文章基本信息

标题：Maximum Value of a Precise Nitrogen Application System for Wheat
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作者：Biermacher, Jon T. ; Epplin, Francis M. ; Brorsen, B. Wade 等
期刊名称：Journal of Food Distribution Research
印刷版ISSN：0047-245X
出版年度：2006
卷号：37
期号：SUPPL
出版社：Food Distribution Research Society
摘要：Research is ongoing to develop sensor-based systems to determine crop nitrogen needs. The objective is to determine the expected maximum value of an in season precision nitrogen application system for winter wheat. Farmers could not afford to pay much more than $9 per acre for a precision system.