我们水插时,常会遇到这样的情况:剪下的插条不断有汁液溢出,有从切口流出的,有从切口上部皮层分泌的。插入水中后汁液与水接触形成无色透明胶状体,包附在切口部或整个入水部位,随着时间的推移逐渐增大,即便清除一次还会再生。这种现象一是容易造成局部腐烂,不利于生根和根系生 When we plunge, we often encounter such a situation: the cuttings continue to overflow juice, there are from the incision out of the cortex from the top of the incision secretion. After the water is inserted into the water, the juice comes into contact with water to form a colorless and transparent gel, which is attached to the incision or the entire water inlet area and gradually increases over time, even if it is removed once. First, this phenomenon is likely to cause partial decay, is not conducive to rooting and root growth