节点文献
超级杂交稻穗分化期叶片比叶重与光合速率的关系
Relationship Between Specific Leaf Weight and Photosynthetic Rate at Panicle Initiation Stage in Super Hybrid Rice
【摘要】 以超级杂交稻两优培九和中优 6号作为研究材料 ,研究了不同密度处理叶片比叶重和光合速率的关系 ,结果表明叶片比叶重和光合速率不同密度之间有明显差异 ,相同品种叶片的比叶重与光合速率呈线性正相关。
【Abstract】 Super hybrid rice Liangyoupeijiu and Zhongyou 6 were used to analyze the relationship between specific leaf weight and photosynthetic rate at panicle initiation stage under different transplanting densities. Results showed that there was significant difference in the specific leaf weight and photosynthetic rate under various densities. The linear and positive relationship between the specific leaf weight and photosynthetic rate was observed from the same material.
【关键词】 比叶重；
光合速率；
穗分化期；
超级杂交稻；
【Key words】 specific leaf weight； photosynthetic rate； panicle initiation stage； super hybrid rice；
【Key words】 specific leaf weight； photosynthetic rate； panicle initiation stage； super hybrid rice；
【基金】 国家农业科技跨越计划资助项目 ;浙江省重点资助项目
- 【文献出处】 中国水稻科学 ,Chinese Journal of Rice Science , 编辑部邮箱 ,2003年03期
- 【分类号】S511.01
- 【被引频次】41
- 【下载频次】359