夏秋蚕新品种951×952示范推广效果  

Report on Project Extension and Production Increase of New Silkworm Variety 951×952

作　　者：马元山[1] 魏国清[2] 胡祥珑[2] 刘太荣 汪铁 张元庆 

机构地区：[1]安徽农业大学农业园及试验农场管理中心,安徽合肥230036 [2]安徽农业大学生命科学学院,安徽合肥230036 [3]安徽省霍山县蚕桑办公室,安徽霍山237200 [4]安徽省歙县蚕桑办公室,安徽歙县245200 [5]安徽省天长市蚕桑办公室,安徽天长239300

出　　处：《安徽农业科学》2007年第5期1390-1391,共2页Journal of Anhui Agricultural Sciences

摘　　要：2003年以来,在安徽省重点蚕区将夏秋蚕新品种951×952与现仍用于生产的夏秋蚕品种苏3.秋3×苏4进行对比示范推广。几年多点饲育结果表明:951×952体质强健,幼虫发育经过快,食桑量低于苏3.秋3×苏4品种7%,盒种产茧量增幅为6%,茧丝品质明显优于苏3.秋3×苏4。兼作春用品种与871×872、菁松×皓月相比,盒种产茧量虽略低,但幼虫龄期经过时间缩短1 d以上,省时、省工,且担桑产茧量明显高于对照种。Multiple rearing of the new silkworm variety 951×952 in several major production areas of cocoon in AnHui province was carried out in recent years. The rearing results showed that the new variety of silkworm was strong, healthy and short in duration of larval development. The amount of leaves for feeding decreased by 7 % and the cocoon crop increased.by 6 % than the contrast commercial breed Su3×Qiu3×Su4. The quality of cocoon filament of the new variety was obviously better than that of Su3 yuan. The cocoon crop of the new variety was slightly less than that of the contrast breed 871×987 and Jingsong × Haoyue, when it was used as Spring rearing variety. However, the new variety had characteristics of strong resistance, fast development and short larval duration. Among them, the larval duration was ld shorter than the other two varieties, which saved time and labor.

关 键 词：夏秋蚕品种 951×952 示范推广 增产效果 

分 类 号：S882.2[农业科学—特种经济动物饲养]