CN205015305U - 一种基于电导率法快速检测控释肥料养分释放率的装置 - Google Patents
一种基于电导率法快速检测控释肥料养分释放率的装置 Download PDFInfo
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- CN205015305U CN205015305U CN201520690025.9U CN201520690025U CN205015305U CN 205015305 U CN205015305 U CN 205015305U CN 201520690025 U CN201520690025 U CN 201520690025U CN 205015305 U CN205015305 U CN 205015305U
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- release
- glass container
- conductivity
- release rate
- fertilizer nutrient
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 59
- 235000015097 nutrients Nutrition 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000013270 controlled release Methods 0.000 title abstract description 9
- 238000012031 short term test Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000012360 testing method Methods 0.000 claims abstract description 28
- 239000011521 glass Substances 0.000 claims abstract description 26
- 239000000523 sample Substances 0.000 claims description 18
- 238000005259 measurement Methods 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 abstract description 12
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 239000012086 standard solution Substances 0.000 description 20
- 239000000243 solution Substances 0.000 description 19
- 230000002706 hydrostatic effect Effects 0.000 description 14
- 238000002386 leaching Methods 0.000 description 8
- 238000012417 linear regression Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000000611 regression analysis Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000004879 turbidimetry Methods 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- WYWFMUBFNXLFJK-UHFFFAOYSA-N [Mo].[Sb] Chemical compound [Mo].[Sb] WYWFMUBFNXLFJK-UHFFFAOYSA-N 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005048 flame photometry Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Hydroponics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
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CN201520690025.9U CN205015305U (zh) | 2015-09-08 | 2015-09-08 | 一种基于电导率法快速检测控释肥料养分释放率的装置 |
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CN201520690025.9U CN205015305U (zh) | 2015-09-08 | 2015-09-08 | 一种基于电导率法快速检测控释肥料养分释放率的装置 |
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CN205015305U true CN205015305U (zh) | 2016-02-03 |
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CN201520690025.9U Active CN205015305U (zh) | 2015-09-08 | 2015-09-08 | 一种基于电导率法快速检测控释肥料养分释放率的装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105116021A (zh) * | 2015-09-08 | 2015-12-02 | 山东农大肥业科技有限公司 | 一种基于电导率法快速检测控释肥料养分释放率的装置及方法 |
CN106198440A (zh) * | 2016-07-13 | 2016-12-07 | 中国农业大学 | 一种控释肥养分经膜释放的动态表征方法 |
CN117084158A (zh) * | 2023-10-20 | 2023-11-21 | 南昌市农业科学院 | 一种基于闭环环境下的设施栽培养分供应***及测定方法 |
-
2015
- 2015-09-08 CN CN201520690025.9U patent/CN205015305U/zh active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105116021A (zh) * | 2015-09-08 | 2015-12-02 | 山东农大肥业科技有限公司 | 一种基于电导率法快速检测控释肥料养分释放率的装置及方法 |
CN106198440A (zh) * | 2016-07-13 | 2016-12-07 | 中国农业大学 | 一种控释肥养分经膜释放的动态表征方法 |
CN117084158A (zh) * | 2023-10-20 | 2023-11-21 | 南昌市农业科学院 | 一种基于闭环环境下的设施栽培养分供应***及测定方法 |
CN117084158B (zh) * | 2023-10-20 | 2024-01-16 | 南昌市农业科学院 | 一种基于闭环环境下的设施栽培养分供应***及测定方法 |
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Address after: 271699 Feicheng high tech Development Zone, Tai'an, Shandong Patentee after: Shandong Nongda Feiye Technology Co.,Ltd. Address before: 271600 Feicheng High-tech Development Zone, Taian City, Shandong Province Patentee before: SHANDONG AGRUNIV FERT SCITECH Co.,Ltd. |
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Denomination of utility model: A device for quickly detecting nutrient release rate of controlled release fertilizers based on conductivity method Effective date of registration: 20230322 Granted publication date: 20160203 Pledgee: Qilu bank Limited by Share Ltd. Tai'an Feicheng sub branch Pledgor: Shandong Nongda Feiye Technology Co.,Ltd. Registration number: Y2023980035520 |
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Address after: No. 249, Chuangye Road, High tech Zone, Feicheng City, Tai'an City, Shandong Province, 271600 Patentee after: Shandong Nongda Feiye Technology Co.,Ltd. Country or region after: China Address before: 271699 Feicheng high tech Development Zone, Tai'an, Shandong Patentee before: Shandong Nongda Feiye Technology Co.,Ltd. Country or region before: China |
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Granted publication date: 20160203 Pledgee: Qilu bank Limited by Share Ltd. Tai'an Feicheng sub branch Pledgor: Shandong Nongda Feiye Technology Co.,Ltd. Registration number: Y2023980035520 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |