PotashCorp: Ear leaf tissue test reveals what a soil test can’t

· May 29, 2017

Coupling tissue testing with soil testing can help yield big returns at a relatively small cost. Soil tests indicate if your field has adequate potassium levels, but the tissue test can reveal if you have adequate potassium available to the plant during peak uptake. Check out this video from PotashCorp where Dr. Robert Miller, Colorado State University discusses how tissue testing can help growers assess and optimize their soil fertility programs.

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