1. Soybean Yield Response to P Fertilizer Placement as Affected by Soil Parameters: A Review

In the last decades, several studies were conducted to evaluate more efficient P fertilizer management with emphasis on placement. Many of these studies report contrasting results, suggesting that a general recommendation may not be appropriate and specific factors of soils, crops, and weather should be considered. A literature search was completed using Google Scholar, and published papers that met our selection criteria included 62 experiments, with 95 site-years. Approximately 9.8% of the studies... F. Hansel, D. Ruiz diaz, L. Rosso