Through the summaries of economic literatures, it was also found that land fragmentation would incur scale diseconomy, decrease total income of rural household and waste rural labors.

• 通过对相关经济学文献的整理，证实了农地细碎化的存在阻碍了农业生产规模效益的提高，降低了农户收入水平，浪费了农村劳动力；