Formulation I Product character: Black or brown liquid, water soluble, pH: 5-9, specific gravity: 1.10-1.15 Main ingredient: Fish solid: 450-550 g/L, N: 60 g/L, P205: 10 g/L, K20: 30 g/L Efficacy: Restrain and resist bacilli, Improve crop’s quality and nutritional value of plant, enhance resistance of crops, induce plants to enhance resistance to disease, balance nutrition, supplement the ...