Concepedia

John D. Powell

JD

11

Publications

272

Citations

11

H-Index

1960

Active since

Affiliations

Georgia Southwestern State University(Current)

Arkansas Agricultural Experiment Station

South Georgia Technical College

John D. Powell is an author at Georgia Southwestern State University specializing in engineering, agricultural economics, and botany.

Top concepts

Publications per year

1960–2006

11

Publications

11

Eurocode 7 Geotechnical design - Part 2: Ground investigation and testing: EN 1997-2 CEN/TC 250 BSI

Niels Nielsen Foged, Bernd Schuppener, John D. Powell et al. · 2006 · 56 citations

, , +9

Tiller Development and Growth in Switchgrass

E. R. Beaty, J. L. Engel, John D. Powell · Journal of Range Management · 1978 · 52 citations · Full text

Origin and influence of coal mine drainage on streams of the United States

John D. Powell · Environmental Geology · 1988 · 29 citations

, , +7

Response of Switchgrass (Panicum virgatum L.) to Clipping Frequency

E. R. Beaty, John D. Powell · Journal of Range Management · 1976 · 22 citations · Full text

Yield and N Content of Closely Clipped Bahiagrass as Affected by N Treatments<sup>1</sup>

E. R. Beaty, K. H. Tan, R. A. McCreery et al. · Agronomy Journal · 1980 · 21 citations

, , +13

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