Michael Strnad,Jeremy Hodel,Dale Koch,Todd Swanson,Dillon Sloneker
申请号：
US16676414
公开号：
US20200068783A1
申请日:
2019.11.06
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A seed trench depth sensor is adapted to mount to an agricultural implement. The trench depth sensor determining the difference between a distance measured to a bottom of the seed trench by a first sensor and a distance measured to a surface of the soil by a second sensor disposed rearward of the first sensor.
