| 摘要: |
| 对Ｏｒｙｚａ ｓａｔｉｖａ，Ｏ．ｒｕｆｉｐｏｇｏｎ等７个稻种叶片中的硅酸体进行了研究。观察到扇形和哑铃形两种硅酸体。根据扇形硅酸体的扇面长／扇柄长的比值，将其划分为长柄型、中间型和短柄型三种类型。并依此而对７个稻种的硅酸体异同作了比较，为古稻田硅酸体的分析提供参考。 |
| 关键词: 稻 硅酸体 品种 叶片 籼稻 粳稻 |
| DOI： |
|
| 基金项目: |
|
| Phytoliths in Leaves of 7 Oryza Species |
|
|
|
| Abstract: |
| The phytoliths in leaves of 7 Oryza species were studied. The two types of fan and dumbbell phytoliths were observed. Three types of long handle, short handle and intermediate of fan - phytolith were classified based on the ratio of b / a, accordingly the difference of phytoliths of 7 species were compated. |
| Key words: Oryza,phytoliths |
