CN210076231U - Illumination control device for breeding sargassum muticum seedlings - Google Patents
Illumination control device for breeding sargassum muticum seedlings Download PDFInfo
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- CN210076231U CN210076231U CN201920838369.8U CN201920838369U CN210076231U CN 210076231 U CN210076231 U CN 210076231U CN 201920838369 U CN201920838369 U CN 201920838369U CN 210076231 U CN210076231 U CN 210076231U
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- seedling raising
- illumination
- control device
- controller
- seedling
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- 238000005286 illumination Methods 0.000 title claims abstract description 66
- 241001262105 Sargassum muticum Species 0.000 title claims abstract description 29
- 238000009395 breeding Methods 0.000 title claims abstract description 11
- 230000001488 breeding effect Effects 0.000 title claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 3
- SXSVTGQIXJXKJR-UHFFFAOYSA-N [Mg].[Ti] Chemical compound [Mg].[Ti] SXSVTGQIXJXKJR-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 19
- 241000195493 Cryptophyta Species 0.000 description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- 229930002868 chlorophyll a Natural products 0.000 description 5
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 5
- 241001474374 Blennius Species 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 241000195475 Sargassaceae Species 0.000 description 2
- 241000195474 Sargassum Species 0.000 description 2
- 244000062793 Sorghum vulgare Species 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 235000019713 millet Nutrition 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009885 systemic effect Effects 0.000 description 2
- 101100008047 Caenorhabditis elegans cut-3 gene Proteins 0.000 description 1
- 241000251511 Holothuroidea Species 0.000 description 1
- 241000199919 Phaeophyceae Species 0.000 description 1
- 241000593522 Sargassum thunbergii Species 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 210000004712 air sac Anatomy 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- ATNHDLDRLWWWCB-DVXFRRMCSA-M chlorophyll a' Chemical compound CCC(C(C=C(C(C)=C1C([C@H]2C(OC)=O)=O)[N-]C1=C2C([C@@H](CCC(OC/C=C(\C)/CCC[C@H](C)CCC[C@H](C)CCCC(C)C)=O)[C@@H]1C)=NC1=C1)=N2)=C(C)C2=CC2=C(C=C)C(C)=C1[N-]2.[Mg+2] ATNHDLDRLWWWCB-DVXFRRMCSA-M 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Cultivation Of Plants (AREA)
Abstract
The utility model discloses an illumination control device for breeding sargassum muticum seedlings, which comprises a light reflecting component fixed on the inner side wall of a seedling raising pool, a controller arranged outside the seedling raising pool and an illumination sensor used for monitoring the illumination intensity in the seedling raising pool; the illumination sensor is fixed inside the seedling raising pond, and the controller is electrically connected with the illumination sensor; reflecting component includes connecting rod, carriage and movable mounting many blades in the carriage, and the upper and lower both ends difference fixed mounting of every blade has a pivot, set up the perforation that makes the pivot stretch out on the carriage, all install a carousel in every pivot, lie in and pass through the connecting rod with the carousel of one of them side and link to each other, install on the carriage and drive one of them carousel pivoted motor, electric connection between motor and the controller. The utility model discloses can be accurate adjust the illumination intensity to the sargassum muticum seedling process different stages, show the rate of emergence and the quality that have improved sargassum muticum.
Description
Technical Field
The utility model belongs to the technical field of the marine alga is bred, concretely relates to illumination controlling means for breeding of sargassum muticum seed.
Background
Sargassum muticum (Sargassum muticum) belongs to Sargassaceae (sargasacee) and Sargassaceae (Sargassum), is a perennial large brown algae, can be used for submerged life and floating life, and is widely distributed along the coast of the yellow sea and the Bohai sea in the northern China. The length of the algae is generally more than 1m, and the large algae can reach about 2 m. The algae body has a large number of air sacs and grows from the sea bottom to the sea surface in a floating mode. Larger algae fields are often formed on the seabed rock reefs of the inner gulf with smaller wind waves and the shallow sea area, and are one of important seaweed resources in coastal areas in northern China like the Sargassum thunbergii which is widely applied at present. Sargassum muticum is an algae with economic value and can be used as feed and raw material for extracting algin; in addition, sargassum muticum has biological properties of adsorbing heavy metals, and thus can be used as a tool seaweed for purifying offshore sea areas. In recent years, with the rapid development of the application research of the economic seaweed in China, the demand of the sargassum for glue making and sea cucumber feed is continuously increased, so that the natural resources are gradually reduced and the actual requirements cannot be met. At present, researches on biology and life history of sargassum muticum are carried out at home and abroad, indoor artificial seedling exploration is carried out, and certain achievements are obtained.
Different illumination intensity goes on in seedling and the early cultivation process of seedling of collection in the manual breeding process of sargassum muticum seed, however, current plant function singleness of growing seedlings, illumination intensity in the artificial real-time measurement plant of growing seedlings is required, and carry out the operation of receiving and releasing of sunshade net according to the parameter, with the size of adjustment pond illumination intensity, this kind of mode of adjusting luminance is not only effectual, can cause the pond internal surface light of growing seedlings too strong, pond bottom light is too weak, be unfavorable for the growth of seedling and seedling, and is inefficient, artifical intensity of labour is big.
Disclosure of Invention
The utility model provides a not enough to prior art, the utility model discloses a provide an illumination controlling means for sargassum muticum seed seedling breeds to thereby solve present sargassum muticum seed seedling and breed the technical problem of in-process because of lacking effective systemic illumination condition control method influence the quality of growing seedlings.
In order to achieve the above purpose, the technical scheme of the utility model is that:
an illumination control device for breeding sargassum muticum seedlings comprises a light reflecting component fixed on the inner side wall of a seedling raising pool, a controller arranged outside the seedling raising pool and an illumination sensor used for monitoring illumination intensity in the seedling raising pool; the illumination sensor is fixed inside the seedling raising pond, and the controller is electrically connected with the illumination sensor; the reflecting component comprises a connecting rod, a fixed rod, a supporting frame and a plurality of blades movably arranged in the supporting frame, wherein a rotating shaft is fixedly arranged at each of the upper end and the lower end of each blade respectively, a through hole for extending the rotating shaft is formed in the supporting frame, a turntable is arranged in each rotating shaft, the turntable positioned on the same side is connected with the connecting rod through the fixed rod, a motor capable of driving one turntable to rotate is arranged on the supporting frame, and the motor is electrically connected with the controller.
Preferably, the blades are transversely installed and are parallel to the bottom of the seedling raising pool.
Preferably, the reflecting assemblies are in multiple groups and are arranged on the inner side wall of the seedling raising pool in parallel.
Preferably, a light reflecting component is fixed on the inner side wall of one side or two sides or three sides or four sides of the seedling raising pool.
Preferably, the support frame is a titanium magnesium alloy frame with the width of 100-150cm and the height of 80 cm; the support frame is fixed on the inner side wall of the seedling raising pond.
Preferably, the blade is a mirror aluminum-plastic plate with the length of 80cm and the width of 10-20 cm.
Further, a method for realizing the control of illumination conditions in the breeding process of sargassum muticum seedlings by using the illumination control device comprises the following steps:
(1) and (3) seedling collection stage: controlling the illumination intensity in the seedling raising pond to be 3000-4000 lx;
(2) early seedling culture stage: the illumination intensity is controlled within the range of 3000-4000 lx 3 days before cultivation; when the cultivation is carried out for 4 to 6 days, the illumination intensity is controlled within the range of 4000 to 6000 lx; when the cultivation is carried out for 7-10 days, the illumination intensity is controlled within the range of 6000-10000 lx.
Compared with the prior art, the utility model has the advantages that:
the utility model discloses an illumination control device and control method, the illumination intensity to the different stages of husky millet process of growing seedlings that can be accurate adjusts, and simple structure, and convenient operation is showing the rate of emergence and the quality that have improved husky millet.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the overall arrangement of the illumination control apparatus of the present invention;
FIG. 2 is a schematic structural view of the reflector assembly of the present invention;
FIG. 3 is an enlarged schematic view of the turntable;
reference numerals: 1. a seedling raising pond; 2. a controller; 3. an illumination sensor; 4. a light reflecting component; 401. a support frame; 402. a blade; 403. a rotating shaft; 404. a turntable; 405. a connecting rod; 406. a motor; 407. and (5) fixing the rod.
Detailed Description
The utility model discloses a provide an illumination controlling means and application method for sargassum muticum seed breeds, adopt the seedling and the different stages that the seedling was cultivated in the early stage of seedling at sargassum muticum, give suitable illumination control according to its different demands to the illumination condition respectively. Through the illumination control device and the use method thereof, the purpose of adjusting the illumination intensity in the seedling raising pool in real time can be achieved, the rate of emergence and the quality of emergence of sargassum muticum seedlings are remarkably improved, and meanwhile, the labor force of workers is greatly reduced. The utility model discloses a realize the effective systemic control to the illumination condition of sargassum muticum breeding in-process, improve sargassum muticum's the efficiency and the quality of growing seedlings.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 1 to 3, an illumination control device for breeding sargassum muticum seedlings comprises a light reflecting component 4, a controller 2 and an illumination sensor 3 for monitoring illumination intensity in a seedling raising pond 1, and the illumination control device is used in an artificial seedling raising process of sargassum muticum and is used in the seedling raising pond 1. Wherein, reflection of light subassembly 4 is fixed in on the inside wall of growing seedlings pond 1 (be fixed with reflection of light subassembly 4 on one of them side or two sides or trilateral or four sides inside wall of growing seedlings pond 1, specifically set up according to actual need), illumination sensor 3 is fixed in growing seedlings pond 1, controller 2 is arranged in and is educated the pond 1 outside.
Be fixed in the reflector assembly 4 on the inside wall of nursery pond 1, arrange controller 2 outside the nursery pond 1 in and be used for monitoring the illumination intensity's in the nursery pond 1 illumination sensor 3. The illumination sensor 3 is fixed in the nursery pond 1, and the controller 2 is electrically connected with the illumination sensor 3. The reflecting components 4 are multiple groups and are arranged on the inner side wall of the seedling raising pond 1 in parallel. The reflecting component 4 comprises a connecting rod 405, a supporting frame 401 and a plurality of blades 402 movably arranged in the supporting frame 401 and used for reflecting light, the supporting frame 401 is a titanium magnesium alloy frame with the width of 100 and 150cm and the height of 80cm, and the supporting frame 401 is fixed on the inner side wall of the seedling raising pool 1. The blades 402 are transversely arranged and parallel to the bottom of the seedling raising pool 1, and the blades 402 are mirror aluminum-plastic plates with the length of 80cm and the width of 10-20 cm.
The upper end and the lower end of each blade 402 are respectively fixedly provided with a rotating shaft 403, the supporting frame 401 is provided with a through hole (not shown in the figure) for extending the rotating shaft 403, each rotating shaft 403 is provided with a rotating disc 404, the rotating discs 404 positioned on the same side are connected with the connecting rod 405 through a fixing rod 407, the supporting frame 401 is provided with a motor 406 capable of driving one of the rotating discs 404 to rotate, and the motor 406 is electrically connected with the controller 2. The motor 406, the controller 2 and the illumination sensor 3 are all connected with a power supply device (omitted in the figure). The controller 2 controls the motor to rotate for a certain number of turns to drive one of the turntables 404 to rotate, and the connecting rod 405 drives all the blades 402 in the whole supporting frame 401 to synchronously rotate for a certain angle.
The utility model discloses an operation principle: the illumination sensor 3 monitors the illumination intensity in the seedling raising pond 1, transmits the monitored illumination intensity signal to the controller 2, and the controller 2 controls the motor 406 to rotate, so that the motor 406 is used for driving the turntable 404 to drive the blades 402 to rotate to a proper angle, and the illumination intensity in the seedling raising pond 1 is always in an optimal state.
Example 2
A method for controlling the illumination conditions in the breeding process of sargassum muticum seedlings by using the illumination control device in embodiment 1, comprising the following steps:
(1) and (3) seedling collection stage: controlling the illumination intensity in the seedling raising pond to be 3000-4000 lx;
(2) early seedling culture stage: the illumination intensity is controlled within the range of 3000-4000 lx 3 days before cultivation; when the cultivation is carried out for 4 to 6 days, the illumination intensity is controlled within the range of 4000 to 6000 lx; when the cultivation is carried out for 7-10 days, the illumination intensity is controlled within the range of 6000-10000 lx.
Example 3
Adopt respectively the utility model discloses an illumination controlling means, illumination control condition and traditional method of growing seedlings grow seedlings, and after the seedling was cultivated 10 days, 3 seedling curtains were selected at random, respectively cut 3 sections 10 cm's seedling rope, and the content of alga body determination ratio growth rate and chlorophyll a is selected to every section seedling rope, and the result sees table 1.
TABLE 1 comparison of specific growth rate and chlorophyll a content for sargassum muticum seedlings by different seedling raising methods
| The utility model discloses | Comparative example | |
| Specific growth rate | 2.76±0.03 | 2.43±0.05 |
| Chlorophyll a content | 0.38±0.02mg/g | 0.42±0.03mg/g |
Specific growth rate (RGR) determination method: the water on the surface of the algae is sucked by filter paper and is weighed to be fresh weight, and the RGR has the following calculation formula: RGR ═ Wt/W0)1/t-1]X 100, wherein WtThe fresh weight (g) of the algae at the end of the experiment, W0The fresh weight (g) of the algal bodies at the beginning of the experiment, and t is the cultivation time (d).
The chlorophyll a content determination method comprises the following steps: 0.1g of fresh algal bodies are ground into pulp, 8mL of 80% acetone is added, and the mixture is extracted for 24 hours in the dark at 4 ℃. Centrifuging the leaching solution at 4 ℃ at 4000 r/min for 10min, and taking supernatant to be constant volume to 10 mL. The absorbance at 665 and 652nm was measured spectrophotometrically using 80% acetone as a blank. The content of chlorophyll a is (16.29 OD) according to the formula w (Chl-a)665－8.54OD652) And calculating x V/W/1000, wherein V is the volume (mL) of the leached acetone, and W is the mass (g) of the algae body in mg/g.
Can know from table 1 and adopt the utility model discloses an illumination control device and illumination control condition grow seedlings, and sargassum muticum seedling's specific growth rate is showing and is being higher than the control case (P <0.05), and chlorophyll a's content is showing and is being less than the control case (P <0.05), the utility model discloses an illumination control device provides more sufficient illumination source for sargassum muticum seedling, can improve the quality of sargassum muticum seedling and the efficiency of growing seedlings.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. An illumination control device for breeding sargassum muticum seedlings is characterized in that: the device comprises a light reflecting component fixed on the inner side wall of a seedling raising pool, a controller arranged outside the seedling raising pool and an illumination sensor used for monitoring the illumination intensity in the seedling raising pool; the illumination sensor is fixed inside the seedling raising pond, and the controller is electrically connected with the illumination sensor; the reflecting component comprises a connecting rod, a fixed rod, a supporting frame and a plurality of blades movably arranged in the supporting frame, wherein a rotating shaft is fixedly arranged at each of the upper end and the lower end of each blade respectively, a through hole for extending the rotating shaft is formed in the supporting frame, a turntable is arranged in each rotating shaft, the turntable positioned on the same side is connected with the connecting rod through the fixed rod, a motor capable of driving one turntable to rotate is arranged on the supporting frame, and the motor is electrically connected with the controller.
2. A lighting control device according to claim 1 characterized in that: the blades are transversely installed and are parallel to the bottom of the seedling raising pool.
3. A lighting control device according to claim 2 wherein: the reflecting components are in multiple groups and are arranged on the inner side wall of the seedling raising pond in parallel.
4. A lighting control device according to claim 3 wherein: one or two or three or four inner side walls of the seedling raising pond are fixed with a light reflecting component.
5. A lighting control device according to claim 4 wherein: the supporting frame is a titanium magnesium alloy frame with the width of 100-150cm and the height of 80 cm; the support frame is fixed on the inner side wall of the seedling raising pond.
6. A lighting control device according to claim 5 wherein: the blade is a mirror aluminum-plastic plate with the length of 80cm and the width of 10-20 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920838369.8U CN210076231U (en) | 2019-06-05 | 2019-06-05 | Illumination control device for breeding sargassum muticum seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920838369.8U CN210076231U (en) | 2019-06-05 | 2019-06-05 | Illumination control device for breeding sargassum muticum seedlings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210076231U true CN210076231U (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920838369.8U Expired - Fee Related CN210076231U (en) | 2019-06-05 | 2019-06-05 | Illumination control device for breeding sargassum muticum seedlings |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089417A (en) * | 2019-06-05 | 2019-08-06 | 山东省海洋生物研究院 | A kind of illumination control device and its application method for sargassum kjellmanianum Yendo seed breeding |
-
2019
- 2019-06-05 CN CN201920838369.8U patent/CN210076231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089417A (en) * | 2019-06-05 | 2019-08-06 | 山东省海洋生物研究院 | A kind of illumination control device and its application method for sargassum kjellmanianum Yendo seed breeding |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |