摘要
粗纤度、细纤度桑蚕品种选育是特殊用途蚕品种选育的重要内容之一。本文对粗纤度和细纤度品种选育研究进展作一介绍 。
It was necessary to provide the silk with distinctive features in order to meet the varied needs of silk consumers in the international market, therefore, breeding of the silkworm varieties with especially coarse or fine cocoon filament size was very important. Progress in silkworm breeding in this field was summarized in this paper as four aspects, i.e. the factors of influencing the cocoon filament size, the relation between the cocoon filament size and some other characters, the breeding of varieties with especially coarse or fine cocoon filament size, and the opinions concerning the selection and breeding of such type of silkworm varieties for special use in the future.
出处
《蚕桑通报》
2000年第3期9-12,共4页
Bulletin of Sericulture
关键词
蚕品种
粗纤度
细纤度
选育
茧丝纤度
Silkworm breeding
Coarse size
Fine size
Cocoon filament
Research progress
