检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:黄拥军 张家亮 桂师哲 徐朵 方元平[1] 付俊 Huang Yongjun;Zhang Jialiang;Gui Shizhe;Xu Duo;Fang Yuanping;Fu Jun(Hubei Key Laboratory of Non-timber Forest Germplasm Improvement and Resources Comprehensive Utilization Huanggang Normal University,Huangzhou 438000;Taohuachong National Forest Farm of Yingshan County,Yingshan 438706;Yingshan Adminsrtation Bureau of Hubei Dabie Mountain National Nature Reserve,Yingshan 438700)
机构地区:[1]经济林木种质改良与资源综合利用湖北省重点实验室,黄冈师范学院,黄冈438000 [2]英山国有桃花冲林场,英山438700 [3]湖北大别山国家级自然保护区英山管理局,英山438700
出 处:《湖北林业科技》2025年第1期57-63,共7页Hubei Forestry Science and Technology
基 金:湖北大别山国家级自然保护区管理局2023能力建设项目(HBDBSBUQ-202306)。
摘 要:在野外调查的基础上,对英山县国家重点保护野生植物物种组成、地理分布特征以及资源现状进行了分析及评价。结果表明:英山县共有国家重点保护保护植物36种,隶属20科28属,一级2种,二级34种,分别占湖北省分布的23.22%,18.18%和23.61%。36种国家重点保护野生植物地理分布差别较大,有的分布狭窄,仅2~3个省分布,有的分布区域较广,超过10个以上的省份。36种目的物种生境多样,经济价值多样,其中药用植物占比较高,有27种,占比达到了75.0%。大多数目的物种都位于英山县的3个保护地中,得到较好地保护。由于各目的物种自身对分布区域狭窄、生境要求高,加之生长缓慢、结实困难以及过度采挖,野生资源量整体都较少,部分物种更是面临灭绝状况。Based on field research,The species composition,geographical distribution and resource status of national key protected wild plants were studied and evaluated.The results showed that there were 36 species of national key protected plants in Yingshan County,included 2 species in the first class and 34 species in the second class,accounted for 23.22%,18.18%and 23.61%of the distribution in Yingshan County.The geographical distribution of 35 species of national key protected wild plants varied widely,with some species having narrow distribution,with only 2-3 provinces,and some species having wide distribution,with more than 10 provinces.The habitats of 36 target species are diverse and their economic values are diverse.Among them,27 species are medicinal plants,accounting for 75.0%.Most of the species are in three protected areas in Yingshan County,which are well protected.Due to the narrow distribution area and high habitat requirements of the target species,as well as their slow growth,hard fruiting and over-mining,the wild resources are relatively small and some species are facing extinction.
关 键 词:国家重点保护野生植物 种类 地理分布 英山县
分 类 号:S759.94[农业科学—森林经理学]
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.171