作者: Lee E. Zumdome , Michael E. Friestad , Nathan A. Mariman , Elijah Garner
DOI:
关键词: Metre 、 Delivery system 、 Discharge location 、 Horticulture 、 Seeding 、 Blocking (radio) 、 Agronomy 、 Sowing 、 Mathematics
摘要: A planting unit for a seeding machine having seed meter with metering member that moves sequentially along first path to release position at which the is moving in direction and delivery system adapted take from control movement of discharge location adjacent furrow formed soil beneath machine. The system, position, second path. blocking located immediately preceding prevents until has passed member.