Influence of conditioning agents on metabolism and physiological performance germination of tomato seeds | Altera??es fisiol?gicas e metab?licas em sementes de tomate submetidas a agentes condicinantes

antioxidante antioxidantes antioxidants antioxydant environmental factors enzima enzimas enzyme enzymes facteur du milieu factores ambientales fisiologia vegetal germination graine lycopersicon esculentum nitrate nitrates nitrato nitratos potasio potassium reductase seeds semente semilla tomate