Phosphorus Sources in Management Zones and Their Impact on Soybean Crops

• DOI: 10.20944/preprints202502.2061.v1
• Publication Date: 2025-02-27T05:19:51Z
• Authors: Vagner Portes Gue...; Eduardo Leonel Bo...; Paulo Ademar Avel...; Alberto Eduardo K...; Zanandra Boff de ...; Luciano Zucuni Pes

Phosphorus (P) is an essential element for plant growth and development. Studies show that up to 90% of phosphorus applied via inorganic fertilizer adsorbed or precipitated into colloids not made available plants. In this context, the use microorganisms as promoters P availability in soil solution essential. The objectives work were delimit management zones (MZ) based on spatial variability content investigate effects supply, from different sources (mineral biological) each ZM, soybean crop after applications. results indicate management, both mineral solubilizers, effective increasing productivity, grain weight, grains, especially with lower initial content. proved be efficient tool optimizing application, contributing greater productivity better resources, areas low fertility. This reinforces importance precision strategies fertilizers, adapted specific conditions, maximize yield improve nutrient efficiency.