运用柯布-道格拉斯生产函数分析了甘肃省粮食安全的影响因素,结果表明,粮食种植面积、投入要素、受灾情况等均会对甘肃省的粮食安全产生显著影响.甘肃省应该加大发展现代农业科技的力度,合理规划利用土地资源,实现单位土地面积粮食的最高产量,以保证该省的粮食安全.%Influence factors affecting food security in Gansu province were analyzed with tool of C-D Production Function, which concerning about food growing area, input element and consequence of nature adversity, etc. These all significantly affected the food security of Gansu province. The province should increase the intensity of the development of modern agricultural technology, plan and utilize land resources, as well as maximize the yield of food per unit of land area to ensure food security.
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