文章基本信息

标题：Nitrogen Fertilization of Growing Wheat Based upon Site-Specific Optical Sensing
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作者：Biermacher, Jon T. ; Epplin, Francis M. ; Solie, John B. 等
期刊名称：Journal of Agribusiness
印刷版ISSN：0738-8950
出版年度：2005
期号：suppl
出版社：Journal of Agribusiness
摘要：A site-specific fertilizer application system that uses optical reflectance measurements of growing plants to estimate fertilizer requirements and that can apply liquid nitrogen fertilizer at a grid level of four square feet is under development. The objective is to determine if the site-specific system is more economical than alternative systems.