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。
Objective To lay a basis on the reproductive ecology of the Polygonum aviculare population.Methods Selected different habitat small population of Polygonum aviculare and studied basic research of reproductive ecology.Results Established movements lifes table of wild Polygonum aviculare population.Conclusion Depending on ability of adjusting the period of reproduction they can make adaptation successfully.
出处
《吉林医药学院学报》
2005年第3期137-139,共3页
Journal of Jilin Medical University
关键词
扁蓄
种群
龄级
生命表
polygonum aviculare
population
age class
lifi table
