文章基本信息

标题：Economics of Precision Agricultural Technologies Across the Great Plains
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作者：Smith, Craig M. ; Dhuyvetter, Kevin C. ; Kastens, Terry 等
期刊名称：Journal of Food Distribution Research
印刷版ISSN：0047-245X
出版年度：2013
页码：185-206
出版社：Food Distribution Research Society
摘要：Precision agricultural technologies, such as guidance systems and automatic section controllers, have given farmers the ability to more effectively apply crop inputs such as fertilizer, pesticides, and seed. More efficient use of inputs often can be translated into higher yields and/or lower costs, but the costs and benefits likely vary across regions. Our research incorporates over 500 real-world cropland fields from farms in Colorado, Kansas, and Nebraska to help answer the research question: What are the economics of investing in guidance systems and automatic section controllers for sprayers, and how do these vary across different regions of the Great Plains?
关键词：precision agricultural technology