According to the demands of agronomic technology for the background of industrialized rice seeding nursery, rice precision needle-like suction seeder was designed.
以工厂化育秧的农艺要求为背景，设计了针状气吸式精量播种装置，介绍了其工作原理和相关参数。
The pin gear-type precision seeder is composed of a wheel body, a rubber ring, a needle wheel and an isolation plate.
本实用新型主要由轮体、胶圈、针轮、隔种板等构成。
The pin gear-type precision seeder is composed of a wheel body, a rubber ring, a needle wheel and an isolation plate.
本实用新型主要由轮体、胶圈、针轮、隔种板等构成。
应用推荐