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。
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 ;eason of the tomato was earlier than CK. Both the plant height and leaf area were reduced. While tnspeed of leaf growth and dry matter weight of root and leaf are increased. Light length had little influence on plant width and leaf area.
出处
《河南农业科学》
CSCD
北大核心
2008年第8期108-111,共4页
Journal of Henan Agricultural Sciences
基金
国家"863"计划项目(2006AA10Z222)
国家支撑计划项目(2006BAD07B04)
辽宁省重大项目(2006215001)
辽宁省教育厅项目(20060766)
关键词
番茄
光照时间
开花时间
干物质量
叶面积
Tomato
Light length
Early flowering season
Dry matter weight
Leaf area
