Concepedia

Gary E. Varvel

GE

Statistics

Publications

76

Citations

5.6K

H-Index

45

Active since

1979

Affiliations

University of Nebraska–Lincoln(Current)

Agricultural Research Service

University of Minnesota

United States Department of Agriculture

Northern Great Plains Research Laboratory

Gary E. Varvel is an author at University of Nebraska–Lincoln specializing in agricultural economics, engineering, and sustainable agriculture.

Top concepts

EngineeringAgricultural EconomicsPublic HealthSustainable AgricultureBiogeochemistryFarming SystemsLand UseLand DegradationCarbon SequestrationPrecision Agriculture

Publications per year

1979–2020

76

Publications

76

Use of Remote‐Sensing Imagery to Estimate Corn Grain Yield

John F. Shanahan, James S. Schepers, D. D. Francis et al. · Agronomy Journal · 2001 · 435 citations

Precision Agriculture, Environmental Monitoring, Engineering +21

Light Reflectance Compared with Other Nitrogen Stress Measurements in Corn Leaves

T. M. Blackmer, James S. Schepers, Gary E. Varvel · Agronomy Journal · 1994 · 330 citations

Corn Leaves, N Status, Precision Agriculture +14

Ability for In‐Season Correction of Nitrogen Deficiency in Corn Using Chlorophyll Meters

Gary E. Varvel, James S. Schepers, D. D. Francis · Soil Science Society of America Journal · 1997 · 297 citations

Precision Agriculture, Engineering, Botany +21

Nitrogen Deficiency Detection Using Reflected Shortwave Radiation from Irrigated Corn Canopies

T. M. Blackmer, James S. Schepers, Gary E. Varvel et al. · Agronomy Journal · 1996 · 266 citations

Plant Analysis, Precision Agriculture, Environmental Monitoring +18

A Simple Performance‐Based Index for Assessing Multiple Agroecosystem Functions

Mark A. Liebig, Gary E. Varvel, John W. Doran · Agronomy Journal · 2001 · 209 citations

Engineering, Indexing Procedure, Cropping System +17

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