Abstract: A fertilizer transformed technology evaluation indicator system was established in order to make a comprehensive quantitative evaluation of the efficiency and function of agricultural solid wastes fertilizer transformed technology. Through the analysis and evaluation of currently available mature and engineeringoriented application of fertilizer transformed technology, this study constructed an evaluation indicator system which consisted of a three-level of“objective-criterion-indicator”and twenty-seven individual evaluation indexes. In the process of evaluation, the Analytic Hierarchy Process (AHP) was applied to fix the weight of each index, based on the study of fertilizer transformed technology evaluation indicator system and evaluation approach, the fuzzy comprehensive method was also adopted to evaluate 8 kinds of commonly used fertilizer transformed technologies at home and abroad. The evaluation results showed that windrow composting was the typical fertilizer transformed technology in Central China; slot machine composting technology was the typical fertilizer transformed technology in Northeast China; while static bed composting was the typical fertilizer transformed technology in Southwest China. And two typical projects in Liaoning and Beijing were chosen to test the model with fertilizer transformed technology, the actual situation was consistent with the result, and thus the proposed fertilizer transformed technology evaluation indicator system and evaluation approach were applicable.