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Position: Home > Articles > Study on Food Safety Guarantee of Henan Province Journal of Henan Agricultural Sciences 2001 (5) 4-6

河南省粮食安全保障研究

作  者:
陈伟强;李玲;张晋科;路婕;杜晓毅
单  位:
河南农业大学
关键词:
粮食安全保障;GIS;土地生产潜力
摘  要:
利用GIS技术和作物生长机理模型对河南省的粮食生产潜力进行了测算 ,并在对粮食需求量分析的基础上 ,得出通过保护耕地数量和提高土地生产力 ,河南省不仅可以解决自身的粮食安全保障问题 ,而且还可以补给缺粮地区
译  名:
Study on Food Safety Guarantee of Henan Province
作  者:
Chen Weiqiang\ Li Ling Zhang Jinke\ Lu Jie\ Du Xiaoyi(Henan Agricultural University,Zhengzhou 450002)
关键词:
Food safe guarantee Geopraphic information system (GIS) Land product potence
摘  要:
The land product potence for food of Henan Province was studied with geopraphic information system (GIS) and the model of crop growing mechanism and the food requirement amount in 2010 and 2030 was also calculated.The result indicated that there is enough food for pepole consumed in the future if the number of cultivated land will not be decreased and the yield of cultivated land will be increased as usual.

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