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微生态制剂在沿黄低洼盐碱地凡纳滨对虾养殖中的应用研究
方 波1, 潘鲁青1, 董双林1, 王国峰2, 张乐春2, 王桓台2
1.中国海洋大学海水养殖教育部重点实验室;2.东营市东营区海洋与渔业局
摘要:
研究了微生态制剂在沿黄低洼盐碱地凡纳滨对虾(Litopenaeus vannamei)养殖中的应用效果。实验表明 ,微生态制剂对盐碱地养殖水环境有明显的净化作用 ,能有效降低水环境中的氨氮、化学耗氧量和碱度 ,提高对虾的养殖产量。其中施加BZT活性水质净化剂实验组对虾养殖存活率、纯利润和产出投入比分别比对照组提高14.5 %,84.9 %和57.5 %。
关键词:  微生态制剂  盐碱地  凡纳滨对虾(Litopenaeus vannamei)
DOI：
分类号:
基金项目:山东省科技兴海项目 (2001-3-6) ;国家农业科技跨越计划项目 (k2002-16)
Application of microeclogics on the culture of Litopenaeus vannamei in Low-Standing soline-alkali fields along Huanghe (Yellow) River
Abstract:
The effect of microeclogics on the culture of Litopenaeus vannamei in low-standing soline-alkali-soil based fields along Huanghe(Yellow) River was studied. The results show that microeclogics can improve water quality of soline-alkali soil obviously, decrease NH3 - N, COD and Basility, and increase output. In addition the livability of the BZT -added group increased by 14.5%, the output of the group increased by 33.3%, and the ratio of input vs output increased by 57.8%.
Key words:  microeclogics  soline-alkali soil  Litopenaeus vannamei
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