内禀增长率(二)种群的内禀增长率(instrinsic growth rate) 1. 概念: 出生率、死亡率、迁入率、迁出率直接决定种群 动态,年龄结构、性比等特征影响种群动态,但是, 任何单一特征都不能说明种...
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种群的净增殖率、内禀增长率及周限增长率较高，而种群的世代周期及加倍时间偏低；
Its net reproductive rate, the intrinsic rate of increase and the increment rate per unit were high, but its generation span and the time of double population size were low.
温度和姐妹种对轮虫的净生殖率和种群内禀增长率均有极显著影响，但两者的交互作用对其无显著性影响。
Both temperature and sibling species affected markedly the net reproductive rate and intrinsic rate of population growth, but their interactions did not appear to be significant.
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