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朱顶红的化芽是在花期后的生长阶段形成的,所以它的成花质量与花后管理密切相关。其管理要点如下: 剪花留柄花谢后,植株正处在扎根和抽叶期,此时叶面积较小,保留箭柄(花茎)可增加光合作用面积,待5天后花茎枯萎时再剪去。加强光照将花盆放置在日照时间最长的地方,但高温天气要遮挡西阳暴晒,夏天阳台的水泥地面高温可达50℃以上,不宜直接放置盆花。
The bud of Hippeastrum is formed during the post-flowering stage of growth, so its flower quality is closely related to anthesis management. The main points of management are as follows: After the flower is cut, the plant is in the stage of taking root and drawing leaves. At this time, the leaf area is smaller, and the arrowhead (flower stem) can increase the area of photosynthesis until the stem scalds again after 5 days go with. Strengthen the light The flower pots placed in the longest hours of sunshine, but the hot weather to cover Xiyang exposure, summer terrace cement floor temperature up to 50 ℃ above, not directly placed potted flowers.