| 建鲤当年养成的研究 |
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| 引用本文： | 张方仁,张开登,宋进美,马洪法,吕斌.建鲤当年养成的研究[J].齐鲁渔业,1995(2). |
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| 作者姓名： | 张方仁 张开登 宋进美 马洪法 吕斌 |
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| 作者单位： | 山东省枣庄市市中区淡水养殖试验场，山东省枣庄市水产站 |
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| 摘 要： | 采用提早繁殖、池塘强化育种、网箱强化养殖等综合技术，将当年建鲤苗种养成平均尾重６５８．９ｇ。试验网箱２．４亩，平均每亩净产６８４７０．１ｋｇ，成活率９４％，饵料系数１．２６，每亩利税２５．９７万元，投入产出比１：２．１３。专家鉴定认为，本研究成果达国内同类研究的先进水平，其中平均尾重、商品率、饵料系数居国内同类研究的领先水平。
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| 关 键 词： | 建鲤，缩短养殖周期，早繁网箱，强化育种 |
On Raising Jian-Carp Fingerlings up to the Adult Fish in the Same Year |
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| Zhang Fangren et al.On Raising Jian-Carp Fingerlings up to the Adult Fish in the Same Year[J].Shandong Fisheries,1995(2). |
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| Authors: | Zhang Fangren |
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| Abstract: | The fingerlingr of Jian-carp were fsrmed up to the adult fish with comprehensive techniques such as moving up the breeding time,strengthening to rear fingerlings in ponds and intensifying cultivation in net cages. The average weight of the adult Jian-carp was 658. 9g per individual. The toeal area of the experimental cages was 2.4 mu and the average poy mu net yield was 68470. 1kg. The surviral rate was 9%,the feed coefficient 1.26. The profit and tax per mu were259.7 thousand yuan. The ratio of input and output was 1:2.13. The result,appraised by experts,has met the dvanced standard,compared with that of the same study project. |
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| Keywords: | Jian-carp shorten farming circle early breeding net cage strengthening fingerling-rearing |
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