Concepedia

A. C. Caldwell

AC

15

Publications

597

Citations

14

H-Index

1956

Active since

Affiliations

Institute of Soil Science(Current)

University of Minnesota

A. C. Caldwell is an author at Institute of Soil Science specializing in engineering, biogeochemistry, and environmental engineering.

Top concepts

EngineeringBiogeochemistryEnvironmental EngineeringAgricultural EconomicsEnvironmental ChemistryBotanyGeochemistrySoil SciencePublic HealthNutrient Management

Publications per year

1956–1979

15

Publications

15

Sulfur in Plant Materials by Digestion with Nitric and Perchloric Acid

R. W. Blanchar, G. W. Rehm, A. C. Caldwell · Soil Science Society of America Journal · 1965 · 222 citations

Plant Analysis, Residue (Chemistry), Engineering +19

The Oxidation of Elemental Sulfur in Soil

Paulina Li, A. C. Caldwell · Soil Science Society of America Journal · 1966 · 51 citations

Organic Geochemistry, Biogeochemistry, Environmental Chemistry +12

Fertilizer Nitrogen Distribution Under Irrigation Between Soil, Plant, and Aquifer

James R. Gerwing, A. C. Caldwell, L. L. Goodroad · Journal of Environmental Quality · 1979 · 42 citations

Fertilizer N, Fertilizer Nitrogen Distribution, Biogeochemistry +13

Fertilizer Placement Effects on Soybean Seed Yield, N<sub>2</sub> Fixation, and <sup>33</sup>P Uptake<sup>1</sup>

G. E. Ham, A. C. Caldwell · Agronomy Journal · 1978 · 35 citations

Crop Production, Engineering, Botany +15

Phosphorus Uptake by Plants and Readily Extractable Phosphorus in Soils<sup>1</sup>

R. W. Blanchar, A. C. Caldwell · Agronomy Journal · 1964 · 31 citations

Engineering, Agricultural Economics, Soil Mineralogy +17

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