一、旱害由于和大自然打交道,不可估量的不良因素太多。西葫芦秋季栽培,干旱天气时又发生,必须做到有水源作保障才能种植。机械遇到故障很难在短时间内修好,会出现短时的干旱问题,要积极想办法解决,可以从别处运水点浇,保护植株不至于旱死。另外,抓紧时间对瓜田进行中耕保墒。在暂时无法解除干旱的情况下,为了避免造成不必要的植株损伤,可以采取减少植株蒸腾作用的化学处理。方 First, drought As dealing with nature, too many immeasurable adverse factors. Zucchini cultivation in autumn, drought occurs again when the weather must be guaranteed for water to grow. Machinery failure is difficult to repair in a short time, there will be short-term drought problems, we must actively find ways to solve, you can pour water from elsewhere to protect plants from drought. In addition, seize the time to melon field cultivation moisture. In the event of a temporary loss of drought, chemical treatments may be taken to reduce plant transpiration in order to avoid unnecessary plant damage. square