基于网箱灯光诱饵技术的匙吻鲟养殖试验

摘要

在安康瀛湖库区进行网箱灯光诱饵技术(不投饵)养殖匙吻鲟试验.结果表明:灯光诱饵试验组相较无灯光组在鱼体长、体重、吻长等方面均有一定程度的提高.水库网箱利用灯光诱饵技术养殖匙吻鲟在安康瀛湖库区显示出较好的生长速度,具有广阔的推广前景.%A feeding experiment of cage-reared paddlefish with light trapping techniques (no artificial feeding) was completed in Ankang Yinghu reservoir from August 16 to December 17 in 2010. The results suggested that there are certain improvement on body length, body weight and snout length of the light trapping group compared to the no-lighting group. Cage-reared paddlefish with light trapping techniques in Ankang Yinghu reservoir areas showed better growth rate, and broad prospects for promotion.