Thorsten Knipfer

Phenological stage influences how white lupin (Lupinus albus) root exudate metabolites respond to phosphorus supply

This study shows that phenological stage has a stronger effect on root exudate metabolites in white lupin than phosphorus supply, with phosphorus effects only observed during flowering.

Phosphorus limitation enhances root exudation and mineral bioweathering across diverse soil process domains

This study shows that phosphorus limitation increases root exudation of carboxylates, which enhances mineral dissolution across different soil types.