| 摘要 |
PURPOSE: The method is to produce good quality green plug seedlings to shorten the rooting period of the plug seedling or grafted seedling and increase the rooting rate. CONSTITUTION: The method sows seeds to make them sprout without soil covering to expose to the irradiation of sun light for the seedling to grow green leaves. The green leafed seedling is covered with soil to promote initial growth to produce healthy plug seedlings. The plug seedling production is applied to raising of flowers and vegetables. |
