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| 光照时间对番茄苗期生长发育的影响 | |
| 引用本文： | 花妍,罗新兰,李天来,李东,刘凤芝,薛俊华.光照时间对番茄苗期生长发育的影响[J].河南农业科学,2008(8). |
| 作者姓名： | 花妍 罗新兰 李天来 李东 刘凤芝 薛俊华 |
| 作者单位： | 1. 沈阳农业大学,园艺学院,辽宁,沈阳110161 2. 沈阳农业大学,农学院,辽宁,沈阳110161 3. 沈阳国家气候观测台,辽宁,沈阳110168 |
| 基金项目： | 国家高技术研究发展计划(863计划)，国家支撑计划，辽宁省科研项目，辽宁省教育厅资助项目 |
| 摘 要： | 研究了不同光照时间对番茄的开花时间、展幅、株高、叶面积、比叶面积、根、茎以及叶片干物质量的影响。结果表明,随光照时间的延长,番茄的开花时间缩短;株高和比叶面积呈下降趋势,而叶片生长速度、根和叶片的干物质量呈上升趋势。光照时间对番茄展幅和叶面积影响不大。 |
| 关 键 词： | 番茄 光照时间 开花时间 干物质量 叶面积 |
Effect of Light Length on Tomato Growth in Seedling Stage |
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| HUA Yan,LUO Xin-lan,LI Tian-lai,LI Dong,LIU Feng-zhi,XUE Jun-hua.Effect of Light Length on Tomato Growth in Seedling Stage[J].Journal of Henan Agricultural Sciences,2008(8). | |
| Authors: | HUA Yan LUO Xin-lan LI Tian-lai LI Dong LIU Feng-zhi XUE Jun-hua |
| Abstract: | Tomato(Lycopersion esculentum Mill) plants were treated with different light length to study the effect of light length on tomato early flowering season,expanding,plant height,leaf area,and dry matter weight of root,stem and leaf.The results showed that the early flowering season of the tomato was earlier than CK.Both the plant height and leaf area were reduced.While the speed of leaf growth and dry matter weight of root and leaf are increased.Light length had little influence on plant width and leaf area. |
| Keywords: | Tomato Light length Early flowering season Dry matter weight Leaf area |
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