黄河故道区域土地利用的合理结构

本文叙述了黄河故道区域的土地自然类型与农业最适宜用地的构成，分析了区内土地利用现状与问题，预测了本世纪末农村生活达到小康时对土地的需求量。在此基础上，提出了该区土地利用合理结构的初步设想和实现土地利用结构合理化的主要对策。

A STUDY ON THE RATIONAL STRUCTURE OF LAND USE IN THE AREA ALONG THE ABANDONED CHANNEL OF THE HUANGHE RIVER

Rational structure of land utilization plays an important role in the improvmentof ecological environment and the sustainable development of regional economy.The area of land is large in the area along the abandoned channel of the HuangheRiver,but the land is used irrationally.According to the development of the counties within the area, this paper studied the types of the land and their suitabilities for agricultural production,analysed the present situations ad problems of land utilization, predicted the necessary areas for various uses in 2000,and proposed a plan and some countermeasures for rationally arranging the structure of land utilization in the area along the abandoned channel of the Huanghe River.(1) Land utilization should b rationally arranged within each county, and the areas of land for various porposes should be regulated.(2) The management of land utilization should be strengthed and the change in land atilization should be controlled.(3) The manner of land utilization should be reformed. There should be a compensation for use of land.(4)Sound laws should be prepared, and farmland should be prorected.(5) The conditions for production should be improved, the farming system should be reformed,and the agricultural investment should be increased.