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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