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黑龙江省是我国北疆边陲的一个内陆省份,幅员广阔,资源丰富。属寒温带大陆性气候,无霜期平均只有120天,鱼类越冬期长,生长期短,池塘渔业的生产方式与南方各省有所不同,且养鱼历史也较短。1978年国家确定在我省十个市县建立商品鱼基地后,池塘渔业才开始走向正轨。1985年全省池塘面积达34.76万亩,比1978年增加一倍;池塘养殖产量19,970吨,比1978年增加6.4倍;整个“六五”期间,池塘增产量年递增率为32.6％,超过
Heilongjiang Province is an inland province of the northern border town of China, with a vast area and abundant resources. Cold temperate continental climate, the average frost-free period of only 120 days, long winter fish, short growth period, the production of pond fisheries and the southern provinces are different, and the history of fish is also short. In 1978, the state decided to establish a commercial fish base in ten cities and counties of our province, before the pond fishery started to go on track. In 1985, the province’s pond area reached 34.76 million mu, doubling that of 1978; the pond aquaculture output was 19,970 tons, an increase of 6.4 times that of 1978; and the annual increase rate of pond production increased by 32.6% during the entire “Sixth Five-Year Plan”