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一、什么是一年生花卉? 一年生花卉是指一年内能从种子发芽到死亡,完成其整个生命周期的植物。二、为什么庭园设计中要考虑一年生花卉? 庭园中种植的乔木、灌木在春季开花的较多,即使夏天开花的花期也不太长。而不少一年生花卉管理方便,且整个夏季都能开花,如同一品种成片密植,效果更佳,能使庭园增色不少。三、庭园中要种植一年生花卉应考虑哪些问题? 因为可供选择的一年生花卉多
First, what is an annual flower? Annual flower refers to the year can sprout from the seed to death, complete the entire life cycle of the plant. Second, why garden design should consider annual flowers? Trees planted in the garden, shrubs flowering in the spring more, even if the flowering in the summer is not too long. Many annual flower management and convenient, and the entire summer can flowering, as a variety into pieces close planting, the effect is better, can make a lot of garden color. Third, the garden to planted annual flowers should consider what issues? Because of the annual flower can choose more