Search for: [Abstract = "The N\-content in the pine needles increased proportionally to needle weight and N fertilization. The elevated doses of K and P did not change the P and K content of the needles. Also the Ca and Mg concentration in the needles were not dependent from the fertilization level. The heavy metal concentration was typical for clean areas, although the soil became a quite large amount of these elements with the waste lime from zinc smelter."]

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