扁蓄种群_____扁蓄；种群；龄级；生命表

扁蓄种群生命表的研究

http://www.100md.com 《吉林医药医学学报》 2005年第3期

扁蓄种群,,扁蓄；种群；龄级；生命表,1材料与方法,2结果,3讨论,参考文献：

     摘要：目的为扁蓄种群的生殖生态学研究奠定基础。方法选择不同生境的扁蓄小种群，开展生殖生态学的基础研究。结果编制出扁蓄野生种群的动态生命表。结论依靠主动调整生育期长短的能力顺利完成生活史。

    关键词：扁蓄；种群；龄级；生命表

    Study on life table of Polygonum aviculare population

    LI Jinghua1，WAN Yumei2，LIU Yuqin3

    1.Department of Pharmacy, Jilin Medical College, Jilin City, Jilin Province, 132013; 2.The Forestry Bureau of Jilin City, Jilin City, Jilin Province，132013；3.Potrochina Jili Petrochemical Company of Jilin City, Jilin Province，132022, China

    Abstract:ObjectiveTo lay a basis on the reproductive ecology of the Polygonum aviculare population.MethodsSelected different habitat small population of Polygonum aviculare and studied basic research of reproductive ecology.ResultsEstablished movements lifes table of wild Polygonum aviculare population.ConclusionDepending on ability of adjusting the period of reproduction they can make adaptation successfully.

    Key words:polygonum aviculare；population；age class；lifi table

    扁蓄(Polygonum aviculare)为蓼科1年生平卧草本 ......

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