内蒙古非耕地苜蓿种植对粮食安全影响分析

RESEARCH OF PLANTING ALFALFA IN NON-CULTIVATED LAND OF THE INNER MONGOLIA AUTONOMOUS REGION ON FOOD SECURITY

关键词:  非耕地 苜蓿 粮食安全 食品安全 设施农业

Key words:  non-cultivated land  alfalfa  food security  food safety  facility agriculture

摘要:

粮食安全问题是一个关系我国国计民生的重要课题。发展非耕地技术，既可有效增加农业土地资源，提高土地使用率与土地质量，又可有效缓解城乡建设用地需求，解决果菜等经济作物与粮争地矛盾，并具有利用非耕地光热资源发展低碳农业，保护与改善生态环境的优势。文章通过到内蒙古自治区有关市（县）采取实地查勘、问卷调查、走访农户、搜集数据和逻辑分析等方法，针对内蒙古自治区非耕地发展的现状、问题、成因进行实地调研发现，近年来内蒙古非耕地农业发展迅速，面积增长较快，但主要集中在蔬菜、水果生产方面。非耕地苜蓿种植一方面有利于非耕地发展，另一方面可以从各方面提高粮食安全水平。

Abstract:

Food security is one of the important subjects related with China′s national economy and people′s livelihood.Non-cultivated land technology can effectively increase agricultural land resources，improve land utilization and land quality，alleviate the urban and rural construction land demand，solve the contradiction in the economic crops such as fruit and food，develop low carbon agriculture under condition of good light and heat in non-cultivated land，and protectand improve ecological environment.This paper investigated the status，problems，and causes ofnon-cultivated land in the Inner Mongolia autonomous region using the methods of on-spot investigation，questionnaire，farmers interviewing，data collectingand logical analysis.The results showed that the non-cultivated land agriculture in Inner Mongolia autonomous region developed rapidly in recent years.The area of vegetables and fruit productionenlarged rapidly.The alfalfaplanning in non-cultivated land，on the one hand，can benefit the non-cultivated land development，on the other hand，can improve the level of food security.