佛山市农业内部生产结构调整与城市化的关系

利用佛山市1978~2002年农业经济活动数据,探讨城市化对农业内部生产结构的影响趋势和程度。结果表明,受城市化水平提高的影响,在农业内部各业占农业总产值的比重中下降最快的是种植业,上升最快的是渔业,而其他各业则变化较小;以生产面积为标志的生产规模缩减最快的是稻谷,扩张最快的是蔬菜;生产的地域结构分化明显,城镇边缘地区逐渐成为蔬菜、花卉等农副产品的专业化生产地带。

Relationship between Urbanization and Agricultural Structure Adjust in Foshan City

By using the data of agricultural output value,area of crop production and income from 1978 to 2002,the relationship between the change of agricultural structure and urbanization is studied with linear regressive model.The conclusion shows that: with the advance of urbanization level,agricultural structure shifted rapidly;in the gross output value of agriculture,the proportion of crop cultivation decreased the most,while that of fishery increased rapidly;the producing area of rice production reduced obviously,but that of vegetables expanded quickly.The regional structure of agriculture also changed obviously,as the surrounding areas of the cities gradually became the producing zones of vegetables and flowers with specialization.The impact of urbanization on agricultural structure is revealed mainly in the changes of cultivated land area,the structure of total social consumption,and the commodity rate of agricultural products and their comparative economic benefit.Understanding this relationship is helpful to adjust actively agricultural structure on the basis of forecasting urbanization level to meet the need of urban resident to the agricultural production,and then make full use of agricultural resources and maximize efficiency of agriculture production.