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1990

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Resultados 191-200 de 325

The effects of forest liming on fertilization on fine-root growth

1990

Persson, H. (Swedish Univ. of Agricultural Sciences, Uppsala (Sweden). Dept. of Ecology and Environmental Research) | Ahlstroem, K.

pinus sylvestris picea abies liming/ roots encalado/ raices chaulage/ racine
Wageningen University & Research - Netherlands
Effects of liming and fertilization on soil solution chemistry in North German forest ecosystems

1990

Matzner, E. (Goettingen Univ. (Germany, F.R.). Forschungszentrum Waldoekosysteme) | Meiwes, K.J.

chaulage fagus soil chemistry encalado acidification liming quimica del suelo acidificacion germany/ soil solution allemagne/ solution du sol alemania/ soluciones del suelo ...
Wageningen University & Research - Netherlands
Simulation of nutrition of forests under stress using FORCYTE-11

1990

Kimmins, J.P. (British Columbia Univ., Vancouver, B.C. (Canada). Dept. of Forest Sciences)

simulation models plant nutrition/ stress modelos de simulacion modele de simulation nutrition des plantes/ stress nutricion de las plantas/ estres
Wageningen University & Research - Netherlands
Stress related changes in the architecture of seedlings of three provenances of Eucalyptus camaldulensis Dehnh.

1990

Gibson, A. (Australian National Univ., Canberra, A.C.T. (Australia). Dept. of Forestry) | Bachelard, E.P.

eucalyptus camaldulensis nutricion de las plantas/ estres plant nutrition/ stress nutrition des plantes/ stress
Wageningen University & Research - Netherlands
Relationships between growth, mineral nutrition, and soils in young teak plantations in Benin and Liberia

1990

Drechsel, P. (Bayreuth Univ. (Germany, F.R.). Inst. of Soil Science and Soil Geography) | Schmall, S. | Zech, W.

soil chemicophysical properties fertilizer application benin tectona grandis fertilisation liberia/ croissance liberia/ crecimiento liberia/ growth aplicacion de abonos propriete physicochimique du sol propiedades fisico-quimicas suelo
Wageningen University & Research - Netherlands
Nutritional disturbances and declining Armand Pine in southwestern China

1990

Guangjing, M. (Chinese Academy of Forestry, Beijing (China). Research Inst. of Forestry)

magnesium magnesio pinus forest pathology chine/ carence minerale pathologie forestiere china/ mineral deficiencies china/ deficiencia de minerales patologia forestal
Wageningen University & Research - Netherlands
Terrestrial liming as a tool to mitigate acidification of Woods Lake, NY

1990

Brocksen, R.W. (Living Lakes Inc., Washington, DC (USA)) | Adams, T.B. | Sverdrup, H. | Warfvinge, P.

lagos lakes nueva york calidad del agua new york lac acidification/ liming acidificacion/ encalado acidification/ chaulage qualite de l'eau ...
Wageningen University & Research - Netherlands
Effects of ammonia, ammonium sulphate and sulphur dioxide on the frost sensitivity of Scots pine (Pinus sylvestris L.)

1990

Dueck, T.A. (Instituut voor Plantenziektenkundig Onderzoek, Wageningen (Netherlands)) | Dorel, F.G. | Horst, R. ter | Eerden, L.J. van der

sulfato de amonio ammonia ammoniac pinus sylvestris dioxyde de soufre ammonium sulphate frost damage/ air pollution amoniaco degat du au gel/ pollution atmospherique danos por la helada/ polucion del aire dioxido de azufre ...
Wageningen University & Research - Netherlands
Fall exposure of beech saplings (Fagus sylvatica L.) to ozone and simulated acidic mist: effects on gas exchange and leachability

1990

Leonardi, S. (GSF-Muenchen, Neuherberg (Germany, F.R.). Inst. fuer Biochemische Pflanzenpathologie) | Langebartels, C.

estoma ozono stomata lessivage du sol stomate photosynthese lixiviacion lluvia acida/ intercambio de gases acid rain/ gas exchange fotosintesis pluie acide/ echange gazeux ...
Wageningen University & Research - Netherlands
Survival rate of tree and shrub seedlings under extreme environmental nitrogen pollution

1990

Kowalkowski, A. (Pedagogical Univ., Kielce (Poland). Inst. of Geography)

polluant industriel contaminantes industriales azote nitrogen industrial pollutants pinus industria de abonos/ polucion del suelo industrie des engrais/ pollution du sol fertilizer industry/ soil pollution nitrogeno
Wageningen University & Research - Netherlands