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生命表技术起初是为社会人口统计而设计的,在资本主义国家则广泛应用于人寿保险事业,以确定保险费。五十年代以来,越来越多的昆虫学工作者利用生命表技术来研究、分析昆虫种群动态及其影响因素,确定种群的管理策略。关于昆虫生命表的组建、应用和分析方法,不少昆虫学者都已作过评论。概括说来,就是通过田间调查或一定条件下的室内试验,系统地观察、记录同时出生的某一昆虫种群在各个
Life table technology was originally designed for socio-demographic purposes and is widely used in life insurance in capitalist countries to determine premiums. Since the 1950s, more and more entomological workers use life table techniques to study and analyze insect population dynamics and their influencing factors, and to determine the management strategies of the population. Insect scholars have commented on the establishment, application and analysis of insect life tables. In a nutshell, through field investigation or laboratory tests under certain conditions, we systematically observe and record the population of a certain insect at the same time