摘要
选取国家二级重点保护野生植物金毛狗Cibotiumbarometz(Linn.)J.Sm.为研究对象,利用光学显微镜观察了其配子体发育的过程,重点讨论了前人未观察到的毛状体,并给出了其幼孢苗的人工繁殖方法。金毛狗具有较高的观赏价值和药用价值。笔者初步探索了孢苗发生率以及环境条件的关系,为金毛狗人工繁殖和经济开发积累了有效的经验和方法。
Cibotium barometz （ Linn. ） J. Sm. , a large fern, grouped in the Category Ⅱ of State Special Protected Plants was used as material to observe its gametophytic development by using optical microscope. The hairy filaments which were not observed by other researchers are observed and discussed emphatically, and a propagation method for juvenile sporophytes is described, C. barometz has a very high ornamental and medicinal value. The rate of sporophytes and its relationship with environmental conditions are discussed.
出处
《热带生物学报》
2012年第4期357-360,共4页
Journal of Tropical Biology
基金
国家自然科学基金(31170294)
关键词
金毛狗
配子体
形态学
Cibotium barometz
gametophyte
morphology
