番红砗磲水泥池循环水养殖模式研究
Study on Tridacna crocea Circulation Water Aquaculture Mode of Cement Tanks
谭围 1王荣霞 2黄敏2
作者信息
- 1. 海南省海洋与渔业科学院，海南海口570203; 海南省热带海水养殖技术重点实验室，海南海口570203
- 2. 海南省海洋与渔业科学院，海南海口570203; 海南省热带海水养殖工程技术研究中心，海南海口570203; 南海生物资源开发与利用协同创新中心，广东广州510275
- 折叠
摘要
通过开展番红砗磲水泥池循环水养殖试验，在室外水泥池改造的循环水系统中接种棒叶蕨藻变种藻体吸收养殖水体中的氨氮等营养盐，利用该循环水系统净化水质，构建相对稳定的养殖环境，提高番红砗磲中间培育的成活率。采用循环水养殖模式可以避免带入外源病原微生物，并实现大量节水，达到节能减排的效果。通过建立这种循环水养殖模式，可为番红砗磲底播增殖提供稳定的大规格苗种来源。
Abstract
Through exploring on the development of Tridacna rc co ea circulating water aquaculture mode, in circulating water system of outdoor cement tanks, Caulerpa sertularoides f.longipes was used to absorb aquaculture water ammonia nitrogen and other nutrients.This circulating wa-ter system was applied on water purification, and a relatively stable breeding environment was constructed, thus the survival rate of Tridacna cro-cea was improved.The circulation water aquaculture mode, would avoid bringing exogenous pathogenic microorganisms and achieve plenty of wa-ter saving, energy saving and emission reduction.Through the establishment of the circulating water aquaculture mode, it is expected to provide a stable source of large seedlings for Trdicna crocea bottom sowing proliferation.
关键词
番红砗磲/棒叶蕨藻变种/点蓝子鱼/循环水/人工养殖Key words
Tridacna crocea/Caulerpa sertularoides f.Longipes/Siganus guttatus/Circulation water/Artificial breeding引用本文复制引用
基金项目
海南省自然科学基金(20164167)
海南省科研院所技术开发专项(KYYS－2014－55)
海南省政协项目()
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据