影响潍坊蔬菜业发展的地理因素分析

潍坊是一个蔬菜业发展历史悠久的地区，现在已成为中国江北最大的蔬菜生产和销售基地，发展前景广阔。本文通过对潍坊的种植历史、地理位置、气候、地形、土壤、城市和人口的变化、交通运输、科学技术水平、政府的决策水平以及加入WTO后经济环境的变化等自然和人文地理因素的分析，提出悠久的种植历史和种植传统是潍坊蔬菜业发展的基础，优越的自然条件是潍坊蔬菜业发展的前提，不断发展变化的社会经济环境，以及科学技术的应用和新的国际、国内形势是推动潍坊蔬菜业发展的重要因素。

The geographic factors affecting the development of Weifang's vegetable industry

Weifang is an area that has a long history of vegetable industry development. It has become the largest base of vegetable production and sale north of Changjiang River, and has broad prospects .By analysing some natural and human geographic factors such as planting history, geographical location, climate, topography, soil , the changes of city and population , traffic transportation , the level of science and technology and governmental policy, the economic environment changes after the WTO entery and so on , this article proposes that the long planting history and tradition are the basis of vegetable industry development, the advanced natural conditions are the hypothesis ,also, the proceeded social economic environment plays an important role in the development of Weifang's vegetable industry