对于华东地区的花卉生产者来说,大棚的冬季管理是至关重要的。若管理措施采用得当,就能使大棚更好地发挥保护作用。笔者现将多年来总结出来的一些相关经验,介绍如下: 入冬后,每天傍晚甚至从下午起,就要封闭大棚,关紧棚门,摇下两侧的摇膜机;对无摇膜机的简易大棚,则 For flower producers in east China, winter management in greenhouses is crucial. Proper management practices can make greenhouses better protected. I now summed up over the years, some of the relevant experience, introduced as follows: After winter, every evening or even from the afternoon, it is necessary to close the greenhouse, close the shed door, shaking both sides of the film machine; filmless machine Simple shed, then