Phosphorus rates on yield, nutrient balance, and agronomic efficiency index of soybean and wheat in an oxisol.

FABIO ALVARES DE OLIVEIRA, CNPSO; RUAN FRANCISCO FIRMANO, CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO; ADILSON DE OLIVEIRA JUNIOR, CNPSO; CESAR DE CASTRO, CNPSO; MARIA TERESA MAGNANI COPPO, UNIVERSIDADE NORTE DO PARANÁ.2026-07-07http://hdl.handle.net/123456789/519608The study evaluated phosphorus (P) fertilization strategies for the soybean/wheat rotation over three growing seasons (2021/2022 to 2024/2025) in a highly clayey Dystrophic Oxisol. The goal was to determine the most efficient P2O5 rates that maximize yield while maintaining the soil nutrient balance.openAccessFertilidade do SoloFósforoSojaTrigoOxisolEficiência NutricionalProdutividadeDisponibilidade de NutrienteFertilizersPhosphorusSoybeansWheatOxisolsNutrient use efficiencyNutrient balanceAnalysis of varianceNutrient availabilityPhosphorus rates on yield, nutrient balance, and agronomic efficiency index of soybean and wheat in an oxisol.Resumo em anais e proceedings