冬春两季是棚室蔬菜获得效益的最佳时期，但病害以及连阴天造成的恶劣生长环境往往会给农户带来巨大的经济损失。由于设施功能的不健全以及配套设备的缺乏，大多数农户缺乏有效的防灾救灾能力，面对棚室蔬菜的迅速发展，新老农户渴望获得一种有效的防灾技术。今天，一种全新的 Winter and spring are the best times to get the benefits of greenhouse vegetables, but diseases and even the harsh growing environment caused by cloudy days often bring huge economic losses to farmers. Due to the lack of facilities and the lack of supporting facilities, most farmers lack effective disaster prevention and relief capabilities. Faced with the rapid development of greenhouse vegetables, new and old farmers long for an effective disaster prevention technology. Today, a brand new one