黄瓜枯萎病是保护地黄瓜生产中的一个主要病害,因目前还没有理想的抗病品种和药物,此病日趋严重。我所从1982年开始连续进行了五年黄瓜嫁接试验,试验结果表明嫁接苗在连茬种植黄瓜的地块上抗病力显著增强,收到了较好的效果一、砧木的选择在五年的嫁接试验中,我们用黑籽南瓜、金瓜、西葫芦、冬瓜、丝瓜、瓠瓜等瓜类作砧木,其中冬瓜、丝瓜发芽慢,西葫芦,瓠瓜作砧木黄瓜风味不佳,故均不适于作砧木用。1986年我们选用了日本金瓜、日 Cucumber Fusarium wilt is one of the major diseases in cucumber production in the protected area. Because there is no ideal disease-resistant variety and drug, the disease is getting worse day by day. I started in 1982 for five consecutive years of cucumber grafting test results show that grafted seedlings in continuous cropping cucumber plots significantly increased resistance to disease, received a good effect, the choice of rootstock in five years Grafting test, we use the black seed pumpkin, gourd, zucchini, melon, sponge gourd, melon and other melons as rootstock, of which melon, loofah germination slow, zucchini, cucumber as rootstock cucumber poor flavor, it is not suitable for stock use. In 1986, we chose Japan Gourd, Japan