东风县龙头水库主养鳙鱼成效显著

Dongfeng county Longtou reservoir main Hypophthalmichthys nobilis fruitful

吉林省东风县龙头水库采用传统的养殖方式,外加控制野生杂鱼的办法,利用水库自身的生态条件,主养鳙鱼,同时搭配养殖鲤、草鱼、青鱼、团头鲂,取得了可喜成果。2018年放养的4万尾鳙鱼种,经过2年的自然生长,规格达到2.9kg,总产值达120余万元,该项成果是过去传统鲢鳙混养的2倍多。

Jilin Province Dongfeng County Longtou Reservoir adopts the traditional way of farming,plus control wild fish,by using the ecological conditions of the reservoir,the main Hypophthalmichthys nobilis,at the same time,with Cyprinus carpio,Ctenopharyngodon idellus,Mylopharyngodon piceus,megalobrama amblycephala,has made gratifying achievements.40000 it grazing species in 2018,after two years of natural growth,specification is 2.9 kg,output value of more than 120 ten thousand yuan,the results is the past traditional silver carps oxtail collection of more than 2 times.