文章基本信息

标题：Emergy Calculation and Analysis of Food Crops in Zhangye City
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作者：Shang Hai-yang
期刊名称：Advance Journal of Food Science and Technology
印刷版ISSN：2042-4868
电子版ISSN：2042-4876
出版年度：2015
卷号：7
期号：12
页码：921-925
出版社：MAXWELL Science Publication
摘要：The traditional agricultural economy dominated by the extensive economic growth mode and the impact of food crops production on agricultural ecological economic system cannot be ignored. In this study, the emergy analysis method was employed to describe the influence of food crops production and consumption on agricultural system and also some results and conclusions bring forth suggestion on food crop production in Zhangye city.
关键词：Emergy ; food crops ; input-output ; Zhangye ; ;