Vegetative Proliferation and Secondary Proliferated Inflorescences Development in Grass
Vegetative Proliferation and Secondary Proliferated Inflorescences Development in Grass作者机构：South China Botanical Garden the Chinese Academy of Sciences Guangzhou 510650 China College of Life Sciences Zhongshan University Guangzhou 510275 China Kings Park and Botanic Garden West Perth WA 6005 Australia
出 版 物：《Journal of Integrative Plant Biology》 (植物学报（英文版）)
年 卷 期：2006年第48卷第11期
页 面：1306-1311页
核心收录：
学科分类：0710[理学-生物学] 09[农学] 0903[农学-农业资源与环境] 0901[农学-作物学] 0703[理学-化学] 090302[农学-植物营养学] 0902[农学-园艺学]
主 题：Ischaemum barbatum secondary proliferated inflorescence vegetative proliferation.
摘 要：We report the vegetative proliferation and new phenomenon of ＂secondary proliferated inflorescences＂ In the grass Ischaemum barbatum Retz, as determined by anatomical analysis of prepared sections of inflorescences. Leaves and shoots could be developed from the original splkelets of Inflorescences and plantlets developed when these shoots were transplanted to moist soil. ＂Secondary proliferated Inflorescences＂ is the first name here because some inflorescences that developed inadequacy are grown from the splkelet on the mother Inflorescence. Our investigation showed that this form of vegetative proliferation and secondary proliferated inflorescences development of L barbatum has arisen following late autumn fires of the previous year. It Is suggested that the sudden onset of a fire could lead to a hormone Imbalance or a chemical induction, which results in ephemeral vegetative proliferation even secondary proliferated inflorescences development in wild populations.
维普期刊数据库