池塘微型生物养护剂制备及使用初探  

Preliminary study on the preparation and application of micro biological curing agent for pond

作　　者：陶家发[1] 梁慧丽[1] 赖迎迢[1] 曹少卫[1] 刘春花[1] 孙承文[1] 吴淑勤[1] TAO Jiafa, LIANG Huili, CAO Shaowei, LIU Chunhua, SUN Chengwen, LAI Ying, WU Shuqin(Pearl River Fisheries Research Institute, Chinese Academy of Fisheries Sciences, Key Laboratory of Fishery Drug Development, Ministry of Agriculture, Guangdong Key Laboratory of Aquatic Animal Immune Techniques, Guangzhou 510380, Chin)

机构地区：[1]中国水产科学研究院珠江水产研究所、农业部渔用药物创制重点实验室、广东省水产动物免疫技术重点实验室,广州510380

出　　处：《珠江水产科学》2017年第4期74-79,共6页Finsheries Science and Technology Industry

摘　　要：通过富集优良池塘水体中的芽孢杆菌和好氧反硝化细菌，富集培养茵液（菌液浓度大于1×10^9cfu／mL）混合池塘泥水，按照料水比1：0．6—1加入到固体培养料中，进行固体发酵培养2—3d，培植芽孢杆菌和好氧反硝化细菌等土著菌群，制成池塘微型生物养护剂（护料），在模拟养殖水体中，添加护料和富集培养菌液，4d可有效降低氨氮水平（〈0．1mg／L）。在海南文昌、广东中山、河南洛阳、江苏盐城等地池塘使用护料，可优化养殖池塘的微型生物多样性，降低水体氨氮指标，并保持低水平值，维持池塘养殖水体稳定，减少了病害发生，降低了水产品损失。Through the enrichment of excellent pond water in Bacillus and aerobic denitrifying bacteria, enrichment bacteria （bacteria concentration greater than 1 × 10^9 cfu/mt） mixed pond water, in accordance with the ratio of material to water 1：0.6-1 into solid culture material, solid fermentation 2-3D, cultivation of useful indigenous bacteria Bacillus and aerobic denitrifying bacteria groups, made of micro biological pond curing agent （Protective material ）. In the simulation of aquaculture water, add support material and the enriched bacteria, 4D can effectively reduce the level of ammonia （〈0.1mg/L）. In Hainan, Wenchang, Guangdong, Zhongshan, Henan, Luoyang, Jiangsu, Yancheng and other pond use protective material. The diversity of micro organisms in aquaculture ponds can bei optimized, reduce the water ammonia nitrogen index, and keep low level of value, maintain stable water in pond,Reduce the occurrence of disease and reduce the loss of aquatic products

关 键 词：池塘养殖 土著菌群 微型生物 氨氮 

分 类 号：S959[农业科学—水产养殖]