JEQ 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.



Fig. 2. Nitrate N concentrations in the topsoil (0–30 cm) of four free-run soils (F = conventional free-range farm, O = organic farm) as a function of NO3–N concentrations in the 0- to 10-cm sampling depth.





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
Soil Science Society of America Journal Journal of Plant Registrations The Plant Genome