河南省一化性柞蚕品种沿革与品种资源创新利用展望

The Evolution of Univoltine Tussah Silkworm Varieties in Henan Province and Prospects for the Innovative Utilization

河南省是我国一化性柞蚕茧的主产区和一化性柞蚕资源的主要分布区域。自20世纪50年代以来,河南省系统开展了柞蚕种质资源的收集、保存与整理,为柞蚕遗传学研究、优良品种的选育以及柞蚕业的可持续发展奠定了重要基础。本文通过对河南省一化性柞蚕品种的历史沿革、研究现状及品种退化等的总结与分析,揭示了一化性柞蚕品种资源保护和利用的重要性,文后对对未来柞蚕产业发展前景作了展望。

Henan province is a main univoltine tussah production area and a major place with univoltine tussah resources.Since 1950s,the tussah germplasm resources had been systematically collected,conserved and arranged in Henan province,laying an important foundation for the tussah genetic research,fine variety selection and the sustainable development of tussah industry.This paper summarized the evolution,research status and variety degeneration of univoltine tussah variety in Henan province,revealing the significance of univoltine tussah variety protection and utilization.Finally,the future tussah industry development was anticipated.