南美白对虾海水高位池养殖高产技术试验

Hebei Fisheries(2019)

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Abstract
为探寻高产高效的养虾模式,应对环境恶化及疾病蔓延对南美白对虾(Penaeus vannamei)养殖的制约,以自繁自育的SIS优质虾苗为对象,采用海水高位池养殖系统及其相关配套技术,进行了高位池养虾高产技术生产性研究,以探析高位池养虾的适宜条件与高产技术.试验在6个海水高位池中进行,放养公司自行培育的青年虾(平均规格2500尾/kg),放养密度分别为150和175尾/m3.经80 d左右饲养,平均单产3.65 kg/m3(3.29~4.14 kg/m3),平均成活率94.29%(92.52% ~95.91%),饲料系数0.89.结果表明,海水高位池系统不仅适合开展南美白对虾高密度养殖,还能达到高产高效.
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