几种花卉地下根茎的贮藏贾茹在北方寒冷季节，一些花卉的鳞茎或块根需要妥善保存，才能保证来年花繁叶茂。这也是花卉爱好者关心的问题，现举例介绍。唐菖蒲扁圆形的球茎，春季栽种，夏季开花，同时在茎干基部老球顶部又形成新的球茎。到了秋季，叶片有些变黄时要把球茎挖... Several kinds of flowers underground rhizome storage Jiaru In the northern cold season, some flower bulbs or roots need to be properly preserved in order to ensure the flowering of the coming year. This is also a concern for flower enthusiasts, are an example introduced. Gladiolus flat round bulbs, planted in spring, summer flowering, while the old stem at the base of the old ball and the formation of new bulbs. In the fall, the leaves turn yellow when the bulbs to dig ...