Extrafloral nectar secretion is mainly determined by carbon fixation under herbivore-free condition in the tropical shrub Clerodendrum philippinum var. simplex
文献类型：期刊论文
| 作者 | Jin Chen
|
| 刊名 | Flora - Morphology, Distribution, Functional Ecology of Plants
 |
| 出版日期 | 2015 |
| 卷号 | 217期号:x页码:10-13 |
| 关键词 | EFN secretion Indirect defense Photosynthesis Leaf age |
| 中文摘要 | Plants produce extrafloral nectar (EFN) as an indirect defense against herbivores, but how plant carbon fixation affects EFN secretion rate is still not well understood. In this study, the relationship between plant carbon fixation and the EFN secretion rate of the common tropical shrub Clerodendrum philippinum var. simplex (Labiatae) was investigated under growth chamber conditions. For each plant, the amount of carbon secreted from extrafloral nectaries was correlated with the amount of carbon fixed by the plant. The amount of EFN secretion was positively correlated to average photosynthesis rate. Within a plant, at leaf level, the sugar secreted from nectaries of a single leaf correlated positively to the carbon fixation of that leaf, but negatively to leaf age. Thus, this study indicated that the plants’ EFN secretion can be well predicted by plant carbon fixation under herbivore-free condition. |
| 公开日期 | 2015-12-09 |
| 源URL | [http://ir.xtbg.org.cn/handle/353005/9545]  |
| 专题 | 西双版纳热带植物园_动植物关系组 |
| 通讯作者 | Jin Chen |
| 推荐引用方式 GB/T 7714 | Jin Chen. Extrafloral nectar secretion is mainly determined by carbon fixation under herbivore-free condition in the tropical shrub Clerodendrum philippinum var. simplex[J]. Flora - Morphology, Distribution, Functional Ecology of Plants,2015,217(x):10-13. |
| APA | Jin Chen.(2015).Extrafloral nectar secretion is mainly determined by carbon fixation under herbivore-free condition in the tropical shrub Clerodendrum philippinum var. simplex.Flora - Morphology, Distribution, Functional Ecology of Plants,217(x),10-13. |
| MLA | Jin Chen."Extrafloral nectar secretion is mainly determined by carbon fixation under herbivore-free condition in the tropical shrub Clerodendrum philippinum var. simplex".Flora - Morphology, Distribution, Functional Ecology of Plants 217.x(2015):10-13. |
入库方式： OAI收割
来源：西双版纳热带植物园
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