Potassium Depletion in Soil Threatens Global Food Security, Scientists Warn
Nutrient depletion in agricultural soil is nothing new. There have been numerous studies and concerns about the depletion of nutrient-rich topsoil and the loss of nutrients like carbon, nitrogen and phosphorus, but scientists are now warning about the depletion of potassium in soil. In a study published in the journal Nature Food, scientists highlight how […]