| 不同温度及不同光强条件下草莓叶片的光化学效率 |
| |
| 引用本文： | 刘永,张云华,明毅强.不同温度及不同光强条件下草莓叶片的光化学效率[J].安徽农业科学,2002,30(2):177-178. |
| |
| 作者姓名： | 刘永 张云华 明毅强 |
| |
| 作者单位： | 1. 芜湖职业技术学院,芜湖,241000;2. 安徽农业大学 |
| |
| 摘 要： | 在大棚内栽种越冬草莓可保证其生长发育所需的温度条件,但棚内光照不足;棚外虽然光照强,温度却很低.2种不同温度、不同光强条件下使草莓叶片的Fv/Fm、Qp、QN均表现出不同的反应.从光合生理的角度来研究在棚内外不同温度、不同光照条件下草莓叶片的光化学特性,证明在保证棚内温度的同时,改善棚用薄膜的透光性以增加棚内光照强度,可提高棚内草莓光合速率从而提高草莓产量.
|
| 关 键 词： | 草莓 设施栽培 光化学效率 叶绿素荧光猝灭 温度 光照温度 |
| 文章编号： | 0517-6611(2002)02-0177-02 |
The Investigation of Turf Pests and Their Occurrence Tendency in Anhui Province |
| |
| Tang Yanping et al.The Investigation of Turf Pests and Their Occurrence Tendency in Anhui Province[J].Journal of Anhui Agricultural Sciences,2002,30(2):177-178. |
| |
| Authors: | Tang Yanping |
| |
| Abstract: | The investigation of turf insects in ten cities (including Hefei) of Anhui province was carried out during past four years. The results showed that 483 insect specimens from the areas could be divided into 79 species belonging to 61 genera from 27 families within 9 orders. The main pests included Scarabaeidae, Noctmidae, Pyralidae, of which Sidemia deprovata could eat up host plants in short time because of its large number and wide-ranging distribution. Being Loxostege, one of the most serious pests, could not be neglected in Autumn, too. |
| |
| Keywords: | Turf Pest Investigation Anhui province |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
