ES2061981T3 - Sensor quimico de suelos y metodo de precision para determinar la cantidad de productos quimicos agricolas. - Google Patents

Sensor quimico de suelos y metodo de precision para determinar la cantidad de productos quimicos agricolas.

Info

Publication number
ES2061981T3
ES2061981T3 ES89303541T ES89303541T ES2061981T3 ES 2061981 T3 ES2061981 T3 ES 2061981T3 ES 89303541 T ES89303541 T ES 89303541T ES 89303541 T ES89303541 T ES 89303541T ES 2061981 T3 ES2061981 T3 ES 2061981T3
Authority
ES
Spain
Prior art keywords
land
chemical
tool
current
resistivity
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 - Lifetime
Application number
ES89303541T
Other languages
English (en)
Inventor
John W Colburn
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.)
Aguila Corp
Original Assignee
Aguila Corp
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 Aguila Corp filed Critical Aguila Corp
Application granted granted Critical
Publication of ES2061981T3 publication Critical patent/ES2061981T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0089—Regulating or controlling systems
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B79/00—Methods for working soil
    • A01B79/005—Precision agriculture
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C21/00—Methods of fertilising, sowing or planting
    • A01C21/007—Determining fertilization requirements
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/007—Metering or regulating systems
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/02—Special arrangements for delivering the liquid directly into the soil
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/043—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a granular material
    • 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
    • G01N33/24—Earth materials
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Water Supply & Treatment (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Remote Sensing (AREA)
  • Electrochemistry (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Geology (AREA)
  • Zoology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Fertilizing (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

UN SISTEMA DE DETECTOR QUIMICO DEL TERRENO Y ENTREGA AGROQUIMICA DE PRECISION EN TIEMPO REAL INCLUYE UNA PLURALIDAD DE HERRAMIENAS DE ACOPLAMIENTO AL TERRENO, JUNTAMENTE CON DETECTORES INDIVIDUALES DEL TERRENO QUE MIDEN LOS NIVELES QUIMICOS DEL TERRENO. EL SISTEMA INCLUYE LA ADICION DE UN DISOLVENTE QUE RAPIDAMENTE SATURA EL INTERFAZ SUELO/HERRAMIENTA PARA FORMAR UNA SOLUCION CONDUCTORA DE PRODUCTOS QUIMICOS DESALADOS DESDE EL TERRENO. UN ELECTRODO POLIVALENTE, POSICIONADO DENTRO DE UN MARCO POLIVALENTE DE LA HERRAMIENTA DE ACOPLAMIENTO AL TERRENO, APLICA UN VOLTAJE O IMPRIME UNA CORRIENTE ENTRE EL ELECTRODO Y EL MARCO DE LA HERRAMIENTA. UN DETECTOR QUIMICO DEL TERRENO EN TIEMPO REAL Y CONTROLADOR DETECTA LA REACCION ELECTROQUIMICA RESULTANTE DE LA APLICACION DEL VOLTAJE O CORRIENTE AL DESALADO, LA MIDE POR METODOS DE RESISTIVIDAD Y LA COMPARA FRENTE A LOS NIVELES PREVIAMENTE AJUSTADOS DE RESISTIVIDAD PARA SUSTANCIAS DESALADAS POR EL DISOLVENTE. TODAVIA SE OBTIENE MAYOR PRECISION MEDIANTE LA CALIBRACION DE LA SEGUNDA CORRIENTE APLICADA A TRAVES DEL TERRENO SIN DISOLVENTES. LA CONCENTRACION ADECUADA SE VE DESPUES, Y EL SISTEMA DE ENTREGA SERVOACCIONADO APLICA LA CANTIDAD ADECUADA DE FERTILIZANTE O PRODUCTOS QUIMICOS AGRICOLAS, SUSTANCIALMENTE EN LA POSOCION DESDE LA CUAL SE TOMO LA MEDICION DEL TERRENO.
ES89303541T 1988-11-23 1989-04-11 Sensor quimico de suelos y metodo de precision para determinar la cantidad de productos quimicos agricolas. Expired - Lifetime ES2061981T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27526688A 1988-11-23 1988-11-23

Publications (1)

Publication Number Publication Date
ES2061981T3 true ES2061981T3 (es) 1994-12-16

Family

ID=23051545

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89303541T Expired - Lifetime ES2061981T3 (es) 1988-11-23 1989-04-11 Sensor quimico de suelos y metodo de precision para determinar la cantidad de productos quimicos agricolas.

Country Status (4)

Country Link
EP (1) EP0370593B1 (es)
CA (1) CA1314071C (es)
DE (1) DE68919190T2 (es)
ES (1) ES2061981T3 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669113B1 (fr) * 1990-11-14 1993-02-19 Calligee Dispositif de terrain propre au deplacement d'electrodes multiples a contact continu avec le sol.
US6484652B1 (en) * 1991-07-22 2002-11-26 Crop Technology, Inc. Soil constituent sensor and precision agrichemical delivery system and method
DE4232281C1 (de) * 1992-09-26 1994-03-31 Meinhard Prof Dr Knoll Verfahren zur Bestimmung von Stoffkonzentrationen in Luft, Wasser oder Boden mit Hilfe lebender Pflanzen sowie Vorrichtungen zur Durchführung des Verfahrens
US5907925A (en) * 1996-12-09 1999-06-01 Guyot; Jean Noel Method for treatment of waste material
US6510367B1 (en) 1996-12-12 2003-01-21 Ag-Chem Equipment Co., Inc. Delay coordinating system for a system of operatively coupled agricultural machines
AU2945697A (en) * 1997-05-23 1998-12-11 Applied Microelectronics Incorporated Soil nutrient monitoring system
CA2322528A1 (en) * 1998-03-26 1999-09-30 Ag-Chem Equipment Co., Inc. Delay coordinating system for agricultural machines
NL1009322C2 (nl) * 1998-06-05 1999-12-07 Maasland Nv Grondbewerkingsmachine en meetmiddelen voor het bepalen van de actuele lokale bodemgesteldheid geschikt om te worden toegepast in de grondbewerkingsmachine.
US6853937B2 (en) * 2001-07-06 2005-02-08 Tokyo University Of Agriculture And Technology Tlo Co., Ltd. Soil characteristics survey device and soil characteristics survey method
DE10261138B4 (de) * 2002-11-15 2006-03-02 Schulze Lammers, Peter, Prof. Dr. Bodensensor und Verfahren zur Messung von Bodenparametern
KR100813438B1 (ko) * 2005-11-28 2008-03-17 대한민국 토양정보 검출장치를 구비한 족답형 토양 시료 측정 장치 및 그 측정방법
US9532499B2 (en) 2014-06-25 2017-01-03 Deere & Company System and method to monitor gaseous concentrations
CN111096114B (zh) * 2020-01-20 2024-02-20 河海大学 一种磁场控制强化土壤修复装置和土壤修复方法
CN114271083A (zh) * 2021-11-15 2022-04-05 常旭 一种农业种植用水肥一体灌溉装置
CN120359860B (zh) * 2025-06-24 2025-08-22 甘肃施可丰生态科技有限公司 一种基于低温稳定型酸性水溶肥的盐碱土壤同步改良方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1910021A (en) * 1930-11-07 1933-05-23 Columbia Engineering And Man C Soil testing apparatus
US2228223A (en) * 1939-11-14 1941-01-07 Stanolind Oil & Gas Company Geochemical prospecting
DE1582076A1 (de) * 1967-11-08 1970-08-27 Ruhr Stickstoff Ag Fahrbares Geraet zum Duengen mit einem Druckbehaelter fuer fluessiges Ammoniak
DE2806047C2 (de) * 1978-02-14 1979-11-15 Walter Prof. Dr. 6222 Geisenheim Tepe Vorrichtung zum Messen bestimmter Ionen bei der Ermittlung der Nährstoffleistung des Bodens

Also Published As

Publication number Publication date
DE68919190T2 (de) 1995-03-09
EP0370593A3 (en) 1990-09-12
DE68919190D1 (de) 1994-12-08
EP0370593A2 (en) 1990-05-30
EP0370593B1 (en) 1994-11-02
CA1314071C (en) 1993-03-02

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