| 龙头水库浮游植物初级产量、浮游生物生物量和鲢鳙鱼产力的研究 |
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| 引用本文： | 张来发,王爱民,赵金利.龙头水库浮游植物初级产量、浮游生物生物量和鲢鳙鱼产力的研究[J].水产学报,1981,5(2):171-178. |
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| 作者姓名： | 张来发 王爱民 赵金利 |
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| 作者单位： | 吉林省水利局水产处
(张来发，王爱民)，吉林省水利局水产处(赵金利) |
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| 摘 要： | 1978-1979年在龙头水库进行了浮游植物初级产量和浮游生物生物量的研究。浮游植物初级产量每昼夜平均为1．88克碳／米^2。浮游植物和浮游动物生物量分别为5：764mg／L和0：587mg／L。用龙头水库的实例来讨论水域生态系的供饵能力、鲢鳙鱼产力和鱼种的合理放养量。
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| 关 键 词： | 鲢鳙鱼 鱼产力 生物量 产量 浮游生物 浮游植物 合理放养 生态系 浮游动物 鱼种 |
A STUDY ON PRIMARY PRODUCTIVITY OF PHYTOPLANKTON, BIOMASS OF PLANKTON AND FISH PRODUCTIVITY OF SILVER CARP AND BIG--HEAD IN THE LOUTOU RESERVOIR |
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| Zhang laif,Wang Aimin and Zhao Jinli.A STUDY ON PRIMARY PRODUCTIVITY OF PHYTOPLANKTON, BIOMASS OF PLANKTON AND FISH PRODUCTIVITY OF SILVER CARP AND BIG--HEAD IN THE LOUTOU RESERVOIR[J].Journal of Fisheries of China,1981,5(2):171-178. |
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| Authors: | Zhang laif Wang Aimin and Zhao Jinli |
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| Institution: | Fisheries Department of Water Conservancy Bureau, Jilin Protince;Fisheries Department of Water Conservancy Bureau, Jilin Protince;Fisheries Department of Water Conservancy Bureau, Jilin Protince |
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| Abstract: | The study on primary productivity of phytoplankton and biomass of plankton ofLongtou reservior was carried out during 1978-1979. The mean primary productivityof phytoplankton is 1.88gC/m2 per day. The biomass of phytoplanton and zooplanktonare 5.764mg/L. and 0. 587mg/L respectively. Basing upon the samples of the Longtoureservoir, fish productivity of silver carp (Hypophthalmichthys molitrix) and big-headcarp (Aristichthys nobils) and rational stocking of an aquatic ecosystem are discussed. |
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