一种水产养殖用微生物制剂的研究

Study on a microbial preparation for aquaculture

利用枯草芽孢杆菌、干酪乳杆菌、沼泽红假单胞菌和啤酒酵母4种菌株配制了一种复合微生物制剂,试验结果表明,该制剂除含有丰富的营养成分外,在水产养殖中还能起到净水剂的作用,它能增加水中的溶解氧,显著降低氨氮、亚硝态氮、硫化物等不利于水产养殖的污染成分。此微生物制剂在水产养殖中将能发挥营养、保健及净化水质的功效。

A new microbial preparation for aquaculture was developed by using four kinds of microbes（Bacillus subtilis,Lactobacillus casei,Rhodopseudomonas palustris and Saccharomyces cerevisiae）.This microbial preparation was rich in nutrition,which could increase dissolved oxygen and reduce pollutant such as ammonia nitrogen,nitrite nitrogen and sulfide in water.It would play its role as nutrients and water purifying agent in aquaculture.