The phenomena of rural-urban land conversion is the result of compete collocation between farming lands and city lands,so from certain point of view,its essential is how to allocate those limit farming lands to demand of infinitum land demands.

• 农地城市流转现象是土地在农地和城市用地两种用途之间竞争配置的结果。 从某种角度看,农地资源向城市用地流转的实质,就是如何分配与使用那些可以有多种用途但为数有限的农地资源,来满足轻重缓急程度各不相同的无限的用地需要。