Concepedia
Statistics
Publications
13
Citations
646
H-Index
12
Active since
1985
Affiliations
Clemson University(Current)
Agricultural Research Service
University of Illinois Urbana-Champaign
Urbana University
Goodwin College
J. R. Frederick is an author at Clemson University specializing in agriculture, agronomy, and soil sciences.
Publications per year
1985–2010
Recompaction of a coastal loamy sand after deep tillage as a function of subsequent cumulative rainfall
W. J. Busscher, Philip J. Bauer, J. R. Frederick · Soil and Tillage Research · 2002 · 139 citations
Agriculture, Earth Sciences, Soil Sciences +16
Timing Effects of Deep Tillage on Penetration Resistance and Wheat and Soybean Yield
W. J. Busscher, J. R. Frederick, Philip J. Bauer · Soil Science Society of America Journal · 2000 · 96 citations
Agriculture, Crop Sciences, Soil Sciences +17
Grain Yield and Yield Components of Soft Red Winter Wheat as Affected by Management Practices<sup>1</sup>
J. R. Frederick, Harold G. Marshall · Agronomy Journal · 1985 · 76 citations
Agriculture, Agronomy, Crop Sciences +15
Seed yield and agronomic traits of old and modern soybean cultivars under irrigation and soil water-deficit
J. R. Frederick, Joseph T. Woolley, J. D. Hesketh et al. · Field Crops Research · 1991 · 71 citations
Agriculture, Agronomy, Crop Sciences +17
Investigation of the limitations to photosynthesis induced by leaf water deficit in field‐grown sunflower (<i>Helianthus annuus</i> L.)
Robert R. Wise, J. R. Frederick, David M. Alm et al. · Plant Cell & Environment · 1990 · 62 citations
Life Sciences, Plant Biology, Plant Sciences +17
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