Indole butyric acid in the rooting of physalis cutting

Physalis angulata L. grows as a wild plant in tropical areas of America, its center origin being undetermined, it is believed that the originated South American countries. In propagation by cuttings, auxins are necessary for formation adventitious roots. The objective was to evaluate different dosages IBA rooting development cuttings. Apical herbaceous cuttings with 10 cm size were used, submitting them basal contact mixture talc concentrations: 1000 mg.Kg-1, 2000 3000 mg.Kg-1 and 4000 untreated control, staked tubes capacity 200 mL substrate soil + sand (2:1), mini greenhouses intermittent nebulization. experimental design randomized blocks (DBC), 5 treatments four replications, each unit composed After 60 days from beginning rooting, percentage evaluated; bud length; root green dry mass leaves; improved