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Phosphate fertilization and phosphorus forms in an Oxisol under no-till

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Academic year: 2019

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Table 1 – Selected chemical and physical properties of the soil at the beginning of the experiment.
Table 2 – Average soluble and low lability inorganic P fractions (P-Fe e P-Ca), before soybean was planted and after soybean was harvested.
Table 3 – Average contents of organic, non-labile (occluded) ant total P fractions (P-Fe e P-Ca), before soybean was planted and after soybean harvest.
Table 4 – Soybean yields and P contents in soybean seeds as affected by application of soluble and reactive phosphates.

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