Efeitos do BiomaPhos® no cultivo de tomates

The tomato crop has great socioeconomic importance in Brazil and in the world, with phosphorus as an essential element for this crop throughout its vegetative cycle. In order to reduce the use of phosphate and the associated costs, this work evaluated the effects of BiomaPhos® on vegetative aspects, productivity, tomato fruit quality and soil parameters. The experiment was conducted in pots in the Olericulture sector of the IFMG – Bambuí Campus, using a randomized block design (DBC) containing four blocks and five T1 treatments: 100% P2O5 and 0% BiomaPhos®; T2: 50% P2O5 and 100% BiomaPhos®; T3: 0% P2O5 and 100% BiomaPhos®; T4: 0% P2O5 and 50% BiomaPhos®; T5: 50% P2O5 and 50% BiomePhos®. The inoculation of BiomaPhos® was performed by immersion of the roots of the seedlings during transplanting in solutions containing the specific dosage of the inoculant for each treatment. Phosphorus fertilization was done according to the dosage established for each treatment. Vegetative evaluations were carried out at different phenological stages of the crop, in addition to analyses of the BioAS, chemical, physical and biological of the soil at the time of transplanting and after tomato production. The data obtained were submitted to ANOVA, then to the averages. Treatment 5 stood out in relation to Treatments 3 and 4 and was equivalent to Treatment 2 and the control, even with lower phosphorus dosages compared to the control and lower inoculant dosage compared to Treatment 2.