利用有益微生物在水体吸收氨氮及硫化氢等,有效分解大分子有机物,同时抑制致病菌的大量繁殖,这种治本的环境处理方法,是推行无公害养殖的最佳措施。一、硝化细菌(一)由于硝化细菌的生物特性与其他活菌不同,使用时不需要经过活化处理,不能用葡萄糖、红糖等来扩大培养,否则会使硝 The use of beneficial microorganisms in the water absorption of ammonia nitrogen and hydrogen sulfide, etc., the effective decomposition of macromolecular organic compounds, while inhibiting the proliferation of pathogenic bacteria, the root cause of this environmental treatment is the best measure to promote pollution-free farming. First, the nitrifying bacteria (A) As the biological characteristics of nitrifying bacteria and other viable bacteria, the use does not need to be activated, can not use glucose, brown sugar, etc. to expand the culture, otherwise it will nitrate