摘要
恩施山区山苍子群落结构和生态环境调查研究结果表明；山苍子在恩施山区分布广泛，均由天然更新形成次生群落。山苍子适应性强，在海拔４００～１２００ｍ林下，疏林以及荒山荒地排水良好，土壤适中的地段均可正常生长，且阳坡比阴坡生长状况强，适合ＰＨ为６．５～６．８的各类成土母质发育的土壤，山苍子常与山茶科、樟科其他种，山矾科、壳斗科、械树科、桦木科等树种伴生，表现为亚热带山地植物区系特征。
investigation and study of the community structure and ecological envirnoment of Liesea cubeba in Enshi mountainous region, the result showed that: 1.Liesea cubeba are widespread in montainous region,all of which form secondary community by nature regeneration; 2. Liesea crbeba have strong adaptability,it can grow normally under the forest being 400-1200m above sea level,on thin stocked land,and evenon the section of wild land or waste hill which is welldrained and has intermediate soil;moreover, the growth in sunny slop is strollger than in shady slop; it is suitable to awide-range soils which developed from soil-forming parent rock and has a PH 6. 5-6. 8.3. Liesea cubeba companions frequently with Lauraceae, Symplocaceae, Theaceae, Fagaceae, Aceraceae, Betulaceae and so on; so, it reveals the characteristics of suptropichighland flora.
出处
《湖北林业科技》
北大核心
1995年第3期21-24,共4页
Hubei Forestry Science and Technology
关键词
山苍子
群落结构
生态环境
恩施山区
Liesea cubeba
community structure
ecological envirnoment.
