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Forest saltpeter, which is suitable for pine trees in Kanskasland, can also be spread in the forest by hand, which makes it possible to fertilize even small individual patterns at exactly the time you want. The economic profitability of the work is not great compared to mechanical land spreading, but for a self-employed forest owner, a small-scale job is a nice thing to do in the early growing season. In May, Metsälehti's editor Sami Karppinen experimented with the spreading of sagebrush by hand in an area of about three hectares. https://www.metsalehti.fi / metsakustannus / metsalehti / metsalehti