patent Citations (3)
| Title |
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| 孔祥青.深水井大棚工厂化健康养殖刺参技术.《科学养鱼》.2010,(第5期),第39-40页. * |
| 康文义等.刺参度夏及水温对其生长速度的影响.《天津水产》.2005,(第2期),第17-19页. * |
| 张辉等.海参陆基工厂化健康养殖关键技术.《河北渔业》.2008,(第9期),第27-29页. * |
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