DE69935256D1 - Bodenuntersuchungsvorrichtung und präzisionslandwirtschaftssystem - Google Patents

Bodenuntersuchungsvorrichtung und präzisionslandwirtschaftssystem

Info

Publication number
DE69935256D1
DE69935256D1 DE69935256T DE69935256T DE69935256D1 DE 69935256 D1 DE69935256 D1 DE 69935256D1 DE 69935256 T DE69935256 T DE 69935256T DE 69935256 T DE69935256 T DE 69935256T DE 69935256 D1 DE69935256 D1 DE 69935256D1
Authority
DE
Germany
Prior art keywords
agricultural system
precision agricultural
soil study
soil
study
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.)
Expired - Fee Related
Application number
DE69935256T
Other languages
English (en)
Other versions
DE69935256T2 (de
Inventor
Sakae Shibusawa
Atushi Ohtomo
Shinichi Hirako
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo University of Agriculture and Technology NUC
Original Assignee
Tokyo University of Agriculture and Technology NUC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo University of Agriculture and Technology NUC filed Critical Tokyo University of Agriculture and Technology NUC
Application granted granted Critical
Publication of DE69935256D1 publication Critical patent/DE69935256D1/de
Publication of DE69935256T2 publication Critical patent/DE69935256T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3563Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B79/00Methods for working soil
    • A01B79/005Precision agriculture
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C21/00Methods of fertilising, sowing or planting
    • A01C21/007Determining fertilization requirements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/24Earth materials
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3155Measuring in two spectral ranges, e.g. UV and visible
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
DE69935256T 1999-03-15 1999-11-10 Bodenuntersuchungsvorrichtung und präzisionslandwirtschaftssystem Expired - Fee Related DE69935256T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6903899 1999-03-15
JP6903899 1999-03-15
PCT/JP1999/006264 WO2000054566A2 (en) 1999-03-15 1999-11-10 Soil survey device and system for precision agriculture

Publications (2)

Publication Number Publication Date
DE69935256D1 true DE69935256D1 (de) 2007-04-05
DE69935256T2 DE69935256T2 (de) 2007-10-31

Family

ID=13391028

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69935256T Expired - Fee Related DE69935256T2 (de) 1999-03-15 1999-11-10 Bodenuntersuchungsvorrichtung und präzisionslandwirtschaftssystem

Country Status (6)

Country Link
US (1) US6608672B1 (de)
EP (1) EP1143784B1 (de)
JP (1) JP3906326B2 (de)
AU (1) AU1177500A (de)
DE (1) DE69935256T2 (de)
WO (1) WO2000054566A2 (de)

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Also Published As

Publication number Publication date
EP1143784B1 (de) 2007-02-21
WO2000054566A3 (en) 2001-08-02
EP1143784A2 (de) 2001-10-17
JP2002539439A (ja) 2002-11-19
JP3906326B2 (ja) 2007-04-18
DE69935256T2 (de) 2007-10-31
EP1143784A3 (de) 2001-12-12
US6608672B1 (en) 2003-08-19
AU1177500A (en) 2000-10-04
WO2000054566A2 (en) 2000-09-21

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