越冬茬黄瓜实行嫁接栽培 ,可提高植株的抗病性和抵御低温冷害的能力 ,是夺取黄瓜高产、获得高效的关键措施之一。因此 ,嫁接苗质量的高低对黄瓜的生长具有十分重要的影响。为了提高黄瓜嫁接苗成活率 ,在苗床管理上应着重抓好以下几项措施 :1　控制好温、湿度黄瓜幼苗嫁接后 ,要 Grafting winter cucumber cultivation, can improve the plant’s disease resistance and ability to resist cold damage, is to capture high yield cucumber, one of the key measures to obtain high efficiency. Therefore, the quality of grafted seedlings of cucumber growth has a very important impact. In order to improve the survival rate of grafted cucumber seedlings, seedbed management should focus on the following measures: 1 control temperature and humidity cucumber seedlings after grafting, to