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作 者 ：李巧丝,刘芹轩,邓望喜

期 刊 ：生态学报 1994年 14卷 3期 页码：312~317

关键词：苜蓿盲蝽；生命表；内禀增长率。；

Keywords:Adelphocoris lineolatus, life table, intrinsic rate of natural increase.,

摘 要 ：在４种温度、２种相对湿度的不同组合条件下，研究了温湿度对苜蓿盲蝽发育、存活和繁殖的影响。组建了生命表，并对各生命参数进行了比较。在３０℃、８０％ＲＨ条件下，种群的内禀增长率最大（ｒ＿ｍ＝０．０６７１８），相应的增殖率极限λ＝１．０６９５／ｄ，平均世代周期Ｔ＝３２．０３１３ｄ，净生殖率Ｒ＿０＝８．６０１１。在试验的温度范围内，温度与内禀增长率之间呈抛物线趋势。

Abstract:he present paper deals with the effects of temperature and relative humidity on thedevelopment, survival and reproduction of A. lineolatus at four different temperatures(20℃,25℃ ,30℃,and 35℃)and two relative humidities(60%and 80%RH).The life tables wereconstruc-ted and life parametrers were compared at 8 treatments. At 30℃ and 80%RH the intrinsicrate of natural increase was the highest(r_m=0.06718)and the finite rate of increase(λ)wasdetermined to be 1.0695/d. The mean generation time(T)was calculated to b...

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