| 油桐尺蠖危害对桉树内含物的影响的初步研究 |
| |
| 引用本文： | 黄文兰.油桐尺蠖危害对桉树内含物的影响的初步研究[J].青海农林科技,2012(3):8-11. |
| |
| 作者姓名： | 黄文兰 |
| |
| 作者单位： | 云霄县林业局森防站,福建云霄,363300 |
| |
| 摘 要： | 为研究油桐尺蠖危害对桉树内含物的影响,对未受害、轻度受害、中度受害、重度受害4种受害程度的桉树叶片的黄酮、单宁、可溶性糖、和蛋白质等4种内含物含量进行了测定和比较。结果表明:桉树受到油桐尺蠖危害后,通过调节体内含物的种类及含量,主动地、积极地产生一系列生理生化反应,阻止害虫进一步为害。其中受害后桉树叶片黄酮和单宁等次生代谢物质的含量显著上升,可溶性糖、蛋白质营养物质含量则呈显著下降,表现出明显的应激防御反应。
|
| 关 键 词： | 油桐尺蠖 桉树 黄酮 单宁 可溶性糖 蛋白质 应激反应 |
The Preliminary Study on Effects of the Contents of Inclusions in Eucalyptus Damaged by Buzura suppressaria |
| |
| HUANG Wen-lan.The Preliminary Study on Effects of the Contents of Inclusions in Eucalyptus Damaged by Buzura suppressaria[J].Science and Technology of Qinghai Agriculture and Forestry,2012(3):8-11. |
| |
| Authors: | HUANG Wen-lan |
| |
| Institution: | HUANG Wen-lan(Yunxiao Forest Pest Management and Quarantine Station of Fujian Prorince,Yunxiao 363300,China) |
| |
| Abstract: | To study the effects of inclusions in Eucalyptus damaged by Buzura suppressaria,the contents of flavone,tannin,soluble sugar and protein in different damage degrees were measured and compared.The results showed that: been damaged by Buzura suppressaria,the Eucalyptus regulated the types and contents of inlusions and produced a series of physiological and biochemical reactions to prevent further damaged by the pests.Such as significantly increased the contents of falconoid and tannin and significantly decreased the contents of soluble sugar and protein in leaves.The Eucalyptus showed significant stress reaction against the pests. |
| |
| Keywords: | Buzura suppressaria Eucalyptus Flavonoid Tannin Soluble sugar Protein Stress reaction |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
