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Tiller for residue crop preparation
专利权人:
Myron Quinton Johnson
发明人:
Myron Quinton Johnson,John W. Sanders, Jr.
申请号:
US13679388
公开号:
US08887824B1
申请日:
2012.11.16
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A tilling cultivator and associated method is disclosed for strip tilling cover crop in preparation for primary crop planting. The tiller includes a pressing drum having a band coulter for cutting surface and subsurface cover crop residue roots and compressing the cover crop into the soil. A trailing shank just behind and aligned with the coulter clears debris from the planting furrow, and a pair of staggered wavy coulters behind the shank closes any shank voids. A rolling basket or other optional soil conditioners trail behind the planting furrow to create a suitable seedbed for primary crop planting. The apparatus and an associated method of use aids in cover crop decomposition and pre-plant field preparation.
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