FR2781975B1 - DEVICE FOR CONTROLLING THE DENSITY OF PLANTS ON A SURFACE AND USE OF SUCH A DEVICE IN A CONTINUOUS PROCESS FOR CONTROLLING THE DENSITY OF PLANTS - Google Patents

DEVICE FOR CONTROLLING THE DENSITY OF PLANTS ON A SURFACE AND USE OF SUCH A DEVICE IN A CONTINUOUS PROCESS FOR CONTROLLING THE DENSITY OF PLANTS

Info

Publication number
FR2781975B1
FR2781975B1 FR9810150A FR9810150A FR2781975B1 FR 2781975 B1 FR2781975 B1 FR 2781975B1 FR 9810150 A FR9810150 A FR 9810150A FR 9810150 A FR9810150 A FR 9810150A FR 2781975 B1 FR2781975 B1 FR 2781975B1
Authority
FR
France
Prior art keywords
plants
density
controlling
continuous process
continuous
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
FR9810150A
Other languages
French (fr)
Other versions
FR2781975A1 (en
Inventor
Frederic Poujaud
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.)
SEMAMERIS
Original Assignee
SEMAMERIS
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 SEMAMERIS filed Critical SEMAMERIS
Priority to FR9810150A priority Critical patent/FR2781975B1/en
Publication of FR2781975A1 publication Critical patent/FR2781975A1/en
Application granted granted Critical
Publication of FR2781975B1 publication Critical patent/FR2781975B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A01B41/00—Thinning machines
    • A01B41/06—Thinning machines with electric, e.g. photo-electric control of thinning operations

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Guiding Agricultural Machines (AREA)
FR9810150A 1998-08-06 1998-08-06 DEVICE FOR CONTROLLING THE DENSITY OF PLANTS ON A SURFACE AND USE OF SUCH A DEVICE IN A CONTINUOUS PROCESS FOR CONTROLLING THE DENSITY OF PLANTS Expired - Fee Related FR2781975B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9810150A FR2781975B1 (en) 1998-08-06 1998-08-06 DEVICE FOR CONTROLLING THE DENSITY OF PLANTS ON A SURFACE AND USE OF SUCH A DEVICE IN A CONTINUOUS PROCESS FOR CONTROLLING THE DENSITY OF PLANTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9810150A FR2781975B1 (en) 1998-08-06 1998-08-06 DEVICE FOR CONTROLLING THE DENSITY OF PLANTS ON A SURFACE AND USE OF SUCH A DEVICE IN A CONTINUOUS PROCESS FOR CONTROLLING THE DENSITY OF PLANTS

Publications (2)

Publication Number Publication Date
FR2781975A1 FR2781975A1 (en) 2000-02-11
FR2781975B1 true FR2781975B1 (en) 2000-10-06

Family

ID=9529491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9810150A Expired - Fee Related FR2781975B1 (en) 1998-08-06 1998-08-06 DEVICE FOR CONTROLLING THE DENSITY OF PLANTS ON A SURFACE AND USE OF SUCH A DEVICE IN A CONTINUOUS PROCESS FOR CONTROLLING THE DENSITY OF PLANTS

Country Status (1)

Country Link
FR (1) FR2781975B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027950A (en) * 1959-05-27 1962-04-03 S E B M A S A Soc D Expl Des B Agricultural machine with automatic control
US3439746A (en) * 1966-01-17 1969-04-22 Tensor Corp Method and apparatus for selecting plants of a crop for harvest
SU459176A1 (en) * 1973-05-21 1975-02-05 Гродненский сельскохозяйственный институт Method for investigating the process of thinning plants
HU213971B (en) 1990-09-11 1997-11-28 Laszlo Aichelburg Method and apparatus for electronic sorting of plants drilled in rows on the basis of their thickness

Also Published As

Publication number Publication date
FR2781975A1 (en) 2000-02-11

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Legal Events

Date Code Title Description
ST Notification of lapse