| 主养青鱼高产池塘的浮游植物和有机碎屑 |
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| 引用本文： | 王友亮,姚宏禄,吴乃薇,顾月兰,边文冀.主养青鱼高产池塘的浮游植物和有机碎屑[J].水产学报,1994,18(4):297-304. |
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| 作者姓名： | 王友亮 姚宏禄 吴乃薇 顾月兰 边文冀 |
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| 作者单位： | 江苏省淡水水产研究所 |
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| 摘 要： | 本文报道了主养青鱼净产１１．２５、１５吨／公顷·年两个产量级池塘的浮游植物和有机碎屑组成、现存量的研究结果：浮游植物丰度为２０－６０ｍｇ／Ｌ，有机碎屑丰度为３０－７０ｍｇ／Ｌ；浮游植物群落由７种优势种群交替组成，它们分别是隐藻（Ｃｒｙｐｔｏｍｏｎａｓ．ｓｐｐ）、蓝裸甲藻（Ｇｙｍｎｏｄｉｎｕｍｃｙａｎｅｕｍ）、裸藻（Ｅｕｇｌｅｎａｓｐｐ）、针杆藻（Ｓｙｎｅｄｒａｓｐ．）和菱形藻（Ｎｉｔｚｓｃｈｉａｓｐ．）、尖头藻（ＲａｐｈｉｄｉｏｐｓｉｓｓＰＰ）、裂面藻（Ｍｅｒｉｓｍｏｐｅｄｉａｓｐｐ．）、绿球藻类（Ｃｈｌｏｒｅｌｌａｃｅａｅｓｐｐ．），隐藻为主的鞭毛藻类占优势。文中还探讨了浮游植物与鱼池水质净化、浮游植物有机碎屑丰度与鱼产量的关系。
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| 关 键 词： | 青鱼 高产鱼塘 浮游植物 有机碎屑 |
| 收稿时间： | 1993/7/26 0:00:00 |
| 修稿时间： | 1/1/1993 12:00:00 AM |
PHYTOPLANKTON AND ORGANIC-DETRITUS IN HIGH-OUTPUT FISH PONDS WITH BLACK CARP AS THE MAJOR CULTURED SPECIES |
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| Wang Youliang,Yao Honglu,Wu Naiwei,Gu Yuelan and Bian Wenji.PHYTOPLANKTON AND ORGANIC-DETRITUS IN HIGH-OUTPUT FISH PONDS WITH BLACK CARP AS THE MAJOR CULTURED SPECIES[J].Journal of Fisheries of China,1994,18(4):297-304. |
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| Authors: | Wang Youliang Yao Honglu Wu Naiwei Gu Yuelan and Bian Wenji |
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| Institution: | Jiangsu Provincial Freshwater Fisheries Research institute, Naming 210017;Jiangsu Provincial Freshwater Fisheries Research institute, Naming 210017;Jiangsu Provincial Freshwater Fisheries Research institute, Naming 210017;Jiangsu Provincial Freshwater Fisheries Research institute, Naming 210017;Jiangsu Provincial Freshwater Fisheries Research institute, Naming 210017 |
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| Abstract: | The phytoplankton population and organic-detritus of high-output (11.25-15 metric tons/ha. yr) fishponds with black carp as the major cultured species were studied during 1983-1984. The results indicated that the standing biomass of phytoplankton(wet) was 20-60mg/L and the standing crop of organic-detritus was 30-70mg/L. The dominant species of the studied phytoplankton community are Cryptomonas spp., Gymmodinum cyaneum. Euglena spp., Synedra spp., Nitzschia spp., Raphidiopsis spp., Merismopedia spp. and Chlorellaceae spp., which formed the water bloom alienately. The paper also studied the relationship between phytoplankton and water quality, and the relation between a bundance of phytoplankton organic-detrutus and fish output. |
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| Keywords: | black carp high-output fishponds phytoplankton organic-detritus |
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