Combine harvester offloading maize in a monitored field
Crop monitoring results

Watch the balance return.

DRIS Crop Monitoring tracks nutrient ratios through the season, so you can see indices move toward balance, and adjust before yield is lost.

How monitoring works

Measure, track, adjust.

Each round of soil, tissue and sap samples is scored against 50 years of validated DRIS norms. The index tells you not just what's low, but which imbalance is limiting the crop right now.

Season over season, you watch the most negative index climb back toward zero, proof the correction is working, in the data and in the yield.

DRIS Index · season trendMaize · ear-leaf
K · season 1−28
K · season 2−14
K · season 3−3
Potassium balance restored over three seasons of monitoring, the index climbing steadily back toward zero.

Measure

Repeat sampling

Scheduled soil, sap, tissue and fruit panels at the growth stages that matter most for your crop.

Track

Trend over time

Every index plotted season over season, so the direction of travel is obvious at a glance.

Adjust

In-season changes

Real-time foliar and soil adjustments before a small imbalance turns into lost marketable yield.

Monitor a block this season.

Set up season-long DRIS Crop Monitoring and watch the indices move toward balance.