New breakthrough in industrial fish farming in Dalian

Introduction: as the key point of Dalian aquaculture development and new economic growth point, the factory fish industry has made a new breakthrough According to reports, in the first half of this year, 50000 square meters of factory buildings have been built, 100000 square meters will be added in this year, with a total scale of 250000 square meters It is expected that this year's output will reach 800 tons, an increase of 2.3 times over last year, and the output value will be 80 million yuan, an increase of 2.2 times over last year On the basis of last year's 20 factory fish producers in Dalian, another 15 were added in the first half of this year Since the beginning of this year, Dalian Pacific Ocean treasure Co., Ltd has increased its efforts in infrastructure transformation, supporting advanced water treatment system and seedling production facilities respectively, so as to further improve the modernization of fish farming Wafangdian City and Changxing Island, the first mock exam of the more than 20 thousand square meters of greenhouse, and the deep well to develop shed type factory fish culture, and explore a new way for factory fish farming In the year, this model is expected to exceed 50 thousand square meters It is particularly gratifying that the "bottleneck" restricting the development of industrialized fish farming in Dalian has made a great breakthrough in the production of fry: last year, there were only four fry raising units, and now it has increased to eight, with a total of 5 million fry Turbot, grouper, black fish, etc are the first successful fry raising The fry varieties have developed from the single flounder in the past to bass, sea bream, Black Bream, and American red snapper There are more than ten kinds of fish It is understood that by 2005, the land industrial fish farming area of Dalian will be expanded to 600000 square meters, with an annual output of 10000 tons and a production value of 1 billion yuan.