| 摘要 |
PURPOSE: A cultivation method of onion using seawater is provided to effectively preventing downy mildew when cultivating onion, and to reduce the cost for using a chemical fertilizer. CONSTITUTION: A cultivation method of onion using seawater comprises the following steps: spraying 0.25L of seawater per 1 square meter of an onion garden; plowing the onion garden; planting onions on the onion garden; spraying 0.17~0.23L mixture of fresh water and the sea water per 1 square meter of the onion garden; and repetitively spraying the seawater to the onion garden. |
