Based on the system theory, this paper discusses the structure and efficiency of agricuItural land use in Kaifeng Suburban. Such present problems as benefit deviation from resource al1ocation, distinguished unemployment and four kinds of contribution of urban agriculture land use are revealed. Then, in the view of sustainab1e development, some resolution measures to the problems are advanced out. These suggestions include farmland protection, ecological agriculture, sustainable land use and input decrease of synthetic matter.
QIN Ming-zhou1, ZHAO Shu-mao2 1. College of Environment and Planning, Henan University, Kadeng 475001, China 2. Planning Council of Henan Province, Zhengzhou 450003, China
