Abstract: In Chinese Mainland, the evaluation methods of land with potentiality for consolidation received little attentions in both theoretical and empirical researcheses. Based on the recent researches. An comprehensive model for evaluating arable land with potentiality for consolidation was setup. Two sub-models were adopted in the research—Fuzzy Optimization Model(FOM) and Synthesize the Weighted Index and Addition model(SAW). Both FOM and SAW adopts the methods of paired comparison and gray connection to obtain the comprehensive weights, which avoids the weakness of simple weight and achieves more scientific, reasonable and reliable results. By introducing the new evaluation methods of arable land with potentiality for consolidation, new light is expected to shed on relevant researches.