Table 3 A summary of the four experimental treatments in this study
From: Phosphorus leaching from loamy sand and clay loam topsoils after application of pig slurry
Treatment | Source of P | Application method | Applied total P (kg ha-1) |
|---|---|---|---|
Control | - | - | 0 |
SP-Surf | Pig slurry | Evenly applied on the soil surface | 30 |
SP-Incor | Pig slurry | Incorporated to the upper 1-cm soil layer | 30 |
MinP | Mineral fertilizer | Evenly applied on the soil surface | 30 |