2009年春季北方蚕区桑蚕新品种实验室鉴定(陕西点)报告

Report on Laboratory Identification of New Silkworm Varieties in Northern Sericulture Area in Spring of 2009(Shaanxi Province)

2009年春季依照《北方蚕区桑蚕品种共同鉴定工作细则》对4对桑蚕新品种进行了实验室鉴定,主要从蚕期饲育观察、茧质调查、丝质鉴定三方面作对比分析,客观地反映这几对品种在陕西的性状表现。

In the spring of 2009, four pairs of new silkworm verities from northern sericultural scientific collaboration area were taken to do the laboratory identification according to the ＂Common Rules to Identify Silkworm Varieties of Northern Sericulture Area＂. Observations on silkworm rearing, cocoon-spring investigation, silk quality were combined to do the comparative analysis so as to subjectively reflect the performances of these varieties in Shaanxi province.