Currently collective rural land requisition system has shortcomings such as too broad requisition range, untransparent requisition procedure, imperfection in compensating farmers and arranging jobs for farmers, short of monitoring procedure in rural land requisition and so on. Consummation of rural land requisition system needs definition of "public benefits". Land requisition for private construction should be conducted according to market principles by increasing transparent degree of land requisition procedure, by carrying out compensating measures and arranging jobs for farmers and by completing monitoring mechanism.