Humic Acid and Potassium Synergy Drives Metabolic Activation, Antioxidant Enhancement, and Improved Nutrient Absorption in Garlic Plants (Allium sativum L.).
Garlic is a widely cultivated vegetable valued for its health-promoting compounds. This study investigated the effects of humic acid (HA) and potassium (K) on garlic productivity, bioactive compounds, and nutrient uptake. Afield trial was conducted to evaluate treatments combining potassium sulfate (120 and 150 kg K₂O ha⁻¹) and humic acid (10 and 20 kg ha⁻¹). Potassium and humic acid significantly ... Read more