| 摘要 |
The present invention relates to a nozzle for directly watering a root. If a dry period lasts without rain for a long time after field crops or other agricultural products are transplanted from a plug tray to a field, or seeds are directly planted on a field and sprouted, the crops or the agricultural products need to be watered. The nozzle for directly watering a root directly waters roots of the field crops and thus the dryness of the field crops can be efficiently overcome with a small amount of water. |
