Effects of fertilisation on biomass of Norway spruce on a harsh mountain site

The organic matter produced and accumulated by plants is a crucial component in the ecosystems on environmentally disturbed sites. The aim of our study was to evaluate the influence of initial fertilising on the aboveground and belowground tree biomass of Norway spruce. The biomass amount, distribut...

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Veröffentlicht in:	Journal of forest science (Praha) 2013, Vol.59 (1), p.8-21
Hauptverfasser:	Kunes, I., Czech Univ. of Life Sciences, Prague (Czech Republic). Faculty of Forestry and Wood Sciences, Zahradnik, D., Czech Univ. of Life Sciences, Prague (Czech Republic). Faculty of Forestry and Wood Sciences, Balcar, V., Forestry and Game Management Research Inst., Strnady (Czech Republic). Research Station Opocno, Spulak, O., Forestry and Game Management Research Inst., Strnady (Czech Republic). Research Station Opocno, Balas, M., Czech Univ. of Life Sciences, Prague (Czech Republic). Faculty of Forestry and Wood Sciences, Konasova, T., Czech Univ. of Life Sciences, Prague (Czech Republic). Faculty of Forestry and Wood Sciences, Kacalek, D., Forestry and Game Management Research Inst., Strnady (Czech Republic). Research Station Opocno, Vitamvas, J., Czech Univ. of Life Sciences, Prague (Czech Republic). Faculty of Forestry and Wood Sciences, Jancova, A., Czech Univ. of Life Sciences, Prague (Czech Republic). Faculty of Forestry and Wood Sciences, Novakova, O., Czech Univ. of Life Sciences, Prague (Czech Republic). Faculty of Forestry and Wood Sciences, Millerova, K., Czech Univ. of Life Sciences, Prague (Czech Republic). Faculty of Forestry and Wood Sciences
Format:	Artikel
Sprache:	eng
Schlagworte:	ABONOS DE ACCION RETARDADA AERIAL PARTS AIR POLLUTION ALTURA APLICACION DE ABONOS ARBOLES FORESTALES ARBRE FORESTIER AZOTE AZUFRE BIOMASA BIOMASS biomass model BIOMASSE BROTES CALCIO CALCIUM CHEMICAL COMPOSITION COMPOSICION QUIMICA COMPOSITION CHIMIQUE COPA CRECIMIENTO CROISSANCE CROWN CZECH REPUBLIC DIAMETER DIAMETRE DIAMETRO DISENO POR PARCELAS DURACION DURATION DUREE ENGRAIS RETARD ENVIRONMENTAL IMPACT FERTILISATION fertilization FERTILIZER APPLICATION FEUILLE FISIOLOGIA DE LA NUTRICION FOREST STANDS FOREST TREES FOSFORO GROWTH HAUTEUR HEIGHT HIGHLANDS HOJAS HOUPPIER http://www.fao.org/aos/agrovoc#c_0 http://www.fao.org/aos/agrovoc#c_10795 http://www.fao.org/aos/agrovoc#c_1196 http://www.fao.org/aos/agrovoc#c_14261 http://www.fao.org/aos/agrovoc#c_16034 http://www.fao.org/aos/agrovoc#c_16072 http://www.fao.org/aos/agrovoc#c_16172 http://www.fao.org/aos/agrovoc#c_1794 http://www.fao.org/aos/agrovoc#c_228 http://www.fao.org/aos/agrovoc#c_2412 http://www.fao.org/aos/agrovoc#c_24420 http://www.fao.org/aos/agrovoc#c_28080 http://www.fao.org/aos/agrovoc#c_3052 http://www.fao.org/aos/agrovoc#c_32353 http://www.fao.org/aos/agrovoc#c_3394 http://www.fao.org/aos/agrovoc#c_34864 http://www.fao.org/aos/agrovoc#c_3536 http://www.fao.org/aos/agrovoc#c_3614 http://www.fao.org/aos/agrovoc#c_36811 http://www.fao.org/aos/agrovoc#c_4243 http://www.fao.org/aos/agrovoc#c_4517 http://www.fao.org/aos/agrovoc#c_4945 http://www.fao.org/aos/agrovoc#c_5192 http://www.fao.org/aos/agrovoc#c_5275 http://www.fao.org/aos/agrovoc#c_5804 http://www.fao.org/aos/agrovoc#c_5852 http://www.fao.org/aos/agrovoc#c_6139 http://www.fao.org/aos/agrovoc#c_6651 http://www.fao.org/aos/agrovoc#c_7110 http://www.fao.org/aos/agrovoc#c_7390 http://www.fao.org/aos/agrovoc#c_7514 http://www.fao.org/aos/agrovoc#c_8090 http://www.fao.org/aos/agrovoc#c_8349 http://www.fao.org/aos/agrovoc#c_926 IMPACT SUR L'ENVIRONNEMENT IMPACTO AMBIENTAL LEAVES MAGNESIO MAGNESIUM MINERAL NUTRIENTS MORTALIDAD MORTALITE MORTALITY NITROGEN NITROGENO nutrient concentrations nutrient pools NUTRIENTES MINERALES NUTRITION PHYSIOLOGY ORGANOS AEREOS PARTIE AERIENNE PESO PEUPLEMENT FORESTIER PHOSPHORE PHOSPHORUS PHYSIOLOGIE DE LA NUTRITION PICEA ABIES PLAN EN PARCELLES PLOT DESIGN POIDS POLLUTION ATMOSPHERIQUE POLUCION DEL AIRE POTASIO POTASSIUM POUSSE RACINE RAICES REGION D'ALTITUDE REPUBLICA CHECA REPUBLIQUE TCHEQUE RODALES ROOT SYSTEMS ROOTS SHOOTS SISTEMA RADICULAR SLOW RELEASE FERTILIZERS SOUFRE STEMS SUBSTANCE NUTRITIVE MINERALE SULPHUR SYSTEME RACINAIRE TALLOS TIGE UREA UREE WEIGHT ZONA DE MONTANA
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Beschreibung
Zusammenfassung:	The organic matter produced and accumulated by plants is a crucial component in the ecosystems on environmentally disturbed sites. The aim of our study was to evaluate the influence of initial fertilising on the aboveground and belowground tree biomass of Norway spruce. The biomass amount, distribution and chemical composition were studied in a young spruce stand growing on an acidified mountain clear-cut tract. The fertilised trees accumulated a higher amount of tree biomass. They nonetheless showed lower concentrations of P, N, and K in some root compartments than control trees, which could be ascribed to a dilution effect. As for the aboveground compartments, no significant differences in element concentrations were proved.
ISSN:	1212-4834 1805-935X
DOI:	10.17221/54/2012-jfs