机构地区: 吉林林学院
出 处: 《吉林林学院学报》 1993年第2期7-10,共4页
摘 要: 本文计算了刺五加种群在不同群落中的生殖值,分析了其动态变化过程。根据V_r和K_r的相应变化,对刺五加种群的动态增长过程进行了讨论。 The reproductive values of Acanthopanax senticosus population in different communities have been calculated,and their dynamic variation processes have been analysed. The dynamic growth process of the population have been discussed according to the change of V_I and K_I.