SSSAJ Journal of Natural Resources and Life Sciences Education
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

Right arrow Help viewing high resolution images
Right arrow Return to article
Click on image to view larger version.


Figure 5


Fig. 5. Economic optimum N rate for the average fertilizer cost/corn price ratio (EONRavg) vs. the Illinois soil N test on a hectare furrow slice basis (ISNThfs) for well and poorly drained sites modeled using regression analysis.





Right arrow Return to article

HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
The SCI Journals Agronomy Journal Crop Science
Journal of Natural Resources
and Life Sciences Education		 Vadose Zone Journal
Journal of Plant Registrations Journal of
Environmental Quality		 The Plant Genome