摘要
本文对家蚕的抗氟性与生命力、茧质性状的相关关系进行了研究，结果表明：家蚕的抗氟性与死笼率、全茧量、茧层量、茧层率、万蚕收茧量、万蚕茧层量、虫蛹率、幼生率８项性状无显著相关关系，全茧量与万蚕收茧量、万蚕茧层量之间，万蚕收茧量与万蚕茧层量之间均存在显著的遗传相关关系。还表明抗氟性、全茧量、茧层率、万蚕收茧量、万蚕茧层量有较大的遗传力。
None of the death rate,cocoon weight,shell weight,percentage of shell,cocoon yield of 10000 worms,shell yield of 10000 worms, pupation rate and immature rate was significantly correlated with the fluorine resistance of the silkworm.Significant hereditary correlations were observed between cocoon weight and cocoon or shell yield of 10000 worms as well as between the cocoon yield and the shell yield of 10000 worms.High heritabilities were demonstrated for fluorine resistance,cocoon weight,percentage of shell,and cocoon or shell yield of 10000 worms.
出处
《山东农业大学学报（自然科学版）》
CSCD
1997年第2期156-162,共7页
Journal of Shandong Agricultural University：Natural Science Edition
关键词
家蚕
抗氟性
生命力
相关分析
Bombyx mori
fluorine resistance
vitality
cocoon traits
correlatioanalysis
