农历的节气,是依据中原地区的物候经验总结出来的,而在塞外和更辽远的东北边地,农历的初夏,只相当于内地的早春时节。这时,在兴安岭山地的众多河川中,在嫩江两岸的江干河滩上,有一种菊科植物会在十几天中萌出许多状如玉簪般的新叶,这便是“柳蒿”。呼伦贝尔地区的达斡尔 The solar terms in the lunar New Year are summed up based on the phenological experience of the Central Plains. In the extraterrestrial and more northerly northeastern China, the early summer of the Lunar New Year is only equivalent to the early spring in the Mainland. At this time, many mountains and rivers in the Xing’an Mountains, on both sides of the Nenjiang River dry beach, there is a Compositae will be erupted in a dozen days, such as Hosta-like new leaves, which is . Daur, Hulun Buir region