文献类型：期刊文献

中文题名：对虾高密度养殖过程中水质的周期变化与分析

英文题名：Water Quality in the High-density Shrimp Culturing Ponds

作者：杨世平[1];邱德全[1]

机构：[1]广东海洋大学广东省海洋开发研究中心,广东湛江524025

年份：2006

卷号：25

期号：9

起止页码：459

中文期刊名：水产科学

外文期刊名：Fisheries Science

收录：CSTPCD、、北大核心2004、北大核心

基金：湛江市科技局招标项目资助(2002074)

语种：中文

中文关键词：南美白对虾;养殖;水质

外文关键词：Litopenaeus vannamei; culture ; water quality

中文摘要：通过对对虾高密度养殖池中水质的连续监测,得出养殖水体水质污染状况及一般规律。养殖水体的污染主要是含氮废物的污染,在高密度养殖池养殖后期,养殖水体中氨氮首先达到峰值2.32mg/L,随后亚硝酸盐的含量也迅速达到峰值0.773 mg/L,在高密度养殖池中活性磷的含量较高,没有显示出明显的磷缺乏现象。

外文摘要：The pollution and general regularity of aquaculture water was described after water samples in the highdensity shrimp culturing ponds was examined. The main contamination of aquaculture water was the nitrogen compound. The highest concentration of ammonia and nitrite in later period of high-intensity culture water were 2.32 mg/L, and 0.773 mg/L, respectively. The concentration of inorganic phosphorus in high-intensity shrimp ponds was high. The deficiency of inorganic phosphorus were not observed.