What is the DRIS Approach in Soil Fertility?
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3 min read
The Diagnosis and Recommendation Integrated System (DRIS) was developed in the 1970s by Dr. E.R. Beaufils to address the shortcomings of traditional soil testing methods. The DRIS approach in soil fertility is a diagnostic tool that assesses the nutritional status of crops by focusing on the balance and ratios between nutrients, rather than their individual concentrations.
