湛江凡纳滨对虾的养殖现状及持续发展对策
采用多重分层随机抽样等多种调查方案,从2010年10月到2011年3月,对湛江8个对虾主产区内的200个大、中、小规模对虾养殖场进行了抽样调查,并选取经济、环境和社会可持续发展的代表性指标,分析了对虾养殖可持续发展现状。结果表明,湛江对虾养殖主要包括高位池和土池两种养殖,2009年有77%的对虾养殖场处于盈利状态,阻碍凡纳滨对虾养殖的主要消极因子为天气变化、水质、病害和种苗质量等。政府应加大对对虾养殖业的扶持力度,采取相应措施稳定虾价,保证养殖户对行业的信心。...
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| Published in | 广东农业科学 Vol. 39; no. 14; pp. 158 - 160 |
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| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
Institute of Aquaculture,University of Stirling,FK9 4LA, UK
2012
上海海洋大学省部共建水产种质资源发掘与利用教育部重点实验室,上海,201306%上海海洋大学省部共建水产种质资源发掘与利用教育部重点实验室,上海201306 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1004-874X |
| DOI | 10.3969/j.issn.1004-874X.2012.14.049 |
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| Summary: | 采用多重分层随机抽样等多种调查方案,从2010年10月到2011年3月,对湛江8个对虾主产区内的200个大、中、小规模对虾养殖场进行了抽样调查,并选取经济、环境和社会可持续发展的代表性指标,分析了对虾养殖可持续发展现状。结果表明,湛江对虾养殖主要包括高位池和土池两种养殖,2009年有77%的对虾养殖场处于盈利状态,阻碍凡纳滨对虾养殖的主要消极因子为天气变化、水质、病害和种苗质量等。政府应加大对对虾养殖业的扶持力度,采取相应措施稳定虾价,保证养殖户对行业的信心。 |
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| Bibliography: | 44-1267/S In order to understand current situation of Litopenaeus vannamei culture and its sustainable development,multiple-stratifying and random sampling survey program and other research methods were used in this research.From October,2010 to March,2011,there were 200 farms in the investigation,including large,middle and small scale,all of them were in 8 major shrimp producing areas in Zhanjiang.And some representative indicators of economy,environment and society were selected to analysis the status of sustainability of vanammei culture.The results indicated that,according to pond structure,the vanammei stocking mode could be divided into artificial and earth pond,77% of the farms were in profit in 2009.The main negative factors of vanammei culture were climate,water quality,disease and the quality of seed and so on.The government should increase the support of shrimp aquaculture,take corresponding measures to stabilize shrimp price,to ensure farmers＇ confidence of the industry. Litopenaeus vanammei; cultur |
| ISSN: | 1004-874X |
| DOI: | 10.3969/j.issn.1004-874X.2012.14.049 |