白洁,王学恭.基于农户尺度的甘肃省微观粮食安全影响因素分析[J].干旱地区农业研究,2009,27(3):256~260
基于农户尺度的甘肃省微观粮食安全影响因素分析
Analysis of influencing factors of micro-lever grain security based on rural household in Gansu Province
  
DOI：10.7606/j.issn.1000-7601.2009.03.47
中文关键词:  微观粮食安全  农户  甘肃省
英文关键词:micro-lever grain security  rural household  Gansu Province
基金项目:甘肃省生态经济重点学科资助
作者单位
白洁 College of Geography and Environment Science Northwest Normal University,Lanzhou, Gansu 730070,China 
王学恭 College of Geography and Environment Science Northwest Normal University,Lanzhou, Gansu 730070,China 
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中文摘要:
      利用甘肃省不同农业生态区17个粮食生产县农户调查数据,构建了微观粮食安全的计量经济模型,结合偏相关分析方法,探讨引起不同农业生态区微观粮食安全差异的因素。结果表明:农户土地投入对微观粮食安全有显著的负影响;种植业产业结构调整、粮食单产、粮食作物收入和粮食价格对微观粮食安全的影响显著;家庭收入水平对微观粮食安全的影响不显著。据此提出稳定和提高甘肃省微观粮食安全的相关政策建议。
英文摘要:
      Using the household survey data from 17 countries in different agricultural ecological sections of Gansu Province, the paper constructed the econometric model of the MGS, attempted to analyze the influencing factors of the MGS combined with the correlation analysis.The conclusions were as follows: The investment of household's land had significantly negative effect on the MGS;The adjustment of the structure of planting industry, the grain yield per unit (GYPU) , the income and price of grain crops had significantly positive effect on the MGS;Household income level had no significant effect on the MGS.Some policies and suggestions for stabilizing and improving the MGS of Gansu Province were put forward.
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