| 鲤科鱼类池塘养殖技术效率的研究 |
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| 引用本文： | 缪为民,袁新华,钱继仁,苏雪英.鲤科鱼类池塘养殖技术效率的研究[J].中国渔业经济,2003(4):38-41. |
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| 作者姓名： | 缪为民 袁新华 钱继仁 苏雪英 |
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| 作者单位： | 中国水产科学研究院淡水渔业研究中心,江苏无锡,214081 |
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| 摘 要： | 本文应用随机边界产量函数对我国鲤科鱼类池塘养殖的技术效率进行了分析。通过对全国7个省283个渔场的鲤科鱼类池塘养殖生产情况的分析，表明我国鲤科鱼类池塘养殖总体技术效率水平较高，平均技术效率水平达到70．8％。本文还对影响技术效率的主要因子进行了分析，并就如何进一步提高我国水产养殖生产的技术效率进行了探讨。
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| 关 键 词： | 鲤科鱼类 池塘养殖 技术效率 影响因子 随机边界产量模型 |
| 文章编号： | 1009-590X(2003)04-0038-04 |
| 修稿时间： | 2003年5月28日 |
The technical efficiency analysis of pond carp production an application of stochastic frontier function |
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| MIAO Wei-min,YUAN Xin-hua,QIAN Ji-ren,SU Xue-ying.The technical efficiency analysis of pond carp production an application of stochastic frontier function[J].Chinese Fisheries Economics,2003(4):38-41. |
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| Authors: | MIAO Wei-min YUAN Xin-hua QIAN Ji-ren SU Xue-ying |
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| Abstract: | The pap er focused on technical efficiency of carp production in China by using the pro duction frontier and technical inefficiency model.The analysis of data from283pond based carp farms in7provinces of China indicates that high technical efficiency is attained in pond based carp culture in China in general,the mean efficiency of carp production is about 70.8%.The major factors influ encing the technical efficiency were identified;approaches to improve the technical efficiency of aquaculture production in China were also discussed. |
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| Keywords: | Carps Aquaculture Stochastic frontier production Technical efficiency |
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