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Titre :
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Ash fertilization in a clearcut and in a Scots pine stand in Central Sweden
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Auteurs :
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E. Ring ;
L. Lovgren ;
H. Nohrstedt ;
J. Gunnar ;
THE FORESTERY RESEARCH INSTITUTE OF SWEDEN
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Type de document :
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rapport
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Editeur :
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Upsala (SWE) : Skog Forsk, 1999
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Collection :
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Report No. 2 1999
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Format :
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50 p.
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Note générale :
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Diffusion tous publics
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Langues:
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= Anglais
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Catégories :
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FORESTERIE
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Mots-clés:
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SUEDE
;
FORET
;
SOL
;
EAU
;
FERTILISATION
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Résumé :
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An experiment with six different ash products was performed in a two-year old clearcut in Central Sweden during 1995-98. Two of the ash products were also applied in a nearby 70-year-old Scots pine stand. Five of the ash products originated from ash generated by the same boiler. Effects on soil-water and soil chemistry were monitored in the field. The leaching properties of the ash products were tested on the laboratory according to two methods, a column test and a shaking test.
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