Influence of Calcium on Phosphorus Availability in Muck Soil
1962
Okruszko, Henryk | Warren, G. F. | Wilcox, G. E.
In laboratory tests the addition of Ca greatly decreased the solubility of native and applied P in six different muck soils. Reducing the amount of Ca in the soil solution by applying materials having Ca-bonding properties increased the solubility of P in a muck soil. In a greenhouse experiment, tomatoes grown in muck soil limed and fertilized with phosphate in different amounts showed the depressing influence of lime on yield, P content in the plant tissue, and total P uptake by the plants. Liming increased the Ca content in the plant tissue.
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