CN201589773U - Plant evaporation amount measurement barrel - Google Patents
Plant evaporation amount measurement barrel Download PDFInfo
- Publication number
- CN201589773U CN201589773U CN201020060631XU CN201020060631U CN201589773U CN 201589773 U CN201589773 U CN 201589773U CN 201020060631X U CN201020060631X U CN 201020060631XU CN 201020060631 U CN201020060631 U CN 201020060631U CN 201589773 U CN201589773 U CN 201589773U
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- water storage
- cultivation
- plant
- quantitative determination
- storage cavity
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Abstract
The utility model discloses a plant evaporation amount measurement barrel, comprising a barrel (1), characterized in that: a partition plate (3) in cribriform is arranged in the barrel and the space in the barrel is divided into upper, lower parts, namely the space in the barrel is divided into a water storage cavity (2) and a cultivation cavity (4) and a water supply container (8) communicated with the water storage cavity is arranged on the water storage cavity and a water storage filler is arranged in the water storage cavity and a closing cap plate (7) is arranged at the upper port of the cultivation cavity and a plant growth hole is arranged on the closing cap plate and a cultivation filler is arranged in the cultivation cavity. Compared with the prior technology, the plant evaporation amount measurement barrel has simple structure, accurately measures the evapotranspiration rate of the plant growth process, controls the soil water-supply intensity by controlling the water level in the water supply container and conveniently continuously observes the evapotranspiration rate of the plant growth process when the water supply container is transparent.
Description
Technical field:
The utility model relates to a kind of plant evaporation quantitative determination bucket.
Background technology:
In agricultural irrigation test, the water consumption of plant is the significant data in the planting process, the water consumption of plant comprise by blade evapotranspire in the atmosphere the water yield and be evaporated to the water yield the atmosphere from native face.These two kinds of water consumption are difficult to differentiate in conventional determining.
Mainly be in test to utilize the barrel plant method to measure the plant evapotranspiration at present, promptly in a Planting barrel, carry out in the irrigation tests, measure the plant water consumption and mainly be divided into three kinds of methods, a kind of is to survey soil specimen moisture content in the bucket, calculates the water consumption of plant according to Flux Mettod of Soil Moisture.Second kind is that the soil bucket is weighed, and draws water consumption.But these two kinds of methods all fail to distinguish evapotranspiration and evaporation capacity, and the measurement result precision is not high, and Continuous Observation is trouble.The third method is with the liquid stream flow of flowmeter direct survey in footpath by plant stem, learns evapotranspiration, and this method is measured accurate, energy Continuous Observation, but its equipment price costliness, difficult popularizing.
Summary of the invention:
It is a kind of not only simple in structure but also can accurately measure and make things convenient for the plant evaporation quantitative determination bucket of the evapotranspiration of Continuous Observation plant that the purpose of this utility model is to provide.
The purpose of this utility model is achieved through the following technical solutions:
Comprise staving (1), it is characterized in that being provided with in the described bucket be the division board (3) that sieve shape the space in the described staving (1) is divided into about two parts, be about to the interior space of described staving (1) and be divided into water storage cavity (2) and cultivation chamber (4), described water storage cavity (2) is provided with the water supply container (8) with water storage cavity (2) UNICOM, and water storage cavity is provided with the water storage filling material in (2), place suitable for reading, described cultivation chamber (4) is provided with closed cover (7), closed cover (7) is provided with plant growth hole, is provided with the cultivation filling material in the cultivation chamber (4).
As improved technical scheme, the water storage filling material in the above-mentioned water storage cavity (2) can be a kind of or mixture of fine sand or water-absorbing sponge.
Above-mentioned water supply container (8) is preferably the transparent body, and described water supply container also can be provided with scale markings on (8), and described staving (1) preferably also is the transparent body.
As further improved technical scheme, the utility model preferably is provided with cultivation filling material humidity sniffer (5), comprises message handler U and display lcd, and the signal receiving end of message handler U is provided with humidity sensor (6).
Compared with prior art, the utility model is not only simple in structure, can accurately measure the evapotranspiration in the growing process, by the water level in the control water supply container, also adjustable soil water supply intensity, the also convenient evapotranspiration of observing continuously in the growing process when water supply container is the transparent body.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 1 cultivation filling material humidity sniffer.
1 is staving, and 2 is water storage cavity, and 3 is division board, and 4 are the cultivation chamber, and 5 are cultivation filling material humidity sniffer, and 6 is humidity sensor, and 7 is closed cover, and 8 is water supply container.
Embodiment:
Embodiment 1:
With reference to Fig. 1, Fig. 2, it is the structural representation of the utility model embodiment 1, comprise staving 1, be to be provided with in the described staving and be the division board 3 that sieves shape the space in the described staving 1 is divided into two parts up and down, be about to described staving 1 interior space and be divided into water storage cavity 2 and cultivation chamber 4, described water storage cavity 2 is provided with the water supply container 8 with water storage cavity 2 UNICOMs, and be provided with fine sand in the water storage cavity 2 as the water storage filling material, water supply container 8 is a transparent organic glass, also be provided with scale markings on the described water supply container 8, cultivation is equipped with cultivating soil in the chamber 4, the cultivation chamber 4 cultivation filling material humidity sniffers 5 that are provided with suitable for reading, comprise message handler U and display lcd, the signal receiving end of message handler U is provided with 3 groups of humidity sensors 6, can monitor the humidity of the cultivating soil of 3 different aspects simultaneously, cultivation 4 places suitable for reading, chamber are provided with charging closed cover 7, and closed cover 7 is provided with plant growth hole.
Embodiment 2:
Compare with embodiment 1, the difference of present embodiment is to be provided with water-absorbing sponge as the water storage filling material in the described water storage cavity 2.
Embodiment 3:
Compare with embodiment 1, the difference of present embodiment is that described staving 1 is transparent organic glass.
Embodiment 4:
Compare with embodiment 1, the difference of present embodiment is that the water storage filling material in the described water storage cavity (2) is the mixture of fine sand and water-absorbing sponge, i.e. shop one deck water-absorbing sponge on the layer of fine sand.
Embodiment 5:
Compare with embodiment 4, the difference of present embodiment is that the water storage filling material in the described water storage cavity (2) is that water-absorbing sponge and fine sand multilayer overlap mutually.
Claims (10)
1. plant evaporation quantitative determination bucket, comprise staving (1), it is characterized in that being provided with in the described staving (1) and be the division board (3) that sieves shape the space in the described staving (1) is divided into two parts up and down, be about to the interior space of described staving (1) and be divided into water storage cavity (2) and cultivation chamber (4), described water storage cavity (2) is provided with the water supply container (8) with water storage cavity (2) UNICOM, and water storage cavity is provided with the water storage filling material in (2), place suitable for reading, described cultivation chamber (4) is provided with closed cover (7), closed cover (7) is provided with plant growth hole, is provided with the cultivation filling material in the cultivation chamber (4).
2. plant evaporation quantitative determination bucket according to claim 1 is characterized in that water storage filling material in the described water storage cavity (2) is a kind of in fine sand or the water-absorbing sponge.
3. plant evaporation quantitative determination bucket according to claim 1 and 2 is characterized in that described above-mentioned water supply container (8) is the transparent body.
4. plant evaporation quantitative determination bucket according to claim 1 and 2 is characterized in that described water supply container (8) is provided with scale markings.
5. plant evaporation quantitative determination bucket according to claim 3 is characterized in that described water supply container (8) is provided with scale markings.
6. plant evaporation quantitative determination bucket according to claim 1 and 2 is characterized in that being provided with cultivation filling material humidity sniffer (5), comprises message handler U and display lcd, and the signal receiving end of message handler U is provided with humidity sensor (6).
7. plant evaporation quantitative determination bucket according to claim 3 is characterized in that being provided with cultivation filling material humidity sniffer (5), comprises message handler U and display lcd, and the signal receiving end of message handler U is provided with humidity sensor (6).
8. plant evaporation quantitative determination bucket according to claim 4 is characterized in that being provided with cultivation filling material humidity sniffer (5), comprises message handler U and display lcd, and the signal receiving end of message handler U is provided with humidity sensor (6).
9. plant evaporation quantitative determination bucket according to claim 3 is characterized in that being provided with cultivation filling material humidity sniffer (5), comprises message handler U and display lcd, and the signal receiving end of message handler U is provided with humidity sensor (6).
10. plant evaporation quantitative determination bucket according to claim 1 and 2 is characterized in that described staving (1) is the transparent body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020060631XU CN201589773U (en) | 2010-01-07 | 2010-01-07 | Plant evaporation amount measurement barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020060631XU CN201589773U (en) | 2010-01-07 | 2010-01-07 | Plant evaporation amount measurement barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201589773U true CN201589773U (en) | 2010-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020060631XU Expired - Fee Related CN201589773U (en) | 2010-01-07 | 2010-01-07 | Plant evaporation amount measurement barrel |
Country Status (1)
| Country | Link |
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| CN (1) | CN201589773U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141324A (en) * | 2013-01-30 | 2013-06-12 | 中国科学院遗传与发育生物学研究所 | Automatic measuring device of daily water consumption rule of crops |
| CN103235091A (en) * | 2013-04-24 | 2013-08-07 | 甘肃省治沙研究所 | Gravity type plant transpiration recorder |
| CN105806895A (en) * | 2014-12-31 | 2016-07-27 | 青岛中科软件股份有限公司 | High-resolution-degree soil sensor |
| CN105830777A (en) * | 2016-04-03 | 2016-08-10 | 西北农林科技大学 | Device and method for determining transpiration volume of watermelon plants |
| CN110692500A (en) * | 2019-10-10 | 2020-01-17 | 北京农业智能装备技术研究中心 | Tidal seedling culture calibration and irrigation device and method |
| US10990076B2 (en) | 2019-01-09 | 2021-04-27 | International Business Machines Corporation | Automatic evapotranspiration mitigation |
-
2010
- 2010-01-07 CN CN201020060631XU patent/CN201589773U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141324A (en) * | 2013-01-30 | 2013-06-12 | 中国科学院遗传与发育生物学研究所 | Automatic measuring device of daily water consumption rule of crops |
| CN103235091A (en) * | 2013-04-24 | 2013-08-07 | 甘肃省治沙研究所 | Gravity type plant transpiration recorder |
| CN103235091B (en) * | 2013-04-24 | 2015-06-17 | 甘肃省治沙研究所 | Gravity type plant transpiration recorder |
| CN105806895A (en) * | 2014-12-31 | 2016-07-27 | 青岛中科软件股份有限公司 | High-resolution-degree soil sensor |
| CN105830777A (en) * | 2016-04-03 | 2016-08-10 | 西北农林科技大学 | Device and method for determining transpiration volume of watermelon plants |
| CN105830777B (en) * | 2016-04-03 | 2019-02-19 | 西北农林科技大学 | A kind of device and method of determining watermelon transpiration amount |
| US10990076B2 (en) | 2019-01-09 | 2021-04-27 | International Business Machines Corporation | Automatic evapotranspiration mitigation |
| CN110692500A (en) * | 2019-10-10 | 2020-01-17 | 北京农业智能装备技术研究中心 | Tidal seedling culture calibration and irrigation device and method |
| CN110692500B (en) * | 2019-10-10 | 2021-06-29 | 北京农业智能装备技术研究中心 | Tidal seedling culture calibration and irrigation device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20110107 |