| 富水水库渔业增殖措施及其效果 |
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| 引用本文： | 庄平 柯福恩. 富水水库渔业增殖措施及其效果[J]. 淡水渔业, 1991, 0(6): 8-11 |
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| 作者姓名： | 庄平 柯福恩 |
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| 作者单位： | 中国水产科学研究院长江水产研究所，中国水产科学研究院长江水产研究所，中国水产科学研究院长江水产研究所，中国水产科学研究院长江水产研究所，中国水产科学研究院长江水产研究所 沙市 434000，沙市 434000，沙市 434000，沙市 434000，沙市 434000 |
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| 摘 要： | 渔业增殖工作包括重点保护增殖底栖杂食性鱼类,合理控制利用凶猛鱼类,移植引进鱼类新品种以及投放大规格鲢、鳙鱼种等综合措施.总渔获量由1985年的250吨,增至1990年的881吨.底栖杂食性鱼类由占渔获物总量的29.1％上升为46.1％,肉食性凶猛鱼类由62.5％降至34.8％。移植入库的太湖新银鱼已能在库中自行繁衍。
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| 关 键 词： | 富水水库 渔业增殖 效果 |
MEASURES AND THEIR EFFECTS OF FISH STOCK INCREASING IN FUSHUI RESERVIOR |
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| Zhuang Ping,Ke Fuen,Wei Qiwei,Luo Junde Yang Wenhua. MEASURES AND THEIR EFFECTS OF FISH STOCK INCREASING IN FUSHUI RESERVIOR[J]. Freshwater Fisheries, 1991, 0(6): 8-11 |
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| Authors: | Zhuang Ping Ke Fuen Wei Qiwei Luo Junde Yang Wenhua |
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| Abstract: | This paper reports the exploitation of Fushui Reservior (5, 500hactors) inextensive fisheries. The easures of fish stock increasing can be summarized as follows: (1) Protectionand multiplication of bottom omnivore fishes. (2) Population control and rational utilization ofcarnivorous fishes. (3) Stocking of the fingerlings of silver and bighead carps. (4) TransplantingNeosalanx taihuensis Chen to the reservior.By 1990, the fish catch had reached to 881 tons, a more than 3. 5-fold increase over 1986. Thechanges of species composition in the catch were (1) bottom omnivore fishes had increased to 46. 1from 29. 1%, (2) carnivorous fishes had reduced to 34. 8% from 62. 5%. |
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| Keywords: | Fushui Reservior fish stock increasing effect |
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