The Research Of Food Security In Three Typical Grassland Economic Zone

Three typical grassland economic zone is a densely populated southeast areas where mainly engaged in agricultural production, including:the loess plateau——uang-huai-hai thickets grassland eco-logical economic zone, southwest karst mountain thickets grassland ecological economic zone and southeast evergreen broad-leaved forest——ills thickets grassland ecological economic zone.The food security of the region is not only an important part of national food security, but also the foundation of the national economic development and social stability. In order to keep China’s food safety in a safe state, for more than60years after the founding of China especially reform and opening up until now, the central government attached great importance to the food security problem, and adopted a series of land and population management policy and subsidies measures to ensure the food security. According to looking for statistical yearbooks of various provinces and cities for2001to2010years, this paper introduces the natural environment、social economy situation the traditional agricultural region, statistics the related data about population、 sowing area、food production over2000～2009at three grassland ecological economic zone and the whole region. At the same time, reflecting and researching the food and population situation of the region, combined with per capita food demand for400kg for comparison and analysis. The results show that: The results show that:(1)The commissariat of average per capita of the traditional agricultural region are more than300kg, but can not reach the value of nutrition safety, which is400kg.(2)Among ten years, the population of three typical grassland economic zone present a gently growth trend, the growth rate of non-agricultural population is faster, from262.9192million to405.2985million, increasing54.15%.(3) From2000to2009, the total area of agricultural crops and sowing grain sowing area is stable, no large fluctuations, the grain sowing area accounts for the proportion of the total area of planting crops are quite stable, higher ratio, reach60to70%. And food production has two reduce stage, the first stage is380.7912million tons by2000from down to2003in331.7434million tons, reduce the12.88%; The second stage is the392.7384million tons by2006from fell to2007in363.1133million tons, up to reduce7.54%, but in general it is on the rise, to2009, the grain output reached421.8282million tons.(4)In these ten years, even through food single output has an upward trend in the whole, growth rate is slow. Visibly, the food security degree isn’t high enough, we need to strengthen.(5)Nowadays, our country has already accomplished basic food and clothing towards positive well-off society. With the expansion of residents rations、using food of feed and industry in the scale, China’s food production and marketing will be in tight balance state over a long period. It is essential to draw up the countermeasures and suggestions of adjusting the industrial structure and ensuring the food safety, which combined with the population, cultivated land area, food production characteristics and industry development condition of the region.