GB202018070D0 - Method for synchronously diagnosing nitrogen, potassium, and magnesium deficiency based on chlorophyll distribution characteristics on leaf surface - Google Patents
Method for synchronously diagnosing nitrogen, potassium, and magnesium deficiency based on chlorophyll distribution characteristics on leaf surfaceInfo
- Publication number
- GB202018070D0 GB202018070D0 GBGB2018070.9A GB202018070A GB202018070D0 GB 202018070 D0 GB202018070 D0 GB 202018070D0 GB 202018070 A GB202018070 A GB 202018070A GB 202018070 D0 GB202018070 D0 GB 202018070D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- potassium
- distribution characteristics
- leaf surface
- magnesium deficiency
- deficiency based
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title 2
- 208000019025 Hypokalemia Diseases 0.000 title 1
- 208000008167 Magnesium Deficiency Diseases 0.000 title 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 title 1
- 229930002875 chlorophyll Natural products 0.000 title 1
- 235000019804 chlorophyll Nutrition 0.000 title 1
- 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 title 1
- 235000004764 magnesium deficiency Nutrition 0.000 title 1
- 229910052757 nitrogen Inorganic materials 0.000 title 1
- 239000011591 potassium Substances 0.000 title 1
- 229910052700 potassium Inorganic materials 0.000 title 1
- 208000007645 potassium deficiency Diseases 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/002—Determining nitrogen by transformation into ammonia, e.g. KJELDAHL method
-
- 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
- G01N33/0098—Plants or trees
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/60—Analysis of geometric attributes
- G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/8466—Investigation of vegetal material, e.g. leaves, plants, fruits
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20081—Training; Learning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30181—Earth observation
- G06T2207/30188—Vegetation; Agriculture
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Wood Science & Technology (AREA)
- Botany (AREA)
- Geometry (AREA)
- Quality & Reliability (AREA)
- Molecular Biology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910789336.3A CN110631995B (en) | 2019-08-26 | 2019-08-26 | Method for synchronously diagnosing nitrogen, potassium and magnesium element deficiency by leaf chlorophyll and leaf surface distribution characteristics |
PCT/CN2019/107983 WO2021035858A1 (en) | 2019-08-26 | 2019-09-26 | Method for synchronously diagnosing nitrogen, potassium and magnesium element deficiency on the basis of distribution characteristics of leaf chlorophyll on leaf surface |
Publications (4)
Publication Number | Publication Date |
---|---|
GB202018070D0 true GB202018070D0 (en) | 2020-12-30 |
GB2591565A GB2591565A (en) | 2021-08-04 |
GB2591565A8 GB2591565A8 (en) | 2021-08-11 |
GB2591565B GB2591565B (en) | 2022-10-12 |
Family
ID=68969067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2018070.9A Expired - Fee Related GB2591565B (en) | 2019-08-26 | 2019-09-26 | Method for synchronously diagnosing nitrogen, potassium, and magnesium deficiency based on chlorophyll distribution characteristics on leaf surface |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN110631995B (en) |
CH (1) | CH716708B1 (en) |
GB (1) | GB2591565B (en) |
WO (1) | WO2021035858A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110631995B (en) * | 2019-08-26 | 2021-09-10 | 江苏大学 | Method for synchronously diagnosing nitrogen, potassium and magnesium element deficiency by leaf chlorophyll and leaf surface distribution characteristics |
CN111398198A (en) * | 2020-04-29 | 2020-07-10 | 中国农业大学 | Rapid nondestructive testing method for wheat grain trace elements |
CN114486761B (en) * | 2022-01-24 | 2024-04-12 | 云南省热带作物科学研究所 | Rapid estimation method for magnesium content of rubber tree blade |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100538333C (en) * | 2006-04-30 | 2009-09-09 | 武汉大学 | Portable detector for pigment in plant leaf |
UA32191U (en) * | 2007-12-13 | 2008-05-12 | Yuriev Inst Of Plant Science O | Method for recording affection of cereals and grain legumes with leaf diseases |
CN101382488B (en) * | 2008-10-14 | 2010-09-29 | 江苏吟春碧芽茶叶研究所有限公司 | Method for detecting nitrogen content in fresh tea by visible light-near infrared diffuse reflection spectrum technology |
BRPI0805608B1 (en) * | 2008-12-15 | 2018-11-21 | Embrapa Pesquisa Agropecuaria | method, equipment and system for the diagnosis of stresses and diseases in higher plants |
CN101692037B (en) * | 2009-09-08 | 2011-12-21 | 江苏大学 | Method for analyzing chlorophyll distribution on surface of leaves of plant by hyperspectral image and independent component |
CN101915738B (en) * | 2010-06-23 | 2013-06-12 | 江苏大学 | Method and device for rapidly detecting nutritional information of tea tree based on hyperspectral imaging technique |
CN103868891A (en) * | 2014-03-12 | 2014-06-18 | 中国农业科学院油料作物研究所 | Method for rapidly diagnosing nitrogen nutrition in oilseed rape leaves and recommending application of nitrogen |
CN105486669A (en) * | 2016-01-12 | 2016-04-13 | 丽水学院 | Chlorophyll fluorescence diagnostic method for deficiency of indispensable plant nutritive elements |
CN105675821B (en) * | 2016-02-21 | 2018-11-02 | 南京农业大学 | A kind of method for building up of the picture appraisal index of crop nitrogen nutrition Nondestructive |
CN110148146B (en) * | 2019-05-24 | 2021-03-02 | 重庆大学 | Plant leaf segmentation method and system by utilizing synthetic data |
CN110631995B (en) * | 2019-08-26 | 2021-09-10 | 江苏大学 | Method for synchronously diagnosing nitrogen, potassium and magnesium element deficiency by leaf chlorophyll and leaf surface distribution characteristics |
-
2019
- 2019-08-26 CN CN201910789336.3A patent/CN110631995B/en active Active
- 2019-09-26 GB GB2018070.9A patent/GB2591565B/en not_active Expired - Fee Related
- 2019-09-26 CH CH01498/20A patent/CH716708B1/en not_active IP Right Cessation
- 2019-09-26 WO PCT/CN2019/107983 patent/WO2021035858A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
GB2591565A (en) | 2021-08-04 |
CN110631995A (en) | 2019-12-31 |
GB2591565B (en) | 2022-10-12 |
WO2021035858A1 (en) | 2021-03-04 |
CH716708B1 (en) | 2022-05-13 |
GB2591565A8 (en) | 2021-08-11 |
CN110631995B (en) | 2021-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20230926 |