Effect of cold cathode fluorescent lamps on growth of Gerbera jamesonii plantlets in vitro |
| |
Authors: | Zheng Wang Gaoyan Li Songlin He Jaime A. Teixeira da Silva Michio Tanaka |
| |
Affiliation: | 1. College of Forestry, Henan Agricultural University, Zhengzhou, China;2. Zhengzhou National Forest Park, Zhengzhou, China;3. Department of Horticultural Science, Faculty of Agriculture and Graduate School of Agriculture, Kagawa University, Miki-cho, Ikenobe 2393, Kagawa-ken 761-0795, Japan |
| |
Abstract: | The goal of this study was to evaluate the effect of cold cathode fluorescent lamps (CCFLs) on the growth of Gerbera jamesonii var. ‘Rui Kou’ plantlets in vitro in six different light quality ratios: 100% red CCFL (R), 80% R + 20% blue CCFL (B), 70% R + 30% B, 60% R + 40% B, 100% B and white CCFLs (W). Control radiation was provided by conventional heat-generating plant growth fluorescent lamps (PGFLs). Plantlets under CCFLs showed better plantlet height, SPAD value (i.e., leaf chlorophyll content) and root activity (as assessed by root dehydrogenase activity) than those growing under PGFLs while all other growth parameters were comparable with plants under conventional lighting systems. |
| |
Keywords: | CCFLs Gerbera jamesonii Root induction Tissue culture Growth |
本文献已被 ScienceDirect 等数据库收录! |
|