白沙参池塘生态养殖的关键参数及技术
为了缓解目前海参市场供不应求的局面,研究了白沙参的池塘生态养殖关键技术及参数,包括养成环境与条件,清池消毒及肥水的方法,种苗选择、运输及投放方法,以及水质管理、投饲管理、敌害清除等养成管理,并介绍了采捕方法。按照此套技术,开展了白沙参池塘生态养殖,记录了白沙参生长及存活情况,进行了经济效益分析,并对成品白沙参进行了检测。结果表明,在该套技术参数条件下,经过约10个月的养殖,白沙参的体长相对日增长率为5.73%,体重相对日增长率为781%,存活率达92%左右;白沙参池塘生态养殖经济效益显著,投入产出比达到400%;养成的白沙参质量优异,符合GB2762-2012的标准要求。...
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| Published in | 广东农业科学 Vol. 42; no. 2; pp. 121 - 125 |
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| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
湛江天利海参新技术开发有限公司,广东湛江524072%广东省农科院农业经济与农村发展研究所,广东广州,510640%广东天海参威科技开发有限公司,广东湛江524000
2015
广东海洋大学外语学院,广东湛江524025 广东天海参威科技开发有限公司,广东湛江524000 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1004-874X |
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| Summary: | 为了缓解目前海参市场供不应求的局面,研究了白沙参的池塘生态养殖关键技术及参数,包括养成环境与条件,清池消毒及肥水的方法,种苗选择、运输及投放方法,以及水质管理、投饲管理、敌害清除等养成管理,并介绍了采捕方法。按照此套技术,开展了白沙参池塘生态养殖,记录了白沙参生长及存活情况,进行了经济效益分析,并对成品白沙参进行了检测。结果表明,在该套技术参数条件下,经过约10个月的养殖,白沙参的体长相对日增长率为5.73%,体重相对日增长率为781%,存活率达92%左右;白沙参池塘生态养殖经济效益显著,投入产出比达到400%;养成的白沙参质量优异,符合GB2762-2012的标准要求。 |
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| Bibliography: | 44-1267/S Holothuria scabra Jaeger; pond aquaculture; key techniques; growth; survival rate; benefit In order to alleviate the supply situation of sea cucumber market,this paper studied the key techniques in ecological pond aquaculture of Holothuria scabra Jaeger.The key techniques included aquacultural environment and conditions,methods of pond cleaning,disinfection and fertilizer,methods of larvae selection,transportation anddelivery,and aquaculture management,feeding management,stock clearance.This paper also introduced the harvesting methods.Under the above key techniques,this study carried out the ecological culture of H.scabra Jaeger,recorded the growth and survival,analyzed the economic benefit,anddetected the quality of fresh cucumber.The results showed that,after about 10 months of breeding,thedaily body length growth rate was 5.73%,thedaily weight growth rate was 781%,and the survival rate reached 92%.There was significant economic benefits of ecological pond aquaculture of H.scabra Jaeger,as the inpu |
| ISSN: | 1004-874X |