| 罗氏沼虾高产养殖技术试验 |
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| 引用本文： | 徐乐宗,丁增和.罗氏沼虾高产养殖技术试验[J].齐鲁渔业,1998,15(1):32-33. |
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| 作者姓名： | 徐乐宗 丁增和 |
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| 作者单位： | 胶南市淡水养殖技术指导站!266400 |
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| 摘 要： | 进行了北方地区提高罗氏沼韪养殖效益试验。采取虾苗暂养，控制水深，大棚保温，驯喂高含量蛋白质的人工饵料，加强管理和疾病防治等措施，在总面积２０亩的试验池中，共产罗氏沼虾２５１０ｋｇ，平均亩产１２５．５ｋｇ，出池规格３２尾／ｋｇ，平均每尾体长１５．３ｃｍ，商品率９８．５％。
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| 关 键 词： | 罗氏沼虾 养殖 虾苗暂养 驯喂人工饵料 水质调节 |
Experiment on Technique for High Yield of Farming Macrobrachium rosenbergii in the Pond in North China |
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| Xu Lezong et al.Experiment on Technique for High Yield of Farming Macrobrachium rosenbergii in the Pond in North China[J].Shandong Fisheries,1998,15(1):32-33. |
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| Authors: | Xu Lezong |
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| Abstract: | The paper reported the experimental result about how to raise the benefit in farming the Macrobrachium rosenbergii in North China. The technical measures were taken such as temporary culture of the baby shrimps, keeping the pond water temperature suitable for the shrimp's growing with the plastic shed, getting the shrimp acclimatized to eat artificial feed with rich content of protein, strengthening management and protecting against diseases. In the experimental ponds with the total area of 20 mu pnduced Macrobrachium rosenbergii of 2510 kg,125. 5 kg per mu on avergae. The average size, body weight and length separately reached to 32 inds/kg, 31. 25 g/ind and 15. 3 cm/ind. The commercial rate was 98. 5 %. |
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| Keywords: | Macrobrachium rosenbergii temporary culture of baby shrimp tame to feed on artificial diet control water temperature protect against shrimp diseases |
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