POTASSIUM SUPPLY AND THE NUTRITIONAL STATUS OF JAMBU (ACMELLA OLERACEA) GROWN IN A HYDROPONIC SYSTEM
Jambu (Acmella oleracea) is an Amazonian species of food and bioactive interest, mainly due to the presence of spilanthol. Potassium (K) participates in osmotic regulation, enzyme activation, and photoassimilate transport, influencing secondary metabolism. This study evaluated the effect of K supply on the nutritional...