AGRIS - Système international des sciences et technologies agricoles

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Changes in phytomass and nutrient partitioning in young conifers in extreme alkaline growth conditions

1999

Mandre, M. | Kloseiko, J. | Ots, K. | Tuulmets, L. (Estonian Agricultural University, Forest Research Institute, Department of Ecophysiology, Viljandi mnt.18b, Tallinn 11216 (Estonia))

Department for Environment, Food and Rural Affairs - United Kingdom

Mobility of Zn, Cd and Pb in soils as affected by poultry litter extract-II. Redistribution among soil fractions

1997

Li ZhenBin | Shuman, L.M. (Department of Crop and Soil Science, Georgia Experiment Station, University of Georgia, Griffin, GA 30223-1797 (USA))

Department for Environment, Food and Rural Affairs - United Kingdom

Spatial and temporal distribution of metals in soils in Warsaw, Poland

1997

Pichtel, J. | Sawyerr, H.T. | Czarnowska, K. (Ball State University, Natural Resources and Environmental Management, Muncie, Indiana 47306-0495 (USA))

Department for Environment, Food and Rural Affairs - United Kingdom

Changes in heavy metal contents in an acidic forest soil affected by depletion of soil organic matter within the time span 1969-93

1999

Egli, M. | Fitze, P. | Oswald, M. (Institute of Geography, University Zurich-Irchel, Winterthurerstrasse 190, CH-8057 Zurich (Switzerland))

Department for Environment, Food and Rural Affairs - United Kingdom


Effects of elevated CO2, nitrogen supply and tropospheric ozone on spring wheat-II. Nutrients (N, P, K, S, Ca, Mg, Fe, Mn, Zn)

1997

Fangmeier, A. | Gruters, U. | Hogy, P. | Vermehren, B. | Jager, H.J. (Institut fur Pflanzenokologie, Heinrich-Buff-Ring 38, D-35392 Giessen (Germany))

Department for Environment, Food and Rural Affairs - United Kingdom