Concepedia
Statistics
Publications
37
Citations
2.4K
H-Index
27
Active since
1974
Affiliations
University of Göttingen(Current)
Punjab Agricultural University
Technical University of Munich
Yara (Germany)
University of Hohenheim
Norbert Claassen is an author at University of Göttingen specializing in agriculture, soil sciences, and soil fertility.
Publications per year
1974–2022
A Method for Characterizing the Relation between Nutrient Concentration and Flux into Roots of Intact Plants
Norbert Claassen, Stanley A. Barber · PLANT PHYSIOLOGY · 1974 · 319 citations · Full text
Agriculture, Agronomy, Nutrient Cycling +16
Effectiveness of recycled P products as P fertilizers, as evaluated in pot experiments
Ricardo A. Cabeza, Bernd Steingrobe, Wilhelm Römer et al. · Nutrient Cycling in Agroecosystems · 2011 · 217 citations · Full text
Agriculture, Agronomy, Soil Sciences +16
Mobilization of phosphate in different soils by ryegrass supplied with ammonium or nitrate
Tara Singh Gahoonia, Norbert Claassen, A. Jungk · Plant and Soil · 1992 · 199 citations · Full text
Agriculture, Plant Sciences, Soil Sciences +12
Phosphorus Efficiency of Cabbage (Brassica oleraceae L. var. capitata), Carrot (Daucus carotaL.), and Potato (Solanum tuberosumL.)
Nigussie Dechassa, M. Schenk, Norbert Claassen et al. · Plant and Soil · 2003 · 137 citations · Full text
Agriculture, Agronomy, Crop Sciences +14
Citramalic acid and salicylic acid in sugar beet root exudates solubilize soil phosphorus
Reza Khorassani, Ursula Hettwer, Astrid Ratzinger et al. · BMC Plant Biology · 2011 · 122 citations · Full text
Agriculture, Agronomy, Plant Sciences +17
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