Method for regulating and controlling intestinal flora of tilapia mossambica

The invention discloses a method for regulating and controlling intestinal flora of tilapia mossambica, which comprises the step of regulating and controlling the intestinal flora of the tilapia mossambica by adopting a rice-fish symbiotic culture mode. Through detection, the regulation and control method can regulate and control the diversity of flora in the intestinal tract of tilapia mossambica, the variety of dominant bacteria in the intestinal tract and the phenotype of the flora in the intestinal tract, and the number of potential pathogenic bacteria in the intestinal tract of tilapia mossambica is reduced. 本发明公开了一种调控罗非鱼肠道菌群的方法，该方法包括，采用稻鱼共生养殖模式，调控罗非鱼肠道菌群。经检测，本发明所述的调控方法能够调控罗非鱼肠道内菌群的多样性、肠道内优势菌种类与肠道菌群表型，降低罗非鱼肠道潜在致病性病原菌的数量。