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Position: Home > Articles > Research on Threat Factors of the Natural Survival of Acer miaotaiense in Xiaolongshan Forest Region Journal of Gansu Forestry Science and Technology 2008,33 (3) 40-43+87

小陇山林区庙台槭自然生存的威胁因素

作  者:
李鸿杰;崔卫
单  位:
甘肃林业职业技术学院;康县林业局
关键词:
庙台槭;人为影响;繁殖威胁
摘  要:
庙台槭为中国特有种,已处于濒危状态。通过小陇山林区庙台槭的调查分析,庙台槭是优良的园林观赏树种;自然生长受人为影响严重;结果树只占0.5%,庙台槭种子较饱满果实只占总数的3%,且果实受刺槐种子小蜂危害严重,未结实个体结实还需10~20年,自然繁殖受到威胁,只有实施人为综合保护措施,才能扩大种群并得到合理应用。
译  名:
Research on Threat Factors of the Natural Survival of Acer miaotaiense in Xiaolongshan Forest Region
作  者:
LI Hong-jie1,CUI Wei2(1.Gansu Forestry Professional Vocational College,TianShui Gansu 741020,China;2.Forestry Bureau of Kangxian in Gansu Province,Kangxian Gansu 746500,China)
关键词:
Acer miaotaiense;human impact;breeding threat
摘  要:
The Acer miaotaiense,a Chinese special species,is in severe endangerment.Through investigation and analysis,the results showed that Acer miaotaiense in Xiaolongshan forest region is a fine ornamental tree;however,natural growths have been affected by human impact,fruiting trees accounted for 0.5%,the rate of plum-peared seeds were 3% and having harm of Bruchophagus philorobiniae,many trees cost for 10~20 years in bearing fruit,natural breeding have being threatened,therefore,the implementation of comprehensive protective measures can be beneficial for expansion and reasonable using of population.

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