PRS Publications

Have this publication emailed to you.

Exchange resins measure rotation effect on nutrient availability

Salisbury, S. E. and N. W. Christensen . 2000. Better Crops 84:14-16


Differences in nitrogen (N), phosphorus (P), and potassium (K) availability resulting from crop rotation were measured using ion exchange resins. Resin probes quantitatively measured differences in availability of the yield-limiting nutrient and detected differences in nonlimiting nutrients.