金属聚氨酯夹芯板对蚕种孵化率的影响  

The Effect of Polyurethane Metallic Sandwich Laminate on Hatching Percentage of Silkworm Eggs

作　　者：徐杰[1] 陈灵方[1] 孟正乐[1] 何恩洁[1] 张三妹[1] 

机构地区：[1]浙江省农业厅蚕种科技服务中心,浙江杭州310020

出　　处：《蚕桑通报》2004年第4期18-19,共2页Bulletin of Sericulture

摘　　要：金属聚氨酯夹芯板是一种新型建筑材料,保温性能好,在蚕种冷藏中有高效、节能的优点,经孵化试验对蚕种孵化率没有不良影响。The Metallic polyurethane sandwich laminate was a new type of building materials,of with the capability of heat-protective was better , which was without bad effect on the Hatch ratio of silkworm eggs.

关 键 词：聚氨酯 冷藏 蚕种 孵化率 

分 类 号：S882.3[农业科学—特种经济动物饲养]