|
|||||
|
|
| 四季草莓品种“赛娃”和“美德莱特”光合特性的比较 | |
| 引用本文： | 冯立娟,侯广军,蔚成祥,付莹,韦节华,张连忠.四季草莓品种“赛娃”和“美德莱特”光合特性的比较[J].山东农业大学学报(自然科学版),2009,40(2). |
| 作者姓名： | 冯立娟 侯广军 蔚成祥 付莹 韦节华 张连忠 |
| 作者单位： | 1. 山东农业大学园艺科学与工程学院,山东,泰安,271018;山东省果树研究所,山东,泰安,271000 2. 山东农业大学园艺科学与工程学院,山东,泰安,271018 3. 泰安市农业科学研究院,山东,泰安,271000 |
| 基金项目： | 山东省青年科学家科研奖励基金，山东省教育厅科技计划项目 |
| 摘 要： | 运用英国PP-Systems公司制造的CIRAS-1型便携式光合仪,于2006年5月23～5月30日研究了春季大棚内大果四季草莓品种赛娃和美德莱特的光合特性.结果表明:两草莓品种叶片的净光合速率日变化趋势均呈双峰型,两次峰值出现在上午9时和下午15时左右,第一次高于第二次峰值;叶片气孔导度和蒸腾速率的日变化趋势相似,呈现双峰型;老叶、功能叶、幼叶净光合速率中,功能叶的净光合速率高,老叶和幼叶的净光合速率较低,三种叶片的净光合速率是功能叶>老叶>幼叶. |
| 关 键 词： | 四季草莓 光合特性 净光合速率 |
STUDIES ON THE PHOTOSYNTHETIC CHARACTERISTICS OF FRAGARIA VESCA CV.SELVA AND MIDLIGHT |
|
| FENG Li-juan,HOU Guang-jun,YU Cheng-xiang,FU Ying,WEI Jie-hua,ZHANG Lian-zhong.STUDIES ON THE PHOTOSYNTHETIC CHARACTERISTICS OF FRAGARIA VESCA CV.SELVA AND MIDLIGHT[J].Journal of Shandong Agricultural University,2009,40(2). | |
| Authors: | FENG Li-juan HOU Guang-jun YU Cheng-xiang FU Ying WEI Jie-hua ZHANG Lian-zhong |
| Institution: | 1.College of Horticulture Science and Engineering;Shandong Agricultural University;Taian 271018;China2.Shandong Institute of Pomology;Tai'an 271000;China 3.Taian Academy of Agricultural Science;Taian 271000;China |
| Abstract: | With the CIRAS-1 mobile portable photosynthesis system made in British PP-Systems companies,the photosynthetic characteristic of seasonal strawberry cultivars Selva and Midlight Were studied from 23-5 to30-5.The result showed that the diurnal change tendency of the net photosynthetic rate of seasonal strawberry cultivars Selva and Midlight all presented a bimodal curve.The first peak value of Selva and Midlight occurred at about 9:00 am,the second peak value occurred at about 15:00 pm.Their later net photos... |
| Keywords: | Strawberry photosynthetic characteristics the net photosynthetic rate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |