《植物生理学报》 2016, 52(12): 1909-1914

红、蓝双通道滤光膜对植物生长的影响

欧浪情^1,*, 何子力^2,*, 刘路青^2,*, 钱大憨², 张放心², 李明², 张昕昱², 张智深², 王慧超¹, 高俊山^1,**, 刘文^2,**

¹安徽农业大学生命科学学院, 合肥230036; ²中国科学技术大学物理学院, 合肥230026

通信作者：欧浪情；E-mail: gaojsh@ahau.edu.cn; wenliu@ustc.edu.cn

摘　要：

为了评估新型光伏农业系统中在滤光膜下的植物生长是否会受到影响, 在玻璃温室条件下, 采用土培盆栽的方法种植生菜(Lactuca sativa)、黄瓜(Cucumis sativus)和空心菜(Ipomoea aquatica), 设置植物上方有膜和无膜两组进行对照, 测试分析了滤光膜对不同植物生长与品质的影响。结果表明, 与无膜处理相比, 滤光膜处理的植株在形态、光合和品质指标上均表现更加优异, 表明在滤光膜下的植株生长更好, 品质更优。

关键词：光伏农业; 滤光膜; 植物生长; 形态指标; 光合指标; 品质指标

收稿：2016-08-04   修定：2016-11-25

资助：国家自然科学基金(31672497和31572468)、安徽省自然科学基金(1408085MKL02)和安徽省生物学重点学科(2014SWQJ009)。

Effect of dual-channel red/blue optical filter on the growth of plants

OU Lang-Qing^1,*, HE Zi-Li^2,*, LIU Lu-Qing^2,*, QIAN Da-Han², ZHANG Fang-Xin², LI Ming², ZHANG Xin-Yu², ZHANG Zhi-Shen², WANG Hui-Chao¹, GAO Jun-Shan^1,**, LIU Wen^2,**

¹School of Life Sciences, Anhui Agricultural University, Hefei 230036, China; ²School of Physical Sciences, University of Science and Technology of China, Hefei 230026, China

Corresponding author: OU Lang-Qing; E-mail: gaojsh@ahau.edu.cn; wenliu@ustc.edu.cn

Abstract:

To evaluate the effect of optical filter on the growth of plants in new photovoltaic agricultural system, lettuce (Lactuca sativa), cucumber (Cucumis sativus) and water spinach (Ipomoea aquatica) were grown in the pot in the glass greenhouse. Two groups were designed to contrast with one under the optical filter and the other blank, and the effect of optical filter on the growth and quality of different plants were tested and analyzed. The results suggest that compared to the blank group, the plants under the optical filter have better performance in morphological, photosyntheticand quality indexes,and the plants under the optical filter grew faster and had better quality.

Key words: photovoltaic agriculture; optical filter; plant growth; morphological indexes; photosynthetic indexes; quality indexes