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花卉不仅可以美化环境,而且可以在净化大气、消除污染方面发挥一定作用。有些花卉,如唐菖蒲、萱草、海棠等还可以作为一些有害气体的天然“监测器”。美丽的鲜花不仅可以使一切观者赏心悦目,增进生活情趣,而且又往往作为美好、幸福、友谊的象征,馈赠亲友可以寄托美好的祝愿,传递深厚的情谊。另外,还有一些花卉可供食用或药用,具有很高的经济价值。因此,我们认为应该提倡广大群众种用工余时间养花种草。今后,本刊将陆续介绍一些常见花卉的栽培知识。
Flowers not only beautify the environment, but also play a role in purifying the atmosphere and eliminating pollution. Some flowers, such as gladiolus, hemerocallis, begonia, etc. can also be used as a natural “monitor” of some harmful gases. Beautiful flowers can not only make all the spectators pleasing to the heart, enhance the fun of life, but also often as a symbol of beauty, happiness, friendship, gifts relatives and friends can pin their best wishes, convey deep friendship. In addition, there are some flowers for food or medicine, with high economic value. Therefore, we think that the masses should plan to spend their spare time planting flowers and grass. From now on, we will introduce some common cultivation knowledge of flowers.