Heikki Veijalainen 
Fyto-2H-valmisteen vaikutus männyn neulasten ravinnepitoisuuksiin suometsissä
Veijalainen H. Fyto-2H-valmisteen vaikutus männyn neulasten ravinnepitoisuuksiin suometsissä.
English title: Effect of Fyto-2H-fertilizer on nutrient concentrations in pine needles Scots in peatland forestsTiivistelmä
A granular calcium and wood ash mixture (Fyto-2H-fertilizer) increased foliar, K and B and decreased Zn after two growing periods in Pinus silvestris stands. It had also a positive effect on needle mass (d. m.), but not as pronounced one as the PK-fertilizer for peatland forests. It was concluded that Fyto-2H-product can increase the nutrient contents, which have been observed to be essential for the state of health in peatland forests. Further it contains slowly soluble portions of Ca and Mg, which have been proved to be very often the growth limiting factors e.g. in disturbed forests in Central Europe. Keywords: Fertilizer, liming, needle analysis, Pinus silvestris, wood ash
Avainsanat
needle analysis;
liming;
Fertilizer;
Pinus silvestris;
wood ash
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Veijalainen,
Department of Forest Ecology, The Finnish Forest Research Institute P.O. Box 18, FIN-01301, Vantaa
Sähköposti
ei.tietoa@nn.oo
Vastaanotettu 31.10.2017 Julkaistu 1.1.1993
Katselukerrat 1163
Saatavilla http://suo.fi/article/9733 | Lataa PDF
