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| 磷胁迫对大豆不同磷素基因型光合作用的影响 | |
| 引用本文： | 李志刚,谢甫绨,张玉铃,钟鹏,孙杰.磷胁迫对大豆不同磷素基因型光合作用的影响[J].内蒙古民族大学学报(自然科学版),2004,19(3):297-300. |
| 作者姓名： | 李志刚 谢甫绨 张玉铃 钟鹏 孙杰 |
| 作者单位： | 1. 内蒙古民族大学,内蒙古,通辽,028043 2. 沈阳农业大学,辽宁,沈阳,110000 3. 通辽市木里图镇政府,内蒙古,木里图,028000 |
| 摘 要： | 2002年和2003年通过大田试验。探讨了3种不同磷效率的基因型大豆在不同磷素水平下的净光合速率(Pn)、气孔导度(CS)、胞间隙CO2浓度(Ci)及蒸腾速率(Tr)的差异．结果表明：4项指标间存在着显著的正相关。低磷胁迫下大豆磷高效基因型光合能力明显高于磷低效基因型． |
| 关 键 词： | 大豆 磷素 基因型 光合速率 |
| 文章编号： | 1671-0185(2004)03-0297-03 |
| 修稿时间： | 2004年4月4日 |
Influence to Photosynthesis of Differengt Geneotype Sopybean with Phosphorus Stress |
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| LI Zhi-gang,XIE Pu-di,ZHANG Yu-ling,ZHONG Peng,SUN Jie.Influence to Photosynthesis of Differengt Geneotype Sopybean with Phosphorus Stress[J].Journal of Inner Mongolia University for the Nationalities(Natural Sciences),2004,19(3):297-300. | |
| Authors: | LI Zhi-gang XIE Pu-di ZHANG Yu-ling ZHONG Peng SUN Jie |
| Institution: | LI Zhi-gang~1,XIE Pu-di~2,ZHANG Yu-ling~1,ZHONG Peng~1,SUN Jie~3 |
| Abstract: | The work carried out between 2002 in field, and studied the changes of responses of net photosynthetic rate(Pn), stomatal conductance(Cs) , intercellular CO_2 concentration(Ci) and transpiration rate(Tr) with the different phosphorus stress in six kinds of different genotype soybean.The results showed the four items became positive correlation , Pn of P-effective is more significance than that of P-ineffective. |
| Keywords: | Soybean Phosphorus Genotype Responses of net photosynthetic rate(Pn) |
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