春用蚕品种华康3号、川山×蜀水的丰产性和稳产性分析

Evaluation on Cocoon Yield,Stability and Silk Quality of Silkworm Variety Huakang 3 and Chuanshan×Shushui

应用非参数统计法、高稳系数法以及稳定性参数法等分析方法,对春用家蚕品种华康3号和川山×蜀水的高产稳产性及丝质性状进行水平比较与稳定性分析。试验表明,华康3号和川山×蜀水盒种产茧量、健蛹率、解舒率、茧丝长、洁净度均优于菁松×皓月,具有张产高、丝质优的特点;两个品种在稳定性方面各有差异。

This study employed non-parametric statistical methods,high stability coefficient methods,and stability parameter methods to conduct a horizontal comparison and stability analysis of the high yield and stable yield characteristics,as well as the silk quality traits,of the mulberry silkworm varieties Huakang 3 and Chuanshan×Shushui.The experiment demonstrated that both Huakang 3 and Chuanshan×Shushui outperformed the Jingsong×Haoyue variety in terms of cocoon yield,healthy pupation rate,reeling rate,cocoon silk length,and cleanliness,exhibiting traits of high yield and superior silk quality.Additionally,the two varieties exhibited different characteristics regarding stability.