你喜欢养花吗?你养花的时候,有经验的养花师傅可能会告诉你:不要把水仙花和铃兰养在一起;如果要插花,也不要把丁香和铃兰的两个花瓶靠得太近。这是怎么回事呢?原来,许多植物的花、叶和根部能分泌出一些挥发性的物质,这些物质往往有特殊气味。例如,臭椿是臭的,辣椒有辛辣味,芹菜有一股药味。这些特殊的分泌物,可以说是植物防 Do you like to raise flowers? When you spend the flowers, experienced flower-care chef may tell you: Do not keep narcissus and lily of the valley; If you want to flower arrangement, do not put the two vases of lilac and lily of the valley by Too close. What’s going on? Originally, flowers, leaves and roots of many plants secrete some volatile substances, which often have special odors. For example, Ailanthus is stinking, pepper has a spicy taste, and celery has a scent. These special secretions, can be said that plant defense