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月季原产于温带,自身具有一定的抗寒能力,冬季落叶休眠,属于生理习性。但对于-20℃以下的高寒和大陆干旱的北风,却难以抵御。为了适应高寒地区月季休眠和安全越冬的需要,使之提早开花,几年来我们做了塑膜低棚试验,取得了较好的效果。这种方法费用不高,简便易行,具体做法如下: 一、加强入冬前的管理 1.追肥:春夏将月季植于露地畦内,进行正常的管理。立秋后
Rose is native to the temperate zone, and has some cold-resistant ability in its own right. It sleeps in winter and falls into physiological habit. But for the cold below -20 ℃ and continental arid north wind, it is difficult to resist. In order to adapt to the cold winter asleep and safe winter needs, so that early flowering, the past few years we made a plastic film shed test, and achieved good results. The cost of this method is not high, simple and easy, the specific practices are as follows: First, to strengthen the management before winter 1. Top dressing: Spring and summer will be planted in the open field within the autumn, for normal management. After the autumn