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Paired row furrow opener
专利权人:
Wickstrom Victor A.
发明人:
Wickstrom Victor A.
申请号:
US201715690676
公开号:
US9992925(B2)
申请日:
2017.08.30
申请国别(地区):
美国
年份:
2018
代理人:
摘要:
A paired row furrow opener can include a seed boot body, a fertilizer passageway, a seed passageway, at least one soil deflecting edge, and at least one row soil deflecting surface. The seed boot body can extend along a longitudinal axis between a forward end and a rearward end. The fertilizer passageway can extend through the seed boot body between an outlet and an inlet elevated from the outlet. The seed passageway can extend through the seed boot body between an outlet and an inlet. The at least one soil deflecting edge can be integral with the seed boot body. The at least one row soil deflecting surface can extend aft from the at least one soil deflecting edge along the longitudinal axis and can face upward.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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