Statistics
Publications
30
Citations
1.4K
H-Index
21
Active since
1984
G. W. Roth is an author at Pennsylvania State University specializing in agriculture, agronomy, and crop sciences.
Publications per year
1984–2023
30
30
Soil and Tissue Nitrate Tests Compared for Predicting Soil Nitrogen Availability to Corn
R. H. Fox, G. W. Roth, K. Iversen et al. · Agronomy Journal · 1989 · 215 citations
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