DK0615682T3 - Tilførselsindretning til variabel afgivelse med en lukket sløjfe - Google Patents

Tilførselsindretning til variabel afgivelse med en lukket sløjfe

Info

Publication number
DK0615682T3
DK0615682T3 DK94301829.1T DK94301829T DK0615682T3 DK 0615682 T3 DK0615682 T3 DK 0615682T3 DK 94301829 T DK94301829 T DK 94301829T DK 0615682 T3 DK0615682 T3 DK 0615682T3
Authority
DK
Denmark
Prior art keywords
soil
fertilizer
prescription
time
near real
Prior art date
Application number
DK94301829.1T
Other languages
Danish (da)
English (en)
Inventor
Robert J Monson
Original Assignee
Ag Chem Equipment Co
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 Ag Chem Equipment Co filed Critical Ag Chem Equipment Co
Application granted granted Critical
Publication of DK0615682T3 publication Critical patent/DK0615682T3/da

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C17/00Fertilisers or seeders with centrifugal wheels
    • A01C17/006Regulating or dosing devices
    • 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
    • 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S111/00Planting
    • Y10S111/903Monitor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Mechanical Engineering (AREA)
  • Fertilizing (AREA)
  • Vehicle Body Suspensions (AREA)
  • Selective Calling Equipment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Window Of Vehicle (AREA)
DK94301829.1T 1993-03-19 1994-03-15 Tilførselsindretning til variabel afgivelse med en lukket sløjfe DK0615682T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/033,911 US5355815A (en) 1993-03-19 1993-03-19 Closed-loop variable rate applicator

Publications (1)

Publication Number Publication Date
DK0615682T3 true DK0615682T3 (da) 1995-12-04

Family

ID=21873164

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94301829.1T DK0615682T3 (da) 1993-03-19 1994-03-15 Tilførselsindretning til variabel afgivelse med en lukket sløjfe

Country Status (7)

Country Link
US (1) US5355815A (de)
EP (1) EP0615682B1 (de)
AT (1) ATE128319T1 (de)
CA (1) CA2118621A1 (de)
DE (1) DE69400019T2 (de)
DK (1) DK0615682T3 (de)
ES (1) ES2079251T3 (de)

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Also Published As

Publication number Publication date
ATE128319T1 (de) 1995-10-15
ES2079251T3 (es) 1996-01-01
EP0615682B1 (de) 1995-09-27
CA2118621A1 (en) 1994-09-20
DE69400019D1 (de) 1995-11-02
EP0615682A1 (de) 1994-09-21
DE69400019T2 (de) 1996-03-07
US5355815A (en) 1994-10-18

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