发明名称 |
METHOD AND APPARATUS OF AGRICULTURAL FIELD SEEDING |
摘要 |
A seeding and fertilizing apparatus comprises a plurality of seed assemblies each comprising a trailing arm pivotally connected at a front end thereof to the frame and a packer wheel rotatably attached to rear end thereof. A seed knife is attache d to the trailing arm ahead of the packer wheel which rolls along the seed furrow created by the knife. A vertical position of the knife with respect to the packer wheel is adjustable, and a bias device is operative to exert a downward bias force on the trailing ar m. A plurality of fertilizer assemblies each comprises a fertilizer disc rotatably mounted to the frame such that a vertical position of the disc with respect to the implement fram e is adjustable. The seed assemblies and fertilizer assemblies are oriented laterally such th at each fertilizer furrow is located between adjacent seed furrows.
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申请公布号 |
CA2528468(A1) |
申请公布日期 |
2006.07.24 |
申请号 |
CA20052528468 |
申请日期 |
2005.11.30 |
申请人 |
BOURGAULT INDUSTRIES LTD. |
发明人 |
BOURGAULT, GERARD;CRESSWELL, MARK |
分类号 |
A01C7/06;A01B49/06;A01C5/06 |
主分类号 |
A01C7/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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