Fertilizing the Flame: Effects of AB Fertilizer Concentration on Vegetative Growth, Fruit Yield, and Capsaicin Biosynthesis in Capsicum frutescens

Summary

The Capsicum crops, known for their diverse phytochemical composition and pungency, are significantly influenced by agricultural practices. This study presents research on the 'cili padi' variety of Capsicum frutescens, a relatively unexplored species, grown hydroponically on a cocopeat medium using a high-quality AB fertilizer with varied nutrient concentrations. The research focused on analysing plant growth patterns, fruit yield, and capsaicinoid levels throughout the growth cycle. This involved detailed morphological measurements, productivity assessments, and the use of cyclic voltammetry for capsaicinoid quantification. The findings revealed that vegetation growth, yield, and metabolite parameters were closely linked to fertilizer concentration. Notably, an increase in nutrient avail