| 多效唑对椪柑光合特性的影响 |
| |
| 引用本文： | 唐健,崔芳,覃其云,薛进军.多效唑对椪柑光合特性的影响[J].福建果树,2007(3):6-8. |
| |
| 作者姓名： | 唐健 崔芳 覃其云 薛进军 |
| |
| 作者单位： | 1. 广西大学农学院,广西南宁,530005
2. 广西大学农学院,广西南宁,530005;河北工程大学农学院,河北邯郸,056038 |
| |
| 基金项目： | 广西省自然基金(桂科自0728020)，国家自然科学基金(30671448)，农业部“948”项目资助(2006-G31) |
| |
| 摘 要： | 以椪柑为试材,研究了多效唑对叶片光合特性的影响。结果表明:施用多效唑能提高椪柑叶片的叶绿素含量、净光合速率(Pn)和蒸腾速率(Tr);随着人工光源光强的增大,气孔导度(Gs)和胞间CO2浓度(C i)均呈下降的趋势,但仍高于对照。
|
| 关 键 词： | 多效唑 椪柑 光合特性 |
| 收稿时间： | 2007-09-18 |
| 修稿时间： | 2007年9月18日 |
Effects of Paclobutrazol on Photosynthetic Characteristic of Ponkan |
| |
| TANG Jian,CUI Fang,QIN Qi-yun,XUE Jin-jun.Effects of Paclobutrazol on Photosynthetic Characteristic of Ponkan[J].Fujian Fruits,2007(3):6-8. |
| |
| Authors: | TANG Jian CUI Fang QIN Qi-yun XUE Jin-jun |
| |
| Abstract: | Ponkan was used to study the effects of Paclobutrazol on leaf photosynthetic characteristics.The results showed that the two Paclobutrazol treatments can increase the chlorophyll content,the leaf net photosynthetic rate(Pn) and transpiration ratio(Tr),which were higher than control values.With the artificial light intensity grown,the stomata conductance(Gs) and the intercellular CO2 concentration(Ci) of three treatments all showed the downward trend,but the control values were less than the Paclobutrazol treatment. |
| |
| Keywords: | Paclobutrazol Ponkan(Citrus reticulata Blanco) Photosynthetic characteristics |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
