Effect of long-term differentiated NPK fertilization on the balance of nitrogen, phosphorus, and potassium and their content in meadow soils
1988
Gorlach, E. | Curylo, T. (Akademia Rolnicza, Krakow (Poland))
The relationship between the balance of nitrogen, phosphorus and potassium in the plant-fertilizer system and the content of total nitrogen, available P and K in two meadow soils. Changes in total N and organic C in the soil as an effect of systematic mineral fertilization depended to a higher degree on the meadow habitat than on the nitrogen balance. Only the phosphorus balance may constitute a basis for determination of the dose of P fertilizer
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