| 淡水养殖池塘水质评价指标体系研究(英文) |
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| 引用本文： | 刘曼红,于洪贤,刘其根,王瑞梅.淡水养殖池塘水质评价指标体系研究(英文)[J].Agricultural Science&Technology,2011(7). |
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| 作者姓名： | 刘曼红 于洪贤 刘其根 王瑞梅 |
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| 作者单位： | 东北林业大学野生动物资源学院;上海海洋大学农业部水产种质资源与养殖生态重点开放实验室;中国农业大学经济管理学院; |
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| 基金项目： | Supported by National Natural Science Foundation of China (40801227); Foundation of Key Laboratory of Aquatic Genetic Resources and Aquacul-tural Ecology,Ministry of Agriculture (KFT2006-7)~~ |
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| 摘 要： | 目的]建立淡水养殖池塘水质评价指标体系。方法]通过专家访谈法、问卷调查法、实地调研法及DELPHI法,在综合分析淡水养殖池塘水质各影响因子的基础上,对14个淡水养殖池塘水环境因子的重要程度进行了排序,选择其中5个因素作为指标建立了淡水养殖池塘水质评价指标体系,并确定了各指标的阈值。结果]淡水养殖池塘水质因子重要程度排序为溶解氧>pH>浮游植物量>透明度>总氮>浮游动物量>水温>生化需氧量>水色>盐度>总硬度;根据重要程度的大小,确定溶解氧、pH、透明度、浮游植物量、总氮5个指标为池塘水质评价的指标体系。对淡水养殖池塘水质等级进行5级划分,并采用专家问卷方法获得鱼类对各指标的耐受程度范围。结论]为淡水养殖池塘水质评价提供了理论依据。
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| 关 键 词： | 淡水养殖 水质评价 指标体系 |
Water Quality Evaluation Index System for Freshwater Aquaculture Pond |
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| LIU Man-hong,YU Hong-xian,LIU Qi-gen,WANG Rui-mei .College of Wildlife Resources,Northeast Forestry University,Harbin ,.Key Laboratory of Aquatic Genetic Resources , Aquacultural Ecology,Ministry of Agriculture,Shanghai Ocean University,Shanghai ,.School of Economics , Management,China Agricultural University,Beijing.Water Quality Evaluation Index System for Freshwater Aquaculture Pond[J].农业科学与技术(英文版),2011(7). |
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| Authors: | LIU Man-hong YU Hong-xian LIU Qi-gen WANG Rui-mei College of Wildlife Resources Northeast Forestry University Harbin Key Laboratory of Aquatic Genetic Resources Aquacultural Ecology Ministry of Agriculture Shanghai Ocean University Shanghai School of Economics Management China Agricultural University Beijing |
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| Institution: | LIU Man-hong1,YU Hong-xian1,LIU Qi-gen2,WANG Rui-mei3* 1.College of Wildlife Resources,Northeast Forestry University,Harbin 150040,2.Key Laboratory of Aquatic Genetic Resources and Aquacultural Ecology,Ministry of Agriculture,Shanghai Ocean University,Shanghai 200090,3.School of Economics and Management,China Agricultural University,Beijing 100083 |
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| Abstract: | Objective] The aim was to establish the water quality evaluation index system for freshwater aquaculture pond.Method] The expert survey,DELPHI,field research and other methods were used.Based on the analysis of factors influencing water quality of freshwater aquaculture pond,and the importance degree of 14 factors influencing water quality of freshwater aquaculture pond was ordered.Then,five factors were selected as index to establish the water quality evaluation index system of freshwater aquaculture wit... |
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| Keywords: | Freshwater aquaculture Water quality assessment Indexes system |
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