嫁接黄瓜应注意哪些问题嫁接黄瓜是指用黑籽南瓜的幼苗与黄瓜幼苗嫁接，利用南瓜秧的根系大，吸收养分和水分能力强的优点，为黄瓜秧提供营养，达到抗病高产的目的，这一方法深受农民欢迎，但如果嫁接不当，也会造成缺苗断垄，影响产量。因此在操作上一定要注意以下两点：... Grafted cucumber should pay attention to what issues Grafted cucumber is the use of black seedlings of pumpkin seedlings and cucumber seedlings grafted, the use of pumpkin seedling root system, absorb nutrients and strong water advantages, to provide nutrition for cucumber seedlings to achieve the purpose of disease resistance and high yield, This method is very popular with peasants, but if grafted improperly, it will also result in lack of seedling and mowing and affecting output. Therefore, the operation must pay attention to the following two points: ...