| 浮床栽培鱼腥草对吉富罗非鱼养殖池塘水质的影响 |
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| 引用本文： | 郑 尧,邴旭文,范立民,裘丽萍,宋 超,孟顺龙,胡庚东,吴 伟,徐 跑,陈家长.浮床栽培鱼腥草对吉富罗非鱼养殖池塘水质的影响[J].中国农学通报,2016,32(14):26-31. |
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| 作者姓名： | 郑 尧 邴旭文 范立民 裘丽萍 宋 超 孟顺龙 胡庚东 吴 伟 徐 跑 陈家长 |
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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/农业部淡水鱼类遗传育种与养殖生物学重点开放实验室/农业部长江下游渔业资源环境科学观测实验站/中国水产科学研究院内陆渔业生态环境和资源重点开放实验室,中国水产科学研究院淡水渔业研究中心/农业部淡水鱼类遗传育种与养殖生物学重点开放实验室/农业部长江下游渔业资源环境科学观测实验站/中国水产科学研究院内陆渔业生态环境和资源重点开放实验室,中国水产科学研究院淡水渔业研究中心/农业部淡水鱼类遗传育种与养殖生物学重点开放实验室/农业部长江下游渔业资源环境科学观测实验站/中国水产科学研究院内陆渔业生态环境和资源重点开放实验室,中国水产科学研究院淡水渔业研究中心/农业部淡水鱼类遗传育种与养殖生物学重点开放实验室/农业部长江下游渔业资源环境科学观测实验站/中国水产科学研究院内陆渔业生态环境和资源重点开放实验室,中国水产科学研究院淡水渔业研究中心/农业部淡水鱼类遗传育种与养殖生物学重点开放实验室/农业部长江下游渔业资源环境科学观测实验站/中国水产科学研究院内陆渔业生态环境和资源重点开放实验室,中国水产科学研究院淡水渔业研究中心/农业部淡水鱼类遗传育种与养殖生物学重点开放实验室/农业部长江下游渔业资源环境科学观测实验站/中国水产科学研究院内陆渔业生态环境和资源重点开放实验室,中国水产科学研究院淡水渔业研究中心/农业部淡水鱼类遗传育种与养殖生物学重点开放实验室/农业部长江下游渔业资源环境科学观测实验站/中国水产科学研究院内陆渔业生态环境和资源重点开放实验室,中国水产科学研究院淡水渔业研究中心/农业部淡水鱼类遗传育种与养殖生物学重点开放实验室/农业部长江下游渔业资源环境科学观测实验站/中国水产科学研究院内陆渔业生态环境和资源重点开放实验室,中国水产科学研究院淡水渔业研究中心/农业部淡水鱼类遗传育种与养殖生物学重点开放实验室/农业部长江下游渔业资源环境科学观测实验站/中国水产科学研究院内陆渔业生态环境和资源重点开放实验室,中国水产科学研究院淡水渔业研究中心/农业部淡水鱼类遗传育种与养殖生物学重点开放实验室/农业部长江下游渔业资源环境科学观测实验站/中国水产科学研究院内陆渔业生态环境和资源重点开放实验室 |
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| 基金项目： | 现代农业产业技术体系专项“罗非鱼产业技术体系养殖技术与环境岗位”(CARS-49)；国家科技支撑计划“池塘养殖水质净化和修复技术研究与示范”(2015BAD13B03)；中央级科研院所基本科研业务费“共生养殖模式下鱼腥草化感作用对罗非鱼免疫增强效应的研究”(2015JBFR03)。 |
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| 摘 要： | 为研究浮床栽培鱼腥草(0、5%、10%和15%种植面积)对吉富罗非鱼养殖池塘的水质净化作用,测定了NH_4+~-N、NO_3~--N、NO_2~--N、TN、TP、CODMn等主要水质指标。结果表明,在同样的试验条件下,7—8月份鱼腥草处理组NO_3~--N下降,与此同时带来了NH_4~+-N(除5%处理组)和NO_2~--N的上升。9月份浮床栽培鱼腥草对5种水质指标的平均去除率在3%~38%之间。5%鱼腥草种植面积适合进行中试。通过鱼腥草的采收,5%鱼腥草处理组叶、根茎的产量分别可达112.4、1619.2 kg/hm~2,且可从养殖水体带走0.38 g/m~2的总氮,0.06 g/m~2的磷元素;同时收获鱼总重和所测生物学指标(除体重)显著高于对照和其他处理组,且对成活率和饵料系数无多大影响。
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| 关 键 词： | 浮床栽培 鱼腥草 池塘养殖 吉富罗非鱼 |
| 收稿时间： | 1/7/2016 12:00:00 AM |
| 修稿时间： | 2016/4/25 0:00:00 |
Houttuynia cordata Thunb Cultivation on Floating Bed Affecting Water Quality of GIFT Tilapia Aquaculture Pond |
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| Zheng Yao,Bing Xuwen,Fan Limin,Qiu Liping,Song Chao,Meng Shunlong,Hu Gengdong,Wu Wei,Xu Pao and Chen Jiazhang.Houttuynia cordata Thunb Cultivation on Floating Bed Affecting Water Quality of GIFT Tilapia Aquaculture Pond[J].Chinese Agricultural Science Bulletin,2016,32(14):26-31. |
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| Authors: | Zheng Yao Bing Xuwen Fan Limin Qiu Liping Song Chao Meng Shunlong Hu Gengdong Wu Wei Xu Pao and Chen Jiazhang |
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| Institution: | Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences/Key Laboratory of Genetic Breeding and Aquaculture Biology of Freshwater Fishes, Ministry of Agriculture/Scientific Observing and Experimental Station of Fishery Resources and Environment in the Lower Reaches of the Yangtze River, Ministry of Agriculture/Key Open Laboratory of Ecological Environment and Resources of Inland Fisheries, Chinese Academy of Fishery Sciences, Wuxi Jiangsu,Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences/Key Laboratory of Genetic Breeding and Aquaculture Biology of Freshwater Fishes, Ministry of Agriculture/Scientific Observing and Experimental Station of Fishery Resources and Environment in the Lower Reaches of the Yangtze River, Ministry of Agriculture/Key Open Laboratory of Ecological Environment and Resources of Inland Fisheries, Chinese Academy of Fishery Sciences, Wuxi Jiangsu,Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences/Key Laboratory of Genetic Breeding and Aquaculture Biology of Freshwater Fishes, Ministry of Agriculture/Scientific Observing and Experimental Station of Fishery Resources and Environment in the Lower Reaches of the Yangtze River, Ministry of Agriculture/Key Open Laboratory of Ecological Environment and Resources of Inland Fisheries, Chinese Academy of Fishery Sciences, Wuxi Jiangsu,Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences/Key Laboratory of Genetic Breeding and Aquaculture Biology of Freshwater Fishes, Ministry of Agriculture/Scientific Observing and Experimental Station of Fishery Resources and Environment in the Lower Reaches of the Yangtze River, Ministry of Agriculture/Key Open Laboratory of Ecological Environment and Resources of Inland Fisheries, Chinese Academy of Fishery Sciences, Wuxi Jiangsu,Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences/Key Laboratory of Genetic Breeding and Aquaculture Biology of Freshwater Fishes, Ministry of Agriculture/Scientific Observing and Experimental Station of Fishery Resources and Environment in the Lower Reaches of the Yangtze River, Ministry of Agriculture/Key Open Laboratory of Ecological Environment and Resources of Inland Fisheries, Chinese Academy of Fishery Sciences, Wuxi Jiangsu,Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences/Key Laboratory of Genetic Breeding and Aquaculture Biology of Freshwater Fishes, Ministry of Agriculture/Scientific Observing and Experimental Station of Fishery Resources and Environment in the Lower Reaches of the Yangtze River, Ministry of Agriculture/Key Open Laboratory of Ecological Environment and Resources of Inland Fisheries, Chinese Academy of Fishery Sciences, Wuxi Jiangsu,Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences/Key Laboratory of Genetic Breeding and Aquaculture Biology of Freshwater Fishes, Ministry of Agriculture/Scientific Observing and Experimental Station of Fishery Resources and Environment in the Lower Reaches of the Yangtze River, Ministry of Agriculture/Key Open Laboratory of Ecological Environment and Resources of Inland Fisheries, Chinese Academy of Fishery Sciences, Wuxi Jiangsu,Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences/Key Laboratory of Genetic Breeding and Aquaculture Biology of Freshwater Fishes, Ministry of Agriculture/Scientific Observing and Experimental Station of Fishery Resources and Environment in the Lower Reaches of the Yangtze River, Ministry of Agriculture/Key Open Laboratory of Ecological Environment and Resources of Inland Fisheries, Chinese Academy of Fishery Sciences, Wuxi Jiangsu,Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences/Key Laboratory of Genetic Breeding and Aquaculture Biology of Freshwater Fishes, Ministry of Agriculture/Scientific Observing and Experimental Station of Fishery Resources and Environment in the Lower Reaches of the Yangtze River, Ministry of Agriculture/Key Open Laboratory of Ecological Environment and Resources of Inland Fisheries, Chinese Academy of Fishery Sciences, Wuxi Jiangsu,Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences/Key Laboratory of Genetic Breeding and Aquaculture Biology of Freshwater Fishes, Ministry of Agriculture/Scientific Observing and Experimental Station of Fishery Resources and Environment in the Lower Reaches of the Yangtze River, Ministry of Agriculture/Key Open Laboratory of Ecological Environment and Resources of Inland Fisheries, Chinese Academy of Fishery Sciences, Wuxi Jiangsu |
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| Abstract: | In order to study the purification effect of Houttuynia cordata Thunb cultivation on floating bed (0, 5%, 10% and 15% planting area) on water quality of intensive aquaculture ponds of GIFT tilapia, contents of the main water quality indexes including ammonium nitrogen (NH4 -N), nitrate nitrogen (NO3--N), nitrite nitrogen (NO2--N), total nitrogen (TN), total phosphorus (TP) and CODMn were measured. The results showed that the content of NO3--N decreased, and leaded to the increase of NH4 -N (except for 5% planting area) and NO2--N in the treatment groups in July and August. The removal rate of the treatment groups on the five indexes was 3%-38%. And 5% planting area of H. cordata Thunb was suitable for GIFT tilapia aquaculture ponds. The leaf and rhizome yield of H. cordata Thunb was 112.4, 1619.2 kg/hm2, respectively in the 5% treatment group. Houttuynia cordata Thunb cultivated on floating bed would take 0.38 g/m2 TN and 0.06 g/m2 TP away in the 5% treatment group. And the total weight of tilapia and biological indicators (except for body weight) were improved significantly compared with those in the control group and other treatments, while the survival rate and feed coefficient had no significant difference. |
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| Keywords: | cultivation on floating bed Houttuynia cordata Thunb pond culture GIFT tilapia |
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