| 内生固氮菌对甘蔗伸长期光合生理特性的影响 |
| |
| 引用本文： | 吴凯朝,,梁俊,韦莉萍,罗霆,,邢永秀,,李杨瑞,,杨丽涛,.内生固氮菌对甘蔗伸长期光合生理特性的影响[J].广西植物,2011,31(5):668-673. |
| |
| 作者姓名： | 吴凯朝 梁俊 韦莉萍 罗霆 邢永秀 李杨瑞 杨丽涛 |
| |
| 作者单位： | 1. 广西大学/广西亚热带生物资源保护和利用重点实验室,南宁 530005;广西甘蔗遗传改良重点实验室/中国农业科学院甘蔗研究中心/广西作物遗传改良生物技术重点开放实验室,南宁 530007
2. 广西甘蔗遗传改良重点实验室/中国农业科学院甘蔗研究中心/广西作物遗传改良生物技术重点开放实验室,南宁,530007 |
| |
| 基金项目： | 国家自然科学基金(30660085) ; 国家科技支撑计划项目(2007BAD30B00) ; 科技部国际合作项目(2008DFA30600、2009DFA30820) ; 农业部“948”项目(2009-Z8); 广西自然科学基金(桂科基0778006-5); 广西科技攻关重点项目(桂科攻0782004、桂科攻0895003-2、桂科攻0992021-2); 广西科技攻关项目(桂科能0815011); 广西农业科学院基本科研业务专项[200833(基)]~~ |
| |
| 摘 要： | 利用联合生物固氮是有效降低甘蔗生产成本的途径之一.在温室无氮栽培条件下,将内生固氮菌株A01分别接种到6个不同基因型甘蔗(GT24、GT9、YC84/153、GT18、CP65/357和F172)中,在甘蔗伸长期测定+1叶片的叶绿素含量(叶绿素a、叶绿素b)、光合作用参数净光合速率(Pn)、胞间CO2浓度(Ci)、气孔...
|
| 关 键 词： | 甘蔗 内生固氮菌 光合作用 叶绿素荧光 |
Effects of nitrogen fixing bacteria on photosynthesis and chlorophyll fluorescence in sugarcane at elongating stage |
| |
| WU Kai-Chao,LIANG Jun,WEI Li-Ping,LUO Ting,XING Yong-Xiu,LI Yang-Rui,YANG Li-Tao.Effects of nitrogen fixing bacteria on photosynthesis and chlorophyll fluorescence in sugarcane at elongating stage[J].Guihaia,2011,31(5):668-673. |
| |
| Authors: | WU Kai-Chao LIANG Jun WEI Li-Ping LUO Ting XING Yong-Xiu LI Yang-Rui YANG Li-Tao |
| |
| Institution: | WU Kai-Chao1,2,LIANG Jun2,WEI Li-Ping2,LUO Ting1,XING Yong-Xiu1,LI Yang-Rui1,YANG Li-Tao1,2* ( 1.Guangxi Key Lab of Subtropical Bioresource Conservation and Utilization,Guangxi University,Nanning 530005,China,2.Guangxi Key Lab of Sugarcane Genetic Improvement/Sugarcane Research Center of Chinese Academy of Agricultural Sciences/Guangxi Crop Genetic Improvement and Biotechnology Lab,Nanning 530007,China ) |
| |
| Abstract: | Use of biological nitrogen fixing organisms is an effective approach to reduce the high cost of nitrogen fertilizer in sugarcane production system. The present experiment was conducted to investigate the effects of using nitrogen fixing bacteria(strain A01) on photosynthetic characteristics of different sugarcane genotypes during elongating stage. Six sugarcane varieties,viz.,GT24,GT9,YC84/153,GT18,CP65/357 and F172 were grown under nitrogen-free conditions in greenhouse. The endophytic nitrogen fixing bact... |
| |
| Keywords: | sugarcane biological nitrogen fixation photosynthesis chlorophyll fluorescence |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《广西植物》浏览原始摘要信息 |
| 点击此处可从《广西植物》下载免费的PDF全文 |
|
