北方蚕区第五批桑品种鉴定(山西点)试验报告

The Experimental Report on the Fifth Batch of Mulberry Varieties Identification in Northern Silkworm Rearing Area(Shanxi)

2011—2013年,山西省蚕业科学研究院对北方蚕区3个单位7个桑品种进行了鉴定。田间调查和实验室鉴定结果表明,7个参鉴桑品种生长势强、产叶量高,品质特性良好,在形态特征和生物学特性方面与对照存在不同程度的差异,而昌盛、9330两个品种的表现比较突出。

From the year of 2011 to 2013, seven mulberry varieties from three units of northern silkworm rearing area were identified by Shanxi Sericulture Institute. Field investigation and laboratory identification results showed that seven varieties for identification grew strongly, with high leaf yield and good quality. Their morphological and biological characteristics were different from that of the control. In contrast, Changsheng and 9330 were superior to other five varieties.