During study on machine of rice breeding and planting, a modeling mould for seedlingtray has been designed.
在水稻钵育机械和栽植机械的研究过程中，设计了一台秧盘成型模具。
2
The potted seeding machine is characterized in that a negative pressure fan, a positive pressure fan, a seed tray, a potted seedlingtray and a potted seeding tray are arranged on a stand;
该钵体播种机，机架上设有负压风机、正压风机、 种盘、钵体苗盘和钵体播种盘；
3
In the theoretical analysis and simulation experiments designed on the basis of 2bs-360 the air-suction seeder for Sowing Rice in Bowl-seedlingTray Which Made of Straw, and the process of its work.