摘要
在５种温度（１６℃，２０℃，２４℃，２８℃，３２℃）及３种相对湿度（ＲＨ９３％，７６％，４３％）组合条件下，对烟草粉螟实验种群特定时间生命表进行了系统研究，获得了世代平均周期Ｔ，净生殖率Ｒ０和内禀增长率ｒｍ３种生命表参数，并且研究和分析了温、湿度因素对它们的影响。
Systematic studies on time-specific life tables of the laboratory population of Ephestia elutella were carried out under the conditions of five levels of temperature (16℃,20℃, 24℃, 28℃, 32℃) combined with three levels of humidity (RH 93%, 76 %, 43 % ).The average length of generation, the net productive rate and the innate capacity for increase were obtained by means of life table studies. Finally, the effects of temperatures and relative humidities on these parameters were analysed.
出处
《中国烟草学报》
EI
CAS
CSCD
1996年第2期22-26,共5页
Acta Tabacaria Sinica
关键词
烟草粉螟
实验种群
特定时间生命表
Ephestia elutella (H. )
Laboratory population
Time-specific lifetable
