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一、准备工作1.育秧器具(A)秧盘装土机:有手动和机动两种型式。每个秧盘从放好至装土、刮平共需五秒钟完成。还可用于覆土作业(见图1)。
First, the preparatory work 1. Seedling raising equipment (A) seedlings tray machine installed: There are two types of manual and motorized. Each tray from put to put soil, scraping a total of five seconds to complete. Can also be used for casing work (see Figure 1).