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Scientific Papers Series B Horticulture

Scientific Papers Series B Horticulture

Scientific Papers Series B Horticulture

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The values of pH diminished in all variants,being 5,8 at V5. Total content of soluble saltswas situated in normal limits between 0,12% atV1 and 0,29% at V5. Phosphorus (P) fromsubstratum diminished, the value being atinferior limit of a temperate provisioning.Potassium had the biggest value at V2,fertilized with NPK (378 ppm).Evolution of content in P and K fromsubstratum is underlined by graphs 2 and 3.Figure 2. Content of P312

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