目前在黄瓜生产中，盲目施肥问题仍很突出，主要是氮素化肥用量过大，钾肥严重不足，不仅造成氮化肥浪费，影响了产量继续提高，同时还降低了品质，污染了环境。测土施肥法在粮食作物上已大面积应用，效果显著，但用于蔬菜生产，由于菜地复种指数高，土壤肥沃，施肥量多，... At present, in the production of cucumbers, the problem of blindly applying fertilizers is still prominent. The main reason is that the excessive use of nitrogenous fertilizers and the serious shortage of potash fertilizer not only result in the waste of nitrogenous fertilizers, but also affect the continuous improvement of output and the quality and pollution of the environment. Soil testing and fertilization method has been applied to large areas of food crops, the effect is significant, but for vegetable production, due to vegetable plots high index, fertile soil, fertilizing more ...