摘要
在人工气候室内，对棉铃虫夏津抗性品系（ＸＪ－Ｒ）和喀什敏感品系（ＫＳＨ－Ｓ）的生长发育、存活及繁殖特征进行了详细的观察与比较，并构建了两品系的实验种群生命表。结果表明：ＸＪ－Ｒ品系较ＫＳＨ－Ｓ品系在生长发育、存活及繁殖方面不存在不利性，ＸＪ－Ｒ品系相对于ＫＳＨ－Ｓ品系具有１．１０的适合度。
The careful research was taken to cotton bollworms of Xiajin resistant strain and Kashisusceptible strain in development survival and reproductive characterishcs under artifitial climat condition. Life tables of XJ-R strain and were KSH-S stain constructed. The results indicated thatthe XJ-R strain had no disadvantage in devellpment survival and reproductive characteristics whenwith the KSH-S strain. The XJ-R stain was calculated to have a fitness value of 1. 10relatives tos the Kashi susceptible strain.
出处
《山东农业大学学报（自然科学版）》
CSCD
1999年第4期413-416,共4页
Journal of Shandong Agricultural University：Natural Science Edition
基金
农业部"九五""高新技术与基础研究"支持课题
