AU1902188A - Soil opening point for seed or fertilizer placement - Google Patents

Soil opening point for seed or fertilizer placement

Info

Publication number
AU1902188A
AU1902188A AU19021/88A AU1902188A AU1902188A AU 1902188 A AU1902188 A AU 1902188A AU 19021/88 A AU19021/88 A AU 19021/88A AU 1902188 A AU1902188 A AU 1902188A AU 1902188 A AU1902188 A AU 1902188A
Authority
AU
Australia
Prior art keywords
seed
opening point
fertilizer placement
soil opening
soil
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.)
Granted
Application number
AU19021/88A
Other versions
AU612666B2 (en
Inventor
Forrest E. Robertson
Donald E. Williams
Robert A. Williams
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.)
ACRA-PLANT Inc
Original Assignee
ACRA PLANT
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 ACRA PLANT filed Critical ACRA PLANT
Publication of AU1902188A publication Critical patent/AU1902188A/en
Application granted granted Critical
Publication of AU612666B2 publication Critical patent/AU612666B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU19021/88A 1987-07-13 1988-07-12 Soil opening point for seed or fertilizer placement Ceased AU612666B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7279887A 1987-07-13 1987-07-13
US072798 1987-07-13

Publications (2)

Publication Number Publication Date
AU1902188A true AU1902188A (en) 1989-01-19
AU612666B2 AU612666B2 (en) 1991-07-18

Family

ID=22109820

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19021/88A Ceased AU612666B2 (en) 1987-07-13 1988-07-12 Soil opening point for seed or fertilizer placement

Country Status (2)

Country Link
AU (1) AU612666B2 (en)
CA (1) CA1311652C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU685195B2 (en) * 1993-12-23 1998-01-15 Pegasus Technologies Pty Ltd Soil working tool

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2011202522B2 (en) * 2003-04-17 2012-03-22 Glenmar Holdings Pty Ltd Improved planter point

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033271A (en) * 1974-11-04 1977-07-05 Acra-Plant, Inc. Apparatus for subsoil application
US4446927A (en) * 1982-03-01 1984-05-08 Acra-Plant, Inc. Ground penetrating tool for farm implement shanks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU685195B2 (en) * 1993-12-23 1998-01-15 Pegasus Technologies Pty Ltd Soil working tool

Also Published As

Publication number Publication date
AU612666B2 (en) 1991-07-18
CA1311652C (en) 1992-12-22

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