Concepedia

L. R. Frederick

LR

26

Publications

1.4K

Citations

23

H-Index

1948

Active since

Affiliations

Iowa State University(Current)

Texas A&M University

Arkansas Agricultural Experiment Station

L. R. Frederick is an author at Iowa State University specializing in engineering, microbial ecology, and microbiology.

Top concepts

Publications per year

1948–1982

26

Publications

26

Effect of Inoculum Rate on Competitive Nodulation of <i>Glycine max</i> L. Merrill. II. Field Studies<sup>1</sup>

R. W. Weaver, L. R. Frederick · Agronomy Journal · 1974 · 158 citations

, , +18

A new technique for most-probable-number counts of Rhizobia

R. W. Weaver, L. R. Frederick · Plant and Soil · 1972 · 116 citations

, , +3

Serogroups of <i>Rhizobium japonicum</i> in Soybean Nodules as Affected by Soil Types<sup>1</sup>

Salih M. Damirgi, L. R. Frederick, I. C. Anderson · Agronomy Journal · 1967 · 102 citations

, , +16

Effect of Inoculum Rate on Competitive Nodulation of <i>Glycine max</i> L. Merrill. I. Greenhouse Studies<sup>1</sup>

R. W. Weaver, L. R. Frederick · Agronomy Journal · 1974 · 102 citations

, , +18

Reactions between amino acid compounds and phenols during oxidation

K. Haider, L. R. Frederick, Wolfgang Flaig · Plant and Soil · 1965 · 100 citations

, , +6

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