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我国从七十年代起,北京、天津、辽宁、陕西、吉林等省市的很多单位开始进行黄瓜嫁接栽培,即以抗病的黑籽南瓜为砧木,优良的黄瓜品种为接穗,培养成嫁接苗用于生产,此措施防病,增产效果显著。我所在1982年—1984年试验,增产幅度为20—50％,1984年在黄瓜枯萎病严重的北京市东昇公社北太平庄种子试验站试验,产量成倍增加。黄瓜嫁接栽培增产原因,主要是嫁接苗的南瓜根,对黄瓜枯萎病及其它土壤传染的病害几乎是免疫的,嫁接栽培可避免死秧。其次是,黄瓜嫁接植株的生长势强,提高了抗低温的能力,从而延长收获期,结瓜大而多,因而增产。黄瓜嫁接栽培的关键措施是培育嫁接苗。在生产上应用的嫁接方法主要有插接法、靠接法、劈接法。其中插接法成活率高,操作简便,省工。每人每小时能接50—60株,熟练者每小时能接120株,成活率达90％以上。
Since 1970s, many units in Beijing, Tianjin, Liaoning, Shaanxi, Jilin and other provinces and cities started to carry out the grafting and cucumber cultivation, that is, the disease-resistant black seed pumpkin is the rootstock, the fine cucumber variety is the scion, and the grafted seedling For production, this measure prevents disease and increases yield significantly. My trial in 1982 - 1984, an increase of 20 - 50%, 1984 cucumber wilt disease serious Beijing Dongsheng commune North Taipingzhuang seed trial station, the output doubled. Grafting cucumber yield reasons, mainly the pumpkin root grafted seedlings, cucumber blight and other soil-borne diseases are almost immune, grafting can prevent dead seedlings. Second, cucumber plants grow strong potential to improve the ability of anti-low temperature, thereby extending the harvest period, knot large and large, thus increasing production. Grafting Cucumber cultivation of the key measures is to cultivate grafted seedlings. Grafting methods used in production are mainly plug method, docking method, splitting method. Plug method which has a high survival rate, easy to operate, labor-saving. Each person can take 50-60 per hour, skilled per hour can take 120, the survival rate of 90% or more.