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虹鳟鱼是一种名贵的冷水性鱼,肉质鲜美,营养价值高,生长迅速,适应高密度流水饲养,而且饵料利用率高,全年均可生长。单产高,易捕捞。1984年内蒙呼和浩特市郊渔场引进虹鳟鱼试养,获得成功。目前,从内蒙养鱼生产情况看,扩大和发展虹鳟鱼只要注意建池地点的选择,培养鱼苗种,饲料及养殖技术等有关问题,均能取得较高的经济效益。1、建池地点的选择条件包括水流大小、水质、交通、电源、地
Rainbow trout is a rare cold water fish, delicious meat, high nutritional value, rapid growth, adapt to high-density water feeding, and the utilization of bait high throughout the year can grow. High yield, easy to catch. In 1984, Inner Mongolia Hohhot Suburban Fisheries introduced rainbow trout trial and achieved success. At present, from the perspective of the production of fish in Inner Mongolia, the expansion and development of rainbow trout can achieve high economic benefits as long as the attention is paid to the selection of the locations for establishing the ponds and the cultivation of fry seed, feed and breeding technologies. 1, the construction site selection conditions include water flow size, water quality, traffic, power, ground