| 橡胶树无性系叶绿素含量与光合速率和白粉病抗性的关系 |
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| 引用本文： | 吴春太.橡胶树无性系叶绿素含量与光合速率和白粉病抗性的关系[J].湖南农业大学学报(自然科学版),2011,37(4):381-384. |
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| 作者姓名： | 吴春太 |
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| 作者单位： | 1. 中国热带农业科学院橡胶研究所,海南儋州571737;国家橡胶树育种中心,海南儋州571737
2. 海南大学园艺园林学院,海南儋州,571737 |
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| 基金项目： | 国家天然橡胶产业体系，海南省自然科学基金项日 |
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| 摘 要： | 对由中国热带农业科学院橡胶所选育的5个主栽品种和3个幼态无性系的叶绿素含量、光合速率和白粉病抗性等进行比较.结果表明,除热研7-20-59外,其余材料间叶绿素a含量、叶绿素b含量、总叶绿素含量、类胡萝卜素含量和叶绿体色素含量差异不显著,叶绿素总含量与光合速率呈显著正相关,与SPAD值无显著相关,其中叶绿素a含量与光合速...
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| 关 键 词： | 橡胶树 叶绿素含量 光合速率 白粉病 抗性 |
| 收稿时间： | 2011/3/18 0:00:00 |
| 修稿时间： | 2011/6/13 0:00:00 |
Relationship of chlorophyll content with photosynthetic rate and resistanceto powdery mildew in rubber tree clones |
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| wu chuntai.Relationship of chlorophyll content with photosynthetic rate and resistanceto powdery mildew in rubber tree clones[J].Journal of Hunan Agricultural University,2011,37(4):381-384. |
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| Authors: | wu chuntai |
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| Institution: | WU Chun-tai1,2,SU Yun3,WEI Xiao-min3,LI Wei-guo1,HUANG Hua-sun1,2(1.Rubber Research Institute,Chinese Academy of Tropical Agriculture Sciences,Danzhou,Hainan 571737,China,2.State Center for Rubber Breeding,3.College of Horticulture and Garden,Hainan University,China) |
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| Abstract: | The chlorophyll content,net photosynthetic rate and resistance to powdery mildew in 8 test materials including five local main rubber tree varieties and three new planting materials selectively bred by rubber research institute of Chinese Academy of Tropical Agriculture Sciences were observed and compared.The results showed that except for a local rubber tree variety Reyan7?20?59,there was no significant difference in contents of chlorophyll a,chlorophyll b,total chlorophyll,carotenoid and chloroplasts pigm... |
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| Keywords: | rubber tree chlorophyll content photosynthes rate powdery mildew resistance |
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