论文部分内容阅读
山女鳟是原产于日本的鲑科鱼类,属日本樱鳟陆封型河川种群。山女鳟适宜生活在山区流水环境,生存水温一般25℃以下,最适生长水温17℃,能养虹鳟的地方都可以养山女鳟。野生的山女鳟主要以水生昆虫为食,人工养殖条件下亦喜食配合饲料。
Mountain trout is native to Japan’s salmonids, is a Japanese saury trout seal type river population. Mountain trout suitable for living in mountainous water environment, the living water temperature below 25 ℃, the optimum growth temperature of 17 ℃, rainbow trout can raise places can be raised trout. The wild mountain trout mainly feeds on aquatic insects, and also feeds on the compound feed under artificial breeding conditions.