中文摘要：

采用江汉平原和大别山区6个县市的488份农户调查问卷，实证分析农户家庭结构对农户耕地资本投入的影响，以探寻在城镇化进程中农户耕地资本投入的规律。研究表明：农户农业生产目的受制于耕地资源禀赋，在耕地资源丰富的地区，农户进行农业生产的目的主要是利润最大化，在耕地资源贫乏的地区，农户进行农业生产的目的主要是满足家庭成员的生活需要；家庭结构对农户耕地资本投入的影响受制于耕地资源禀赋；目前农村农业生产要素市场不活跃，农户农业生产决策与其消费决策相互影响。认为政府在制定农业发展政策时，应综合考虑农户的生产和消费问题，积极推进农业机械化进程，提高农业劳动力的文化素质。

英文摘要：

In order to discover the law of rural households＇ capital inputs to cultivated land during the proces＇ of urbanization, this paper analyzes the impact of family structure on rural households＇ capital inputs to cultivated land based on the questionnaire survey of 498 rural households in 6 counties of Jianghan Plain and Dabieshan Mountain. The result shows that agricultural production target of rural households is dominated by arable land resources endowment, and the target is to gain maximal profits in the region affluent in arableland resources, which is mainly to meet the needs of family members＇ life. The impact of family structure on rural households＇ capital inputs to cultivated land is dominated by arableland resources endowment. At present, market of agricultural production factors in countryside is not active, there has been reciprocal influence between production decisions and consumption decisions of rural households. Therefore, this paper points out that it is very important for governments to consider farmers＇ production and consumption, actively promot agricultural mechanization and enhance cultural and technical qualifications of agricultural labourers.