The growth and reproductive development of smooth brome was investigated in Puliandian, Liaoning province in 1999. The results indicated that the climate of Puliandian was beneficial to the reproductive development and seed production of smooth brome.

• 通过观察无芒雀麦在大连市普兰店地区的生长和生殖特性发现 1999年该地的气候条件适宜无芒雀麦的生殖发育和种子生产 ,但在种子成熟期的高温干旱导致种子成熟速度加快和种子重量降低。