综合种养模式的环境及经济效能研究
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- 英文论文题名：Study on the Environment and Economic Efficiency of Integrated Planting and Breeding
- 论文作者：刘然 ; 李冰 ; 王林 ; 余家辉 ; 朱加宾 ; 蒋高中
- 英文论文作者：LIU Ran ; LI Bing ; WANG Lin ; YU Jiahui ; ZHU Jiabin ; JIANG Gaozhong ; WuXi Fisheries College Nanjing Agricultural University
- 年：2016
- 作者机构：南京农业大学无锡渔业学院;中国水产科学研究院淡水渔业研究中心农业部淡水渔业和种质资源利用重点实验室;
- 论文关键词：综合种养模式 ; 养殖环境 ; 水质评价 ; 经济效能
- 英文论文关键词：Integrated planting and breeding mode ; Aquaculture environment ; Water quality evaluation ; Economic efficiency
- 会议召开时间：2016-11-02
- 会议录名称：2016年中国水产学会学术年会论文摘要集
- 语种：中文
- 分类号：S964.2
- 学会代码：OGSB
- 会议名称：2016年中国水产学会学术年会
- 会议地点：中国四川成都
- 主办单位：中国水产学会、四川省水产学会
- 学会名称：中国水产学会
- 页数：1
- 文件大小：534k
- 原文格式：D
- 会议级别：全国
摘要
渔农综合种养模式作为一种复合农业生态系统,具有突出的生态价值,同时还具有较高的经济效益。该系统设计采用稻鱼共作的模式,在稻田中同期进行种稻和养鱼,同时收获。主要设计区域包括水渠、主沟、鱼道、排水口及投饲点。系统共分为3个区域,每个区域采用不同的品种搭配方式,其中A区、B区、C区的示范面积分别为13亩,12亩及13亩。水稻品种为"虾蟹丰1号"及"南粳46",养殖品种为"太湖一号"青虾、沙塘鳢及红罗非。目前主要开展的研究工作包括水体理化指标变化趋势及差异性研究、水体及底泥微生物指标的时空差异性分析、水体中C、N的循环通路的研究、水稻及养殖生物产量、效益的对比分析。对种养环境及经济效能进行了较为系统、全面的研究和分析。
Integrated farming and fishery model as a composite agro-ecological system, has outstanding ecological value, but also has a high economic efficiency. The system is designed to use rice-fish co-production model, rice and fish were planted at the same time in the paddy field and harvested.The main design areas include drains, main channel, fish channel, drainage outlet and feeding points. The system is divided into three areas, each region with different species,including A, B, C demonstration area of 13 acres, 12 acres and 13 acres. The varieties of rice were Shrimp-crab 1 and Nangjing 46, and the cultivated variety were Taihu No.1 freshwater shrimp,Sand dune and Red tilapia. At present, the main research work includes the study on variation tendency and difference of physical and chemical indexes of water, temporal and spatial variability of microbiological indices in water body and sediment, study on circulation pathway of C and N in water,and the comparative analysis of iice yield and benefit.The systematical and comprehensive research and analysis on the planting environment and economic efficiency were carried out.
Integrated farming and fishery model as a composite agro-ecological system, has outstanding ecological value, but also has a high economic efficiency. The system is designed to use rice-fish co-production model, rice and fish were planted at the same time in the paddy field and harvested.The main design areas include drains, main channel, fish channel, drainage outlet and feeding points. The system is divided into three areas, each region with different species,including A, B, C demonstration area of 13 acres, 12 acres and 13 acres. The varieties of rice were Shrimp-crab 1 and Nangjing 46, and the cultivated variety were Taihu No.1 freshwater shrimp,Sand dune and Red tilapia. At present, the main research work includes the study on variation tendency and difference of physical and chemical indexes of water, temporal and spatial variability of microbiological indices in water body and sediment, study on circulation pathway of C and N in water,and the comparative analysis of iice yield and benefit.The systematical and comprehensive research and analysis on the planting environment and economic efficiency were carried out.
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