冬春茬黄瓜在冬季低温阶段以及春季4～5月温室内的高温阶段经常发生生理性病害,直接影响黄瓜的产量和商品价值,经济效益明显下降。多数蔬菜种植户,对黄瓜生理性病害识别不清,盲目用药,不仅加大了劳动用工量,增加了种植成本,而且效果不好。笔者在长期的生产实践中,通过不断探索,总结出冬春茬黄瓜常见生理性病害的预防措施,现介 Winter and spring cucumbers often suffered physiological diseases during the winter low temperature stage and the high temperature stage in the greenhouse from April to May, which directly affected the output and the commodity value of cucumber, and the economic benefits decreased obviously. Most vegetable growers, cucumber physiological disease identification is not clear, blind medication, not only increased the amount of labor and increased plantation costs, and the effect is not good. The author in the long-term production practice, through continuous exploration, summed up the common winter and spring cucumber physiological precautions,