一、引言植物扦插繁殖的实践证明,维持细胞的连续膨压状态,是保证插穗迅速发根的重要条件。因此,能否有效地控制失水,保持插条的水分平衡,是扦插成功的关键。我国目前生产上通常采用喷水、遮荫、覆草、设置塑料薄膜罩等方法,不仅工效低,劳动也十分繁重,而且扦插效果也不稳定。用电子叶控制的间歇喷雾进行植物扦插繁殖,获得了明显的效果。 First, the introduction of plant cutting propagation proved to maintain the state of continuous turgor cells is to ensure rapid cutting root hair an important condition. Therefore, the ability to effectively control water loss and maintain moisture cuttings is the key to cutting success. At present, production in our country usually adopts the methods of spraying water, shading, covering grass and setting plastic film covers, which not only has low work efficiency, labor is also very heavy, but also the cutting effect is not stable. Intermittent spray with electronic leaf control of plant cutting propagation, obtained a significant effect.