| SH系砧木光合作用特性的研究 |
| |
| 引用本文： | 史宝胜,徐继忠,马宝煙,郭润芳,李晓东. SH系砧木光合作用特性的研究[J]. 河北农业大学学报, 2001, 24(4): 54-57 |
| |
| 作者姓名： | 史宝胜 徐继忠 马宝煙 郭润芳 李晓东 |
| |
| 作者单位： | 河北农业大学,河北保定,071001 |
| |
| 基金项目： | 河北省科委资助，河北农业大学 9816资助项目的部分内容 |
| |
| 摘 要： | 测定SH系及M26砧木叶片的光合作用结果表明：SH系砧木的净光合速率显著高于M26，并且SH系砧木的净光合速率、非光化学猝灭Qn的数值与砧木的矮化程度成正相关，其它几个叶绿素荧光动力学参数Fm、Fv、Fv/Fm、Fm/Fo、Fv/Fo随矮化程度的增加而降低。
|
| 关 键 词： | SH系砧木 净光合速率 光响应 叶绿素荧光 苹果 |
| 文章编号： | 1000-1573(2001)04-0054-04 |
| 修稿时间： | 2001-05-22 |
The study on photosynthetic character to SH stocks |
| |
| SHI Bao-sheng,XU Ji-zhong,MA Bao-kun,GUO Run-fang,LI Xi ao-dong. The study on photosynthetic character to SH stocks[J]. Journal of Agricultural University of Hebei, 2001, 24(4): 54-57 |
| |
| Authors: | SHI Bao-sheng XU Ji-zhong MA Bao-kun GUO Run-fang LI Xi ao-dong |
| |
| Abstract: | The experiments were carried out with photosynthetic character on SH and M 26 stocks. The results showed that the Pn of SH stoc ks were higher than that of M 26 stock. The Pn and the coefficients of non- photochemical fluorescence quenching (Qn) were related with the dwarfing ability of SH stocks' growth. Meanwhile, the parameters of chlorophyll fluorescence kin etics such as Fm,Fv,Fv/Fm,Fm/ Fo,Fv/Fo were negatively interrelated with the dwarfing ability of stocks. |
| |
| Keywords: | stocks net photosynthetic rate photo response chlorophyll fluorescent |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
