Effect of Ozonated Fertigation in Pepper Cultivation under Greenhouse Conditions

Ozone has a high oxidizing power avoiding the presence of residues, so it is good candidate for use in organic farming. However, its application fertigation been little studied. Two experiments were conducted simultaneously to check aims this work. The aim first experiment was study pepper response under nutrient solution supply and O3 interactions, second determine optimal dosage be supplied, from point view plant development nutritional physiological status both experiments. We conclude that via increased biomass production. According results obtained, we recommend plants 0.18 0.36 mg L−1 due higher associated Under these dosages, showed leaf area photosynthetic pigment concentration. Similarly, N, P, K uptake higher, allowing synthesis bioassimilates.