【摘要】 微生态制剂具有投入小、收益大、无残毒、无抗药性、不污染环境等优点,作为抗生素最有可能的替代品在水产养殖业的应用,具有广阔的应用和开发前景。更多还原

【Abstract】 Microecologics have many advantages,for example: less investment,large income,no poisonous,having no resistance to the action of a drug,not polluting the environment etc.They have applicated in the aquaculture as the substitute of antibiotic.Microecologics have wide application and development prospects.This text have summarized such aspects as :research progress of the domestics and nternational,characteristics and bacterials of the microecological preparation,some effect factors for application,application and effect in aquaculture, development trend and prospect forecast in the future.更多还原