Haku
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Effects of different phosphorus fertilisers on the nutrient status and growth of Scots pine stands on drained peatlands
(Finnish Society of Forest ScienceFinnish Forest Research Institute, 1999)
Effect of fertilization on flowering and seed crop in Scots pine seed orchards
(Finnish Society of Forest ScienceFinnish Forest Research Institute, 1994)
Effect of fertilizer treatment on the biomass production and nutrient uptake of short-rotation willow on cut-away peatlands
(Finnish Society of Forest ScienceFinnish Forest Research Institute, 1995)
Effect of repeated fertilizer application on the nutrient status and biomass production of Salix 'Aquatica' plantations on cut-away peatland areas
(Finnish Society of Forest ScienceFinnish Forest Research Institute, 1995)