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1986年1—12月逐日测定了宿鸭湖水库浮游植物初级生产力,结果表明该水库浮游植物净生产量为年平均10.22gO_2/m~2d,初级生产量为579.6kgO_2/ha,折合浮游植物鲜重353 kg/ha。由此,估算出宿鸭湖水库鲢、鳙生产潜力为17.7kg/hd。
The primary productivity of phytoplankton in Suyahu Reservoir was measured daily from January to December in 1986. The results showed that the net production of phytoplankton in this reservoir was 10.22gO_2 / m ~ 2d and the primary production was 579.6kgO_2 / ha, which was equivalent to the fresh phytoplankton Weigh 353 kg / ha. As a result, the estimated silver carp Suyu Lake Reservoir, 鳙 production potential of 17.7kg / hd.