由正规厂家生产的抛秧盘，在正常情况下可反复使用３～４次。如果操作不当或秧苗超高，根系发达时才起苗，就很容易导致抛秧盘破裂。笔者用三氯甲烷（化学纯）作粘接剂修补抛秧盘，效果很好。方法是：将破裂的抛秧盘洗净，晾干，再将抛秧盘的破裂处修整复原并固定好，然后用吸 Throwing tray by the regular manufacturers, under normal circumstances can be used repeatedly 3 to 4 times. If improper operation or high seedlings, the root system developed only when the seedlings, it is very easy to throw throwing tray broken. I use trichloromethane (chemically pure) as a patch to repair throwing tray, the effect is very good. The method is: the broken throwing tray washed, dried, and then throwing tray rupture reconditioned and fixed, and then use the suction