2026 Alan J. Schlegel: Plant Science and Agronomy Researcher – H-Index, Publications & Awards

D-Index & Metrics

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Plant Science and Agronomy	40	3980	3723	995	892	159	5461

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Plant Science and Agronomy

3980

3723

995

892

159

5461

Plant Science and Agronomy

D-Index

Citations

5461

World Ranking

3980

National Ranking

995

Research.com Recognitions

2008 - Fellow of the American Society of Agronomy (ASA)

Best Publications

Precipitation use efficiency as affected by cropping and tillage systems

G. A. Peterson;A. J. Schlegel;D. L. Tanaka;O. R. Jones

333
Citations
Management Effects on Soil Physical Properties in Long-Term Tillage Studies in Kansas

K. A. McVay;J. A. Budde;K. Fabrizzi;M. M. Mikha

284
Citations
Replacing Fallow with Cover Crops in a Semiarid Soil: Effects on Soil Properties

Humberto Blanco-Canqui;John D. Holman;Alan J. Schlegel;John Tatarko

278
Citations
The U.S. drought of 2012 in perspective: A call to action

J.S. Boyer;P. Byrne;K.G. Cassman;M. Cooper

267
Citations
Subsurface drip irrigation using livestock wastewater: dripline flow rates.

T. P. Trooien;F. R. Lamm;L. R. Stone;M. Alam

151
Citations
Can Cover or Forage Crops Replace Fallow in the Semiarid Central Great Plains

Johnathon D. Holman;Kevin Arnet;Johanna Dille;Scott Maxwell

148
Citations
Effect of Composted Manure on Soil Chemical Properties and Nitrogen Use by Grain Sorghum

A. J. Schlegel

146
Citations
No-till Induced Increase in Organic Carbon Reduces Maximum Bulk Density of Soils

Humberto Blanco-Canqui;L. R. Stone;A J. Schlegel;D. J. Lyon

146
Citations
Yield-Water Supply Relationships of Grain Sorghum and Winter Wheat

Loyd R. Stone;Alan J. Schlegel

140
Citations
Evaluation of aggregate stability methods for soil health

Unknown

134
Citations
Response of corn, grain sorghum, and sunflower to irrigation in the High Plains of Kansas☆

L.R. Stone;A.J. Schlegel;R.E. Gwin;A.H. Khan

126
Citations
Tillage and Crop Rotation Phase Effects on Soil Physical Properties in the West-Central Great Plains

Loyd R. Stone;Alan J. Schlegel

99
Citations
Regional Study of No-Till Impacts on Near-Surface Aggregate Properties that Influence Soil Erodibility

Humberto Blanco-Canqui;Maysoon M. Mikha;J. G. Benjamin;L. R. Stone

97
Citations
Green Fallow for the Central Great Plains

Alan J. Schlegel;John L. Havlin

92
Citations
In Situ Measurements of Nitrate Leaching Implicate Poor Nitrogen and Irrigation Management on Sandy Soils

R. J. Gehl;J. P. Schmidt;L. R. Stone;A. J. Schlegel

92
Citations
Implications of inorganic fertilization of irrigated corn on soil properties: lessons learned after 50 years.

Humberto Blanco-Canqui;Alan J. Schlegel

88
Citations
Cropping System and Tillage Effects on Available Soil Water and Yield of Grain Sorghum and Winter Wheat

C. A. Norwood;A. J. Schlegel;D. W. Morishita;R. E. Gwin

85
Citations
Correcting Iron Deficiency in Corn with Seed Row–Applied Iron Sulfate

Chad B. Godsey;John P. Schmidt;Alan J. Schlegel;Randal K. Taylor

85
Citations
Soil-profile distribution of carbon and associated properties in no-till along a precipitation gradient in the central Great Plains

Humberto Blanco-Canqui;A.J. Schlegel;W.F. Heer

85
Citations
Economic and environmental impacts of long-term nitrogen and phosphorus fertilization

A. J. Schlegel;K. C. Dhuyvetter;J. L. Havlin

81
Citations
Drought-tolerant corn hybrids yield more in drought-stressed environments with no penalty in non-stressed environments

Eric Adee;Kraig Roozeboom;Guillermo Raul Balboa;Alan Schlegel

79
Citations
Water Depletion Depth of Grain Sorghum and Sunflower in the Central High Plains

Loyd R. Stone;Dwayne E. Goodrum;Alan J. Schlegel;Mahmad Nor Jaafar

76
Citations