Semi hardwood cutting was colletecd in the medium portion of the 'Ascolano 315' olive trees, prepared with 12 cm in length and four leaves, treated or not with 3000 mg L-1 of IBA by five seconds. The experiment was conducted in a greenhouse, with a system of intermittent nebulization. The cutting was placed in propagation supports, containing perlite as a substrate. Before the plantation of the cutting, organic fertilizers Biofertilizante and Nippoterra were applied in the proportion: 0, 20, 40 and 60 mL L-1. The products were applied in the experimental portions in a single dose. After 58 days, the percentage of cutting with callus, taken root, taken root and/or with callus, average number of roots and average length of the roots were evaluated. The 40 mL L-1 of Biofertilizante gave the best results, with IBA.
Olea europaea L.; oliviculture and propagation
