Soil Test Phosphorus Recovery from Livestock Manures Compared with Inorganic Fertilizer in Soil Incubations

<table>Plot of the percentage of P-Recovery Ratio versus Soil pH along with fitted second order polynomial regression line. The data points are averages of the three replication of the P treatment by incubation time combinations.</table>

Applied and Environmental Soil Science

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Figure 2

Figure 2: Soil Test Phosphorus Recovery from Livestock Manures Compared with Inorganic Fertilizer in Soil Incubations 