温室大棚黄瓜变温管理常温管理下温棚内温度标准晴天上午２５～３２℃，不超过３５℃，下午２０～２３℃，夜间最低为１５～１３℃。依据温棚内菜田墒情，适量浇水，适时追肥。通过此法管理的黄瓜，植株长势健壮，结瓜时间长，总产量高。高温管理是在培育壮苗壮株的基础上... Greenhouse cucumber temperature management Under normal temperature management under greenhouse temperature standard sunny morning 25 ~ 32 ℃, no more than 35 ℃, afternoon 20 ~ 23 ℃, night minimum 15 ~ 13 ℃. According to greenhouse temperature field vegetables, appropriate amount of water, timely top dressing. Cucumbers managed by this method have strong plant growth, long fruiting time and high total yield. High-temperature management is to cultivate strong seedlings on the basis of strong ...