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Vol. 22 No. 4 (1974)
Vol. 22 No. 4 (1974)
Published:
1974-11-01
Papers
Professor Dr. A. C. Schuffelen
Anonymous
225-226
PDF
List of publications by Professor Dr. A. C. Schuffelen
Anonymous
227-230
PDF
Schuffelen as reflected in the work of his doctoral students
M. Rosanow, G.H. Bolt
231-236
PDF
Aspects of potassium and magnesium uptake by oats.
A.C. Schuffelen
237-244
PDF
Quantitative measurement of fertilizer uptake by crops.
H. Broeshart
245-254
PDF
Technology favourable to the environment by utilizing sulphite waste liquors from the pulp industry as organic nitrogen fertilizers. [German]
W. Flaig, H. Sochtig
255-261
PDF
Selective ion uptake in the initial phase and root surface potentials.
J.H. Grobler
262-269
PDF
Phosphorus - a limiting factor in future food production.
S. Larsen
270-274
PDF
Calcium nutrition of higher plants.
H. Marschner
275-282
PDF
Nutrient availability and yield formation.
K. Mengel
283-294
PDF
Trace element problems on Scottish soils.
R.L. Mitchell
295-304
PDF
Physical aspects of soil fertility - the response of roots to mechanical impedance.
R.S. Russell, M.J. Goss
305-318
PDF
Early theoretical concepts in soil fertility.
C.T. de Wit
319-324
PDF
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