CN204425953U - The experimental provision of test percentage of seedgermination - Google Patents
The experimental provision of test percentage of seedgermination Download PDFInfo
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- CN204425953U CN204425953U CN201520098107.4U CN201520098107U CN204425953U CN 204425953 U CN204425953 U CN 204425953U CN 201520098107 U CN201520098107 U CN 201520098107U CN 204425953 U CN204425953 U CN 204425953U
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- soil
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- seedgermination
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Abstract
A kind of experimental provision testing percentage of seedgermination, comprise cooling system, glass casing, data acquisition unit, electric controller and calculator, cooling system comprises water tank, outlet pipe, water inlet pipe, small circulating pump, surge tank and refrigeration plant, the top of water tank is provided with glass casing, the bottom of glass casing is provided with bud bed, soil temperature sensor and soil humidity sensor is provided with in bud bed, the top of bud bed is provided with spray thrower, in experimentation, seed is implanted in soil, the parameter such as set temperature and humidity is carried out according to the actual germination environment of seed planting site by calculator, and realize the control to temperature in soil and humidity by electric control system, and can different regions be tested, different month, the germination rate of seed under different growth conditions, of the present utility model reasonable in design, safe and reliable, easy to use, accurate testing, be easy to promote on a large scale and use.
Description
technical field:
The utility model belongs to agricultural production studying technological domain, is specifically related to a kind of experimental provision testing percentage of seedgermination.
background technology:
China is a large agricultural country, the research of agricultural production aspect is the key project of agricultural sector always, especially even more important to the research of seed, the quality of improved seed is carried out by methods such as hybridization, improve the output of crops, closely create larger economic benefit, but it is accurate and careful not to the research of percentage of seedgermination at present, research mode is also very simple, the equipment of research institute also backwardness relatively, can not get the precise information of testing percentage of seedgermination, and existing testing arrangement test specification is narrow and small, function singleness, automaticity is lower, measurement data is not accurate enough, greatly have impact on the measuring accuracy of percentage of seedgermination, thus the guidance that have impact on agricultural production, the needs of agricultural modernization PRODUCTION TRAITS cannot be met.
utility model content:
The utility model makes up and improves above-mentioned the deficiencies in the prior art part, provide a kind of reasonable in design, esy to use, safe and reliable, measure and test the experimental provision of percentage of seedgermination accurately, can promote on a large scale at Agricultural Institution and universities and colleges and use.
The technical solution adopted in the utility model is: a kind of experimental provision testing percentage of seedgermination, comprise cooling system, glass casing, data acquisition unit, electric controller and calculator, cooling system comprises water tank, outlet pipe, water inlet pipe, small circulating pump, surge tank and refrigeration plant, one end of outlet pipe is connected with water tank, the other end of outlet pipe is connected with surge tank, the coil portions of outlet pipe is positioned at the inside of refrigeration plant, outlet pipe between water tank and refrigeration plant is provided with small circulating pump, surge tank is connected by water inlet pipe with water tank, water inlet pipe is provided with motor-driven valve B, the inside of surge tank is provided with temperature sensor, the top of water tank is provided with glass casing, the bottom of glass casing is provided with bud bed, soil temperature sensor and soil humidity sensor is provided with in bud bed, the top of bud bed is provided with spray thrower, spray thrower is connected with tap water pipeline by water pipe, water pipe is provided with motor-driven valve A, the top of glass casing is provided with analog solar electro-heat equipment and refrigeration machine, the both sides of glass casing are provided with symmetrical ventilating opening, wherein the ventilating opening of side is connected with small-sized fan by tube connector, described motor-driven valve A, small circulating pump, refrigeration plant, motor-driven valve B, small-sized fan, analog solar electro-heat equipment and refrigeration machine are connected with electric controller respectively by cable, described temperature sensor, soil temperature sensor and soil humidity sensor are connected with data acquisition unit respectively by cable, data acquisition unit and electric controller are connected with calculator respectively by cable.
Described spray thrower is provided with equally distributed shower nozzle.
The upper cover of described glass casing can be convenient to dismounting.
Described soil temperature sensor and soil humidity sensor are evenly distributed in the inside of bud bed.
Described glass casing and water tank are bonded by glass cement.
The beneficial effects of the utility model: reasonable in design, safe and reliable, easy to use, accurate testing, is easy to promote on a large scale and use, this experimental provision simulates the experimental situation of seed sprouting under field conditions (factors), improve the precision of test percentage of seedgermination, in experimentation, according to the plantation area of tested seed, extract local soil and be routed in bud bed after loosening the soil, seed is implanted in soil, the parameter such as set temperature and humidity is carried out according to the actual germination environment of seed planting site by calculator, and realize the control to temperature in soil and humidity by electric control system, test process realizes Automated condtrol, reduce the test error brought because of human intervention, and can different regions be tested, different month, the germination rate of seed under different growth conditions, test data is accurate, measurement category is extensive, accurate test data can be correct the agricultural production instructing different regions, improve the emergence rate of crops, limited soil creates larger economic benefit and social benefit.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
embodiment:
With reference to Fig. 1, a kind of experimental provision testing percentage of seedgermination, comprise cooling system, glass casing 5, data acquisition unit 6, electric controller 7 and calculator 8, cooling system comprises water tank 18, outlet pipe 12, water inlet pipe 17, small circulating pump 15, surge tank 13 and refrigeration plant 11, one end of outlet pipe 12 is connected with water tank 18, the other end of outlet pipe 12 is connected with surge tank 13, the coil portions of outlet pipe 12 is positioned at the inside of refrigeration plant 11, outlet pipe 12 between water tank 18 and refrigeration plant 11 is provided with small circulating pump 15, surge tank 13 is connected by water inlet pipe 17 with water tank 18, water inlet pipe 17 is provided with motor-driven valve B16, the inside of surge tank 13 is provided with temperature sensor 14, the top of water tank 18 is provided with glass casing 5, the bottom of glass casing 5 is provided with bud bed 19, soil temperature sensor 20 and soil humidity sensor 23 is provided with in bud bed 19, the top of bud bed 19 is provided with spray thrower 2, spray thrower 2 is connected with tap water pipeline by water pipe 10, water pipe 10 is provided with motor-driven valve A9, the top of glass casing 5 is provided with analog solar electro-heat equipment 1 and refrigeration machine 4, the both sides of glass casing 5 are provided with symmetrical ventilating opening 22, wherein the ventilating opening 22 of side is connected with small-sized fan 21 by tube connector, described motor-driven valve A9, small circulating pump 15, refrigeration plant 11, motor-driven valve B16, small-sized fan 21, analog solar electro-heat equipment 1 and refrigeration machine 4 are connected with electric controller 7 respectively by cable, described temperature sensor 14, soil temperature sensor 20 and soil humidity sensor 23 are connected with data acquisition unit 6 respectively by cable, data acquisition unit 6 and electric controller 7 are connected with calculator 8 respectively by cable, described spray thrower 2 is provided with equally distributed shower nozzle 3, the upper cover of described glass casing 5 can be convenient to dismounting, described soil temperature sensor 20 and soil humidity sensor 23 are evenly distributed in the inside of bud bed 19, described glass casing 5 is bonded by glass cement with water tank 18.In experimentation, according to the plantation area of tested seed, extract local soil and be routed in bud bed 19 after loosening the soil, the parameter such as set temperature and humidity is carried out according to the actual germination environment of seed planting site by calculator 8, calculator 8 sends control instruction according to set parameter to electric controller 7, first small circulating pump 15 and motor-driven valve B16 is started, the water in water tank 18 is made to start circulation, then open analog solar electro-heat equipment 1 to start to heat the inside of glass casing 5, finally open motor-driven valve A9 to spray bud bed, motor-driven valve A9 is closed after 1 minute, surveyed temperature data is transferred to calculator 8 by described soil temperature sensor 20, calculator 8 sends the instruction of control simulation solar-powered heating device 1, refrigeration machine 4 and refrigeration plant 11 to electric controller 7 according to the data received, realize the control to soil temperature in bud bed 19, surveyed humidity data is transferred to calculator 8 by described soil humidity sensor 23, and calculator 8 sends the instruction controlling motor-driven valve A9 to electric controller 7 according to the data received, realize the control to soil moisture in bud bed 19, surveyed temperature data is transferred to calculator 8 by described temperature sensor 14, and calculator 8 sends the instruction of adjustment motor-driven valve B16 to electric controller 7 according to the data received, realize the inching to temperature in water tank 18, reaching after the parameter request preset until the temperature in soil and humidity data is implanted in soil by seed, in the process of seed sprouting, controlled temperature and the humidity of soil in bud bed 19 by above-mentioned automatic control system, make it reach the requirement of seed sprouting in natural environment, described small-sized fan 21 start by set date and closedown realize the function of natural wind simulating, described water tank 18 can realize the environmental simulation that raises gradually of temperature from top to bottom of surface soil sowing season.
The test process of this experimental provision realizes Automated condtrol, reduce the test error brought because of human intervention, and the germination rate of seed under different regions, different month, different growth conditions can be tested, test data is accurate, measurement category is extensive, accurate test data can be correct the agricultural production instructing different regions, improve the emergence rate of crops, limited soil creates larger economic benefit and social benefit, of the present utility model reasonable in design, safe and reliable, easy to use, accurate testing, is easy to promote on a large scale and use.
Claims (5)
1. test the experimental provision of percentage of seedgermination for one kind, comprise cooling system, glass casing (5), data acquisition unit (6), electric controller (7) and calculator (8), it is characterized in that: cooling system comprises water tank (18), outlet pipe (12), water inlet pipe (17), small circulating pump (15), surge tank (13) and refrigeration plant (11), one end of outlet pipe (12) is connected with water tank (18), the other end of outlet pipe (12) is connected with surge tank (13), the coil portions of outlet pipe (12) is positioned at the inside of refrigeration plant (11), outlet pipe (12) between water tank (18) and refrigeration plant (11) is provided with small circulating pump (15), surge tank (13) is connected by water inlet pipe (17) with water tank (18), water inlet pipe (17) is provided with motor-driven valve B(16), the inside of surge tank (13) is provided with temperature sensor (14), the top of water tank (18) is provided with glass casing (5), the bottom of glass casing (5) is provided with bud bed (19), soil temperature sensor (20) and soil humidity sensor (23) is provided with in bud bed (19), the top of bud bed (19) is provided with spray thrower (2), spray thrower (2) is connected with tap water pipeline by water pipe (10), water pipe (10) is provided with motor-driven valve A(9), the top of glass casing (5) is provided with analog solar electro-heat equipment (1) and refrigeration machine (4), the both sides of glass casing (5) are provided with symmetrical ventilating opening (22), wherein the ventilating opening (22) of side is connected with small-sized fan (21) by tube connector, described motor-driven valve A(9), small circulating pump (15), refrigeration plant (11), motor-driven valve B(16), small-sized fan (21), analog solar electro-heat equipment (1) and refrigeration machine (4) are connected with electric controller (7) respectively by cable, described temperature sensor (14), soil temperature sensor (20) and soil humidity sensor (23) are connected with data acquisition unit (6) respectively by cable, data acquisition unit (6) and electric controller (7) are connected with calculator (8) respectively by cable.
2. the experimental provision of test percentage of seedgermination according to claim 1, is characterized in that: described spray thrower (2) is provided with equally distributed shower nozzle (3).
3. the experimental provision of test percentage of seedgermination according to claim 1, is characterized in that: the upper cover of described glass casing (5) can be convenient to dismounting.
4. the experimental provision of test percentage of seedgermination according to claim 1, is characterized in that: described soil temperature sensor (20) and soil humidity sensor (23) are evenly distributed in the inside of bud bed (19).
5. the experimental provision of test percentage of seedgermination according to claim 1, is characterized in that: described glass casing (5) and water tank (18) are bonded by glass cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520098107.4U CN204425953U (en) | 2015-02-11 | 2015-02-11 | The experimental provision of test percentage of seedgermination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520098107.4U CN204425953U (en) | 2015-02-11 | 2015-02-11 | The experimental provision of test percentage of seedgermination |
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| Publication Number | Publication Date |
|---|---|
| CN204425953U true CN204425953U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520098107.4U Expired - Fee Related CN204425953U (en) | 2015-02-11 | 2015-02-11 | The experimental provision of test percentage of seedgermination |
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| Country | Link |
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| CN (1) | CN204425953U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717292A (en) * | 2016-12-16 | 2017-05-31 | 常州市环境监测中心 | A kind of chamber tested for germination and root elongation inhibition |
| CN109061057A (en) * | 2018-07-12 | 2018-12-21 | 安徽省农业科学院作物研究所 | A kind of non-destructive monitoring method of crops seedling stage root pathogens colonization status |
| CN111226535A (en) * | 2020-02-24 | 2020-06-05 | 四川省农业科学院作物研究所 | Whole ear of grain test device that sprouts of wheat |
-
2015
- 2015-02-11 CN CN201520098107.4U patent/CN204425953U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717292A (en) * | 2016-12-16 | 2017-05-31 | 常州市环境监测中心 | A kind of chamber tested for germination and root elongation inhibition |
| CN109061057A (en) * | 2018-07-12 | 2018-12-21 | 安徽省农业科学院作物研究所 | A kind of non-destructive monitoring method of crops seedling stage root pathogens colonization status |
| CN111226535A (en) * | 2020-02-24 | 2020-06-05 | 四川省农业科学院作物研究所 | Whole ear of grain test device that sprouts of wheat |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20180211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |