Scientists simplify soil test to measure DNA-bound phosphorus
Researchers from Sultan Qaboos University and other institutions have developed a cheaper method to measure DNA-bound phosphorus in soil on September 27, 2026.
New technique measures active nutrient
An international team refined a laboratory method used to measure DNA-bound phosphorus in soils. This biologically active form connects to living microorganisms that continuously transform nutrients. The new approach makes the process less expensive while preserving accuracy.
Study published in journal
The findings appear in the Journal of Agricultural and Marine Sciences. Scientists hope this tool helps understand how phosphorus moves through ecosystems. Better knowledge of nutrient storage could support sustainable fertilizer management.
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