Abstract
P.C. Nel, R.O. Barnard, R.E. Steynberg, J.M. de Beer, H.T. Groeneveld
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The initial and residual value for subterranean clover of phosphorus from Candallite rock phosphates, apatite rock phosphates and superphosphate
10.1007/bf01051629 · 1984
Methods of analysis for soils, plants and waters
1961
Plant-induced changes in rhizosphere of rape (Brassica napus var. Emerald) seedlings. III. Changes in L value, soil phosphate fractions and phosphatase activity
10.1111/j.1469-8137.1982.tb03291.x · 1982
Unresolved referenced work
1958
The Rothamsted long-term experiments: Are they still of use?
10.2134/agronj1991.00021962008300010008x · 1991
Long-term experimentation: 150 years of agricultural research
1993
Die invloed van bemesting op gewasse wat onder besproeiing verbou is
1948
Soil testing as a guide to phosphate fertilization of five legumes in Syria
1988
Soil and fertilizer phosphorus and crop responses in the dryland Mediterranean zone
1992
Buildup and decline in soil phosphorus: 30-year trends in a Typic Umpraquult
10.2134/agronj1991.00021962008300010019x · 1991
Potassium effects on stalk strength, premature death and lodging of maize (Zea mays L.)
10.1080/02571862.1984.10634125 · 1984
Overview of long-term agronomic research
10.2134/agronj1991.00021962008300010010x · 1991
Sekere neigings in mieliegraanopbrengste in 'n langtermyn bemestingsproef
1972
Availability of phosphorus in a calcareous soil treated with rock phosphate or superphosphate as affected by phosphate-dissolving fungi
10.1007/bf02377067 · 1989
Chemistry of phosphorus transformations in soil
1991
Essais de fertilisation phosphatée en vue d'une amelioration pastorale sur des terres marginales des étages humide et semi-aride de la Tunisie
1983
Soil nitrogen mineralization in the presence of surface and incorporated crop residues
10.2134/agronj1990.00021962008200010025x · 1990
Unresolved referenced work
1991
Unresolved referenced work
1990
Keys to Soil Taxonomy
1990
Unresolved referenced work
1980
Groei, ontwikkeling en waterverbruiks-doeltreffendheid van mielies (Zea mays L.) by verskillende grondvrugbaarheidspeile
1986
The dynamics of the soil system under cultivation
1983
The influence of plants on the mineralization of nitrogen and the maintenance of organic matter in the soil
10.1017/s0021859600049467 · 1951
Die groei en opbrengs van mielies (Zea mays L.) by verskillende peile van bemesting en vogvoorsiening
1974
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