努力提高精养鱼池的单产是农机、水产两部门的共同任务。我市东西湖区养殖场水科所4亩鱼池高产试验表明,渔艺和渔机工程措施有机结合起来,起到了巨大的作用。东西湖区养殖场水科所从1979年起,在一口4亩鱼池内进行机械挖泥清淤、机械增氧、饲料机械和投喂机械等综合试验,当年 Efforts to raise the yield of intensive fish ponds are the common tasks of the two departments of agricultural machinery and aquatic products. Donghu Lake District farms aquaculture 4 acres of fish ponds high yield test shows that fisheries and fisheries engineering measures combine to play a tremendous role. East Lake Water District Aquaculture Institute from 1979 onwards, in a 4 acres of fish ponds dredging mechanical dredging, mechanical oxygenation, feed machinery and feeding machinery and other comprehensive test, the year