羊草(Leymus chinensis)
关键词: 羊草来源: 互联网
禾本科。多年生,具下伸或横走的根状茎。秆高 30~ 90厘米。基部叶鞘残留呈纤维状。叶线形,宽 3~ 5毫米,质地较硬。穗状花序长 12~ 18厘米,直立,每节 1~ 2小穗;小穗含 5~ 10小花,小穗轴无毛,颖锥状,具 1脉,外稃披针形,具 5脉。颖果。分布于东北平原和内蒙古高原东部,是根茎禾草草甸草原的建群种。多生于草地,耐寒旱也耐碱,且耐践踏,是一种优良的天然牧草,抗逆性强,很有引种栽培价值。
推荐方法
- 植物组织中纤维素含量的测定
- 脉序
- 茎卷须
- 胚
- 米仔兰
- T-RFLP for Detection and Identification of Phytoplasmas in Plants
- The Use of Protoplasts to Study Innate Immune Responses
- Analyzing Plant Signaling Phospholipids Through 32Pi-Labeling and TLC
- In Vitro Propagation of Fraser Photinia Using Azospirillum-Mediated Root Development
- Measurement of Plant Hormones by Liquid ChromatographyMass Spectrometry