NOVELTY - A Trichoderma microbial fertilizer is produced by (A) preparing seeds, (B) fermenting in a liquid state, (C) fermenting in a solid state, and (D) post-processing. The step (A) includes providing conventional agricultural Trichoderma strain comprising Trichoderma viride, Trichoderma harziamum, Trichoderma aureoviride and Trichoderma koningii; regulating water content in livestock excrement within 80-98%, streaming and boiling at 105-126 degrees C for 15-30 minutes, and inoculating Trichoderma strain after cooling.    USE - Method for producing Trichoderma microbial fertilizer (claimed).    ADVANTAGE - The produced fertilizer has low production cost and is environmental-friendly. It remarkably improves environmental quality of soil. The method increases product yield, prevents and treats various plant diseases, provides effective resource processing to livestock excrement, and reduces environmental pollution.    DETAILED DESCRIPTION - Trichoderma microbial fertilizer is produced by (A) preparing seeds, (B) fermenting in a liquid state, (C) fermenting in a solid state, and (D) post-processing. The step (A) includes providing conventional agricultural Trichoderma strain comprising Trichoderma viride, Trichoderma harziamum, Trichoderma aureoviride and Trichoderma koningii; regulating water content in livestock excrement within 80-98%, streaming and boiling at 105-126 degrees C for 15-30 minutes, and inoculating Trichoderma strain after cooling; and inoculating livestock excrement (106-107 spores/mL), shaking bottle at 20-35 degrees C at 10200 turns/minute for 24-72 minutes, and obtaining liquid seeds. The step (B) includes regulating water content in livestock excrement within 80-98%, streaming and boiling at 105-126 degrees C for 15-30 minutes, inoculating 2-20% of liquid seeds, cultivating in fermentation pot at 20-35 degrees C for 24-72 hours by aerobic aeration, and obtaining liquid Trichoderma product. The step (C) includes using waste biomass (crushed straw, bagasse, beet pulp and rice hull) as conditioner and supporter, adding 2-4 times cultivated liquid seed and liquid Trichoderma product in biomass conditioner, uniformly stirring, performing static cultivation at 20-35 degrees C for 3-20 days, compulsively inputting air in course of cultivating or turning over for one time at every 2 days, and obtaining solid Trichoderma product. The step (D) includes adding normally utilized stabilizing agent and additive of microbial fertilizer in liquid Trichoderma product, storing at low temperature, and adding stabilizing agent and additive in fermenting product after drying, crushing and packaging.