%0 Journal Article
%A DAI Xi-Ling*
%A SUN Xin
%A ZHANG Ying
%A ZHU Xuan-Lü
%T Effects of Light Intensity on Spore Germination and Sex Differentiation of <em>Ceratopteris thalictroides</em>(L.) Brongn.
%D 2010
%R 10.7525/j.issn.1673-5102.2010.02.008
%J Bulletin of Botanical Research
%P 170-173
%V 30
%N 2
%X The effects of different light intensities on spore germination and the growth of gametophyte of <em>Ceratopteris thalictroides</em>(L.) Brongn. were studied. The results showed that the intensity of 2 000~4 000 lx is suitable for spore germination, the optimum point is at 4 000 lx. When the intensity is around 4 000 lx，the spores easily grow into hermaphrodites gametophyte. When the intensity is around 1 000 lx，the spores mostly grow into males gametophyte. It gives evidence for the cultivation of <em>C.thalictroides</em> and the molecule biology study.
%U https://bbr.nefu.edu.cn/EN/10.7525/j.issn.1673-5102.2010.02.008