CN105842398B - A kind of plant growth fertilizer Consumption Analysis device and method - Google Patents
A kind of plant growth fertilizer Consumption Analysis device and method Download PDFInfo
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- CN105842398B CN105842398B CN201610185326.5A CN201610185326A CN105842398B CN 105842398 B CN105842398 B CN 105842398B CN 201610185326 A CN201610185326 A CN 201610185326A CN 105842398 B CN105842398 B CN 105842398B
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- storehouse
- nutrient solution
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- plant growth
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
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Abstract
Description
Claims (9)
- A kind of 1. plant growth fertilizer Consumption Analysis method, it is characterised in that:The analysis method is based on an analytical equipment, described point Analysis apparatus include prepare storehouse, plantation storehouse, measurement storehouse, control module, electromagnetic valve actuating gear, be arranged on prepare storehouse in first from Sub- sensor array, the second ion transducer array being arranged in measurement storehouse;The electromagnetic valve actuating gear includes several Magnetic valve;The plantation storehouse is connected with the preparation storehouse, measurement between storehouse by being provided with the pipeline of magnetic valve;The control Module is electrical connected with the first ion transducer array, the second ion transducer array, electromagnetic valve actuating gear;The analysis method comprises the following steps:Step S1:Concentrated nutrient solution is mixedly configured into the nutrient solution of normal concentration in storehouse is prepared with water;Step S2:By the nutrient solution injection plantation storehouse of the step S1 normal concentrations configured, by the plantation of a bit of time, make plant Thing absorbs the various nutrients in nutrient solution;Step S3:The survey of the used nutrient solution injection measurement storehouse progress each element content in storehouse will be planted after the scheduled time is reached Amount;Step S4:This can be obtained by measuring the difference between the storehouse data measured and the nutrient solution concentration data for preparing storehouse normal concentration The Expenditure Levels of nutrient solution each element in a period of time;Step S5:Repeat step S1 to S4, the nutrient solution each element Expenditure Levels of multiple periods are obtained, by the result of all periods Statistics, integration obtain nutrient Expenditure Levels of the plant in whole time-domain;Specifically have in the step S5:By the way that the difference of nutrient solution each nutrient before and after storehouse is planted in disengaging is calculated, remove Average value is obtained with time interval, the process is constantly carried out, and finally obtained each element is consumed in whole time-domain average Value integrates after being filtered, so as to obtain the dosage and proportioning of each required elemental constituent.
- A kind of 2. plant growth fertilizer Consumption Analysis method according to claim 1, it is characterised in that:The preparation storehouse, Plant storehouse, measure the putting position in storehouse as from high in the end.
- A kind of 3. plant growth fertilizer Consumption Analysis method according to claim 1, it is characterised in that:The ion sensor Device array includes nitrogen, phosphorus, potassium, calcium, magnesium, the online ion transducer of iron.
- A kind of 4. plant growth fertilizer Consumption Analysis method according to claim 1, it is characterised in that:The control module Including single-chip microcomputer, the single-chip microcomputer is connected to computer by communication interface.
- A kind of 5. plant growth fertilizer Consumption Analysis method according to claim 1, it is characterised in that:When the plantation storehouse Nutrient solution enter the measurement storehouse after, the nutrient solution in the preparation storehouse is imported into the plantation storehouse immediately, then described Prepare to configure new nutrient solution in storehouse, to be carved with solution immersion when causing the plant in the plantation storehouse, and cause the number of measurement According to can be continuous in time-domain.
- A kind of 6. plant growth fertilizer Consumption Analysis method according to claim 1, it is characterised in that:In the step S3 In, the measurement data of acquisition is filtered smoothing processing by extended Kalman filter.
- A kind of 7. plant growth fertilizer Consumption Analysis method according to claim 1, it is characterised in that:In the preparation storehouse The allotment of nutrient solution is diluted allotment by the way that the prewired various nutrient solutions of high concentration to be mixed to the method for clear water in proportion, wherein The flow that high concentration nutritional liquid enters warehouse can realize that the aperture of magnetic valve passes through control module by the aperture of electromagnetic valve for adjusting In single-chip microcomputer built in PWM controller regulation realize.
- A kind of 8. plant growth fertilizer Consumption Analysis method according to claim 1, it is characterised in that:In the step S1 Measurement to each element content in nutrient solution passes through the first ion transducer array.
- A kind of 9. plant growth fertilizer Consumption Analysis method according to claim 1, it is characterised in that:In the step S3 The measurement of each element content in solution to measuring storehouse passes through the second ion transducer array.
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CN201610185326.5A CN105842398B (en) | 2016-03-29 | 2016-03-29 | A kind of plant growth fertilizer Consumption Analysis device and method |
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CN201610185326.5A CN105842398B (en) | 2016-03-29 | 2016-03-29 | A kind of plant growth fertilizer Consumption Analysis device and method |
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CN105842398A CN105842398A (en) | 2016-08-10 |
CN105842398B true CN105842398B (en) | 2018-01-12 |
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Families Citing this family (2)
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CN108710766B (en) * | 2018-05-25 | 2022-06-21 | 福建农林大学 | Greenhouse plant liquid manure machine fertilizer regulation parameter calculation method based on growth model |
CN110989704A (en) * | 2019-12-10 | 2020-04-10 | 曲靖师范学院 | Intelligent crop nutrition real-time supply and regulation system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0353824A (en) * | 1989-07-21 | 1991-03-07 | Toshiba Corp | Culturing solution-controlling device |
JPH0394622A (en) * | 1989-09-06 | 1991-04-19 | Toshiba Corp | Controlling equipment of culture by nutrient solution utilizing fuzzy control |
CN2828813Y (en) * | 2005-07-01 | 2006-10-18 | 顾亭华 | Soilless culture nutrient solution tester |
CN201967393U (en) * | 2010-10-09 | 2011-09-14 | 徐坤 | Vegetable seeding culture device |
CN104705182A (en) * | 2015-02-10 | 2015-06-17 | 浙江大学 | Cultivating system and method based on plant nitrogen fertilizer application amount optimization |
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2016
- 2016-03-29 CN CN201610185326.5A patent/CN105842398B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0353824A (en) * | 1989-07-21 | 1991-03-07 | Toshiba Corp | Culturing solution-controlling device |
JPH0394622A (en) * | 1989-09-06 | 1991-04-19 | Toshiba Corp | Controlling equipment of culture by nutrient solution utilizing fuzzy control |
CN2828813Y (en) * | 2005-07-01 | 2006-10-18 | 顾亭华 | Soilless culture nutrient solution tester |
CN201967393U (en) * | 2010-10-09 | 2011-09-14 | 徐坤 | Vegetable seeding culture device |
CN104705182A (en) * | 2015-02-10 | 2015-06-17 | 浙江大学 | Cultivating system and method based on plant nitrogen fertilizer application amount optimization |
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Effective date of registration: 20201216 Address after: 233399 Anhui Bengbu Wuhe County Economic Development Zone Industrial Acceleration Center 3, 4 level Patentee after: WUHE ZHIKAI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: Room 1602, B1 building, Gangli Jinxiu Jiangnan (West District), north of Yinhe 2nd Road and east of Qingyun Road, Suzhou City, Anhui Province Patentee before: Anhui Huiteng Intellectual Property Co., Ltd |
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