论文部分内容阅读
90年代后期，绩溪县春季饲养的当家蚕品种主要是苏菊×明虎，但是，随着品种应用时间的延长，品种性状因主观上的变异和客观上的技术、环境等因素的影响，在某些方面已表现出“退化”现象。为探求蚕品种经济性状更优良，又适合皖南山区春、晚秋饲养的家蚕品种，以便更好地稳定和发展绩溪县蚕桑生产，我们于2013年春引进了苏豪×钟晔家蚕新品种，并与苏菊×明虎进行比较饲养试验。成绩表明，苏豪×钟晔盒种蚕茧量、丝质综合成绩好于该县现行蚕品种苏菊×明虎，但纤度、净度略差于苏菊×明虎。“,”We introduced a new silkworm variety Suhao×Zhongyan to Jixi County in 2013 and conducted the contrast feeding trial between this variety and the current variety Suju×Minghu to test whether the new silkworm variety is suitable or not in Jixi County. The results showed that the comprehensive performance including cocoon quantity and silk quality of Suhao×Zhongyan is better than that of Suju×Minghu, though the fineness and neatness of the former is a little worse than the latter.