%0 Journal Article
%T Comparison of Influence of Three Micro-ecological Pharmaceutics on Cultured Water Quality<br>３种微生态制剂对养殖水体水质影响的比较研究
%A wang du cai
%A yan bing lun
%A li shi hu
%A <br>王笃彩
%A 闫斌伦
%A 李士虎
%J 水生态学杂志
%D 2011
%I 
%X The effects of three effective microorganisms on the water quality in farming crab ponds were studied comparatively. Photosynthetic bacteria, Bacillus sp. , nitrobacteria and their complex were added into farming crab ponds respectively. the index of ammonium nitrogen, nitrite nitrogen, sulfureted hydrogen, DO, COD, pH, and the number of heterotrophic bacteria were measured every five days. Our results showed that three effective microorganisms can decompose organic compounds effectively, but they emphasize particularly on difference aspects, and they can restrain excess increasing of heterotrophic bacteria. This experiment approved that effective microorganisms can improve water quality in a certain extent. The complex of effective microorganisms which gather virtues from all three microorganisms excel single train bacterium.
%K Micro-ecological pharmaceutics
%K Eriocheir sinensis
%K Super-concentrated photosynthetic bacteria
%K the lived biological purifying agents (xi fei li)
%K the lived microbial purifying agents
%K the water quality<br>微生态制剂
%K 超浓缩光合细菌
%K “西菲利”活菌生物净水剂
%K 活菌净水剂
%K 养殖水体
%K 水质
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=A129AB11A5573C59&jid=AD42C12863085B5F664F8056EF6D57C2&aid=3FDA76F333507A0817B37A36887A37B3&yid=9377ED8094509821&vid=9971A5E270697F23&iid=CA4FD0336C81A37A&sid=5C3443B19473A746&eid=09ABD5535D9B6D45&journal_id=1674-3075&journal_name=水生态学杂志&referenced_num=0&reference_num=0