13.11.2025
The analysis of soil fertility with plant-available phosphorus (P₂O₅) and potassium (K₂O) shows substantial differences among land-use types. On arable land, phosphorus supply is insufficient in 39% of samples, adequate in 34%, and excessive in 27%. In permanent crops, P₂O₅ levels are evenly distributed across all fertility classes, reflecting diverse management and fertilization practices. The most pronounced phosphorus deficiency is observed in permanent grasslands, where as much as 78% of soils have insufficient phosphorus content.