| ３种微生态制剂对养殖水体水质影响的比较研究 |
| Comparison of Influence of Three Micro-ecological Pharmaceutics |
| 投稿时间：2010-05-22 修订日期：2010-07-15 |
| DOI： |
| 中文关键词:微生态制剂 超浓缩光合细菌 “西菲利”活菌生物净水剂 活菌净水剂 养殖水体 水质 |
| 英文关键词:micro-ecological pharmaceutics super-concentrated photosynthetic bacteria |
| 基金项目: |
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| 中文摘要: |
| 对3种微生态制剂改善河蟹养殖池水质的效果进行分析比较。实验组各池中分别加入超浓缩光合细菌(PSB)、"西菲利"活菌生物净水剂、活菌净水剂以及3种微生态制剂组成的混合制剂。观察氨态氮、亚硝态氮、硫化氢、溶解氧、化学耗氧量、pH及异养菌总数等水质指标。结果表明:3种微生态制剂均能改善水质,抑制异养菌的过度增长,但对水质指标的改善各有侧重,混合制剂优于单一制剂。 |
| 英文摘要: |
| The effects of three micro-ecological pharmaceutics in improving the water quality of Eriocheir sinensis cultured pond were compared. The super-concentrated photosynthetic bacteria( PSB)，the lived biological purifying agents(Xifeili)，the lived microbial purifying agents and the compound micro-ecological pharmaceutics which comprise of the upper three agents were used in every experimental ponds. The NH+4 -nitrogen，nitrite nitrogen，H2S，dissolved oxygen(DO)，chemical oxygen demand(COD)，pH and the quantities of hegerotrophic bacteria were observed. The results showed that all the three micro-ecological pharmaceutics could improved the water quality, and could inhibited the growth of hegerotrophic bacteria，but the three micro-ecological pharmaceutics have different effects in the water quality ,the compound agents were better than the others. |
| 王笃彩,闫斌伦,李士虎.2011.３种微生态制剂对养殖水体水质影响的比较研究[J].水生态学杂志,32(1):66-70. |
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