摘要
鸟类食蛋是造成减蚕率高的重要原因之一,过去防鸟多用枪杀,1987年开始利用闪光带驱鸟即保护了柞蚕,又保护了鸟类生存,解决了林蚕之间的矛盾。连续5年试验结果表明平均增产柞蚕茧16.43％,此技术适用于春蚕和秋蚕,方法简便,易行,成本低。
Bird injury is one of the main of the high decreasing percentage in tussah population and the birds were killed with guns in the past. Expelling birds by flash band not only protected the tussah but also the birds and solved the contradiction between the tussah and the forest. The 5--yeas continued experiment proved that the cocoon yield inoreased by 16.43% in the protected field with low cost. The flash brand technology is simple, feasible and suitahle for spring as well as autumn tussah reasing.
出处
《沈阳农业大学学报》
CAS
CSCD
1992年第4期298-301,共4页
Journal of Shenyang Agricultural University
