Relatório técnico científico: avaliação do uso de diferentes fertilizantes para o híbrido de milho NK520 VIP 3® na região de Piumhi- MG

Maize (Zea mayz L.) is one of the most widely grown crops in the world and is of paramount importance to Brazilian agribusiness. In the search for new technologies, the search for more efficient fertilizers stands out. The aim of this study was to evaluate the results of using different fertilizers for the Syngenta NK520 VIP3 hybrid. The treatments used were 300 kg of conventional 12-16-13, 200 kg of 23-14-14 controlled release, 300 kg of conventional 12-16-13 + 70 kg of primasea granules, 300 kg of conventional 12-16-13 + 100 kg of primasea powder and 200 kg of 03-15-12 organomineral + 100 kg of nitrate. The following evaluations were carried out: root length, root fresh mass, root volume, shoot fresh mass, shoot volume and yield. For these fertilizers, the hybrid in question showed no significant difference in any of the evaluations carried out.