标题：STUDY ON OLS CORRELATION ESTIMATION OF FARMERS' ENTHUSIASM FOR GRAIN PRODUCTION AND GRAIN PRODUCTION CIRCULATION UNDER THE BACKGROUND OF URBANIZATION CONSTRUCTION
摘要：The issue of food security is an important economic issue in our country, and its stability is closely related to farmers' production enthusiasm. China is a populous country, and the population is growing rapidly, and the demand for food and food production needs more urgent. The country (or region) to achieve modernization is the only way for economic and social development in the inevitable phenomenon. Therefore, in the process of industrialization and urbanization, it will inevitably accompany by changes which is resulting in a series of economic and social problems. Under the background of urbanization in China, it is very important to improve the enthusiasm of farmers to ensure food security. This paper takes 1991~2015 years of China's grain production and production inputs data as the background which is based on the wide investigation, it also combined with the mathematical method of evaluation by using MATLAB to analyse of OLS correlation on the stage farmers' enthusiasm for growing grain and grain circulation. We point out the existing problems of food security problems and the corresponding solutions.
关键词：Food safety;Enthusiasm of farmers;MATLAB;OLS correlation
