板山南方红豆杉的分布特征及保护对策

Distribution and Prevention of Taxus chinensis var.mairei in Banshan Mountain

该文通过样地调查结合线路调查,研究了三明市板山工区显存南方红豆杉林的分布特征,并提出了相应的保护措施。结果表明,南方红豆杉在常绿阔叶林、采伐迹地等林分均有分布,干扰强度(人为采伐)对南方红豆杉数量、个体有很大影响。在干扰较小的林分,南方红豆杉群落呈现复层林,表明其在适当条件下具有一定的更行能力。利用南方红豆杉生物学特性,进行人促更新,同时加强法制建设,严禁采伐,建立南方红豆杉自然保护小区,强化林政管理,技术手段与政府部门双管齐下有利于南方红豆杉群落的更新和保护。

By the plot and walking survey,Taxus chinensis var.mairei distribution in Banshan mountain,SanmingCity,Fujian Province,were studied and related suggestions were come out.The result showed that Taxus chinensis var.mairei distribution were found in the most of forest type in Banshan Mountain and disturbance had a severe impacton the number and size of T. chinensis var.mairei.In the forest with low impact,the composition had multiple layerwhich suggest that it has regeneration ability.Manual assisted regeneration according to the bio-characteristic com-pared with government policy including law construction,fogging forbidden,related natural reserve,strengthen forestmanagement,were helpful for the prevention and regeneration of T.chinensis var.mairei.