Title: Analysis of Demand of Cultivated Land Area Based on “Food Security”——With Shaanxi Province as an Example
Abstract: Food Securityis the basic issue to national development and social stability.Isthe cultivated land areaimportant in many influence factors for food security?Is cultivated land area established to guarantee food security?There are some controversy about the relationship between food security and cultivated land in the academic circle.This paper carries analysis on the relationship by using relevant social statistical data of Shaanxi province and predicts the area of cultivated land under the prerequisite of food security in certain period for the province.The results of the study show that:grain production and cultivated land area are related,but it is not the main influence factors from 1990to 2009;base on maintaining the existing cultivated land area,relying on scientific and technological progress,improving grain yield per unit area is the main direction for the province to increase grain production capacity in the future.In the premise of food security in 2020and 2030,the need of cultivated land area is respectively 3.37991million hectares and 3.26638million hectares.
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot