BR7804120A - Semeadeira - Google Patents

Semeadeira

Info

Publication number
BR7804120A
BR7804120A BR7804120A BR7804120A BR7804120A BR 7804120 A BR7804120 A BR 7804120A BR 7804120 A BR7804120 A BR 7804120A BR 7804120 A BR7804120 A BR 7804120A BR 7804120 A BR7804120 A BR 7804120A
Authority
BR
Brazil
Prior art keywords
sowing
Prior art date
Application number
BR7804120A
Other languages
English (en)
Inventor
P Koronka
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of BR7804120A publication Critical patent/BR7804120A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06—Machines for making or covering drills or furrows for sowing or planting
    • A01C5/062—Devices for making drills or furrows
    • A01C5/064—Devices for making drills or furrows with rotating tools
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/04—Single-grain seeders with or without suction devices
    • A01C7/042—Single-grain seeders with or without suction devices using pneumatic means
    • A01C7/044—Pneumatic seed wheels
    • A01C7/046—Pneumatic seed wheels with perforated seeding discs
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)
BR7804120A 1977-06-29 1978-06-28 Semeadeira BR7804120A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2718977 1977-06-29

Publications (1)

Publication Number Publication Date
BR7804120A true BR7804120A (pt) 1979-01-09

Family

ID=10255647

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7804120A BR7804120A (pt) 1977-06-29 1978-06-28 Semeadeira

Country Status (4)

Country Link
AU (1) AU521882B2 (pt)
BR (1) BR7804120A (pt)
FR (1) FR2395691A1 (pt)
NZ (1) NZ187633A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109156127A (zh) * 2018-11-19 2019-01-08 中国农业大学 一种手推式小区播种器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430493A1 (fr) * 1978-07-06 1980-02-01 Cem Comp Electro Mec Dispositif permettant l'agrandissement momentane d'un local
CN112042329B (zh) * 2020-09-21 2021-09-07 和县鑫发农业发展有限公司 一种芦笋种植用查苗补栽装置及其实施方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB103504A (en) * 1916-01-24 1917-01-24 Charles Bristow Improvements in and relating to Implements for Sowing Grain, Seed, and the like.
GB132325A (en) * 1918-09-06 1919-09-08 Thomas Hamilton-Adams Improvements in or relating to Agricultural Implements for Making Drills for Sowing Seeds.
US2924189A (en) * 1955-09-02 1960-02-09 Deere & Co Sod mulcher for grain drills
BE683114A (pt) * 1965-06-24 1966-12-01
FR1546999A (fr) * 1966-12-07 1968-11-22 Semoir
FR1576504A (pt) * 1968-05-09 1969-08-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109156127A (zh) * 2018-11-19 2019-01-08 中国农业大学 一种手推式小区播种器

Also Published As

Publication number Publication date
NZ187633A (en) 1980-10-24
FR2395691A1 (fr) 1979-01-26
AU3731478A (en) 1980-01-03
AU521882B2 (en) 1982-05-06
FR2395691B1 (pt) 1983-09-23

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