俄罗斯科学家曾推测,植物中有一种神秘的物质在叶子和根尖之间传递信息,然后刺激花蕾形成。后来通过研究,俄科学家把这种神秘的化学物质称之为“成花激素”。现在,来自瑞典农业科技大学的植物学家进一步研究获得的三份成果,揭示了植物究竟是如何知道开花的。原来,植物中有一种 Russian scientists had speculated that there is a mysterious substance in the plant that transmits information between leaves and root tips, which then stimulates bud formation. Later, through research, Russian scientists called this mysterious chemical substance “flower hormone.” Now, the botanists from the Swedish University of Agricultural Science and Technology further study the three results obtained, revealing how plants actually know about flowering. It turns out that there is a kind of plant