嫁接繁殖过去多用于木本植物。近几年来,嫁接法已广泛应用到瓜果类蔬菜等草本植物上。黄瓜、西瓜、甜瓜等瓜类植物的嫁接繁殖在我国很早就有应用,早在《齐民要术》中就有瓜类嫁接的记载。现在日本已经普遍采用。我国有丰富的劳动力资源和嫁接砧木的资源,应该充分发挥这个优势,提高瓜果类植物的产量和质量。克服病害的好办法在瓜类栽培上,病害是一个难于解决的问题,例如枯萎病(又叫蔓割病),近几年来十分猖獗,在高温高湿的塑料大棚尤为严重,产量损失 Grafting and multiplication in the past for woody plants. In recent years, the grafting method has been widely applied to fruits and vegetables and other herbs. The grafting of cucumber, watermelon, melon and other melons has been applied very early in our country. As early as in “Qi Min Yao Shu”, there are records of melon grafting. Japan is now widely adopted. Our country has rich labor resources and resources of grafting rootstocks. We should give full play to this advantage and improve the yield and quality of fruits and vegetables. Good way to overcome the disease In the cultivation of melons, the disease is a difficult problem to be solved, such as blight (also known as vine-cut disease), in recent years is rampant in the plastic greenhouse under high temperature and humidity is particularly serious, yield loss