A. L. Black

A. L. Black publication distribution in Plant Science and Agronomy in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Plant Science and Agronomy in 2026. The highlighted bar marks where A. L. Black sits on this spectrum.

A. L. Black D-index placement in Plant Science and Agronomy in 2026

The chart shows the D-index (discipline H-index) distribution of Plant Science and Agronomy scientists ranked by Research.com in 2026. The highlighted bar marks where A. L. Black sits on this spectrum.

Research.com Recognitions

• 1989 - Fellow of the American Society of Agronomy (ASA)

Best Publications

• Soil Carbon, Nitrogen, and Bulk Density Comparisons in Two Cropland Tillage Systems after 25 Years and in Virgin Grassland1

  Armand Bauer;A. L. Black

  308
  Citations

• Estimation of Spring Wheat Leaf Growth Rates and Anthesis from Air Temperature

  Armand Bauer;A. B. Frank;A. L. Black

  163
  Citations

• Tillage and nitrogen fertilization influence grain and soil nitrogen in an annual cropping system

  Ardell D. Halvorson;Brian J. Wienhold;Alfred L. Black

  146
  Citations

• Soil Property Comparisons in Virgin Grasslands Between Grazed and Nongrazed Management Systems

  Armand Bauer;C.V. Cole;A.L. Black

  142
  Citations

• Conservation tillage affects root growth of dryland spring wheat under drought

  S. D. Merrill;A. L. Black;A. Bauer

  128
  Citations

• Spring Wheat Response to Tillage and Nitrogen Fertilization in Rotation with Sunflower and Winter Wheat

  Ardell D. Halvorson;Alfred L. Black;Joseph M. Krupinsky;Steven D. Merrill

  112
  Citations

• Dryland Winter Wheat Response to Tillage and Nitrogen within an Annual Cropping System

  Ardell D. Halvorson;Alfred L. Black;Joseph M. Krupinsky;Stephen D. Merrill

  103
  Citations

• Sunflower Response to Tillage and Nitrogen Fertilization under Intensive Cropping in a Wheat Rotation

  Ardell D. Halvorson;Alfred L. Black;Joseph M. Krupinsky;Stephen D. Merrill

  68
  Citations

• Spring wheat response to tillage system and nitrogen fertilization within a crop-fallow system.

  Ardell D. Halvorson;Alfred L. Black;Joseph M. Krupinsky;Steven D. Merrill

  56
  Citations

• Standing stem persistence in no-tillage small-grain fields

  Jean L. Steiner;Harry H. Schomberg;Clyde L. Douglas;Alfred L. Black

  50
  Citations

• Effects of Air Temperature and Water Stress on Apex Development in Spring Wheat 1

  A. B. Frank;A. Bauer;A. L. Black

  49
  Citations

• Annual Legume Cover Crops in Spring Wheat-Fallow Systems

  Donald L. Tanaka;Armand Bauer;Alfred L. Black

  33
  Citations

• Tillage and Nitrogen Fertilization Influences on Grain and Soil Nitrogen in a Spring Wheat–Fallow System

  Ardell D. Halvorson;Brian J. Wienhold;Alfred L. Black

  28
  Citations

• Estimation of Spring Wheat Grain Dry Matter Assimilation from Air Temperature1

  Armand Bauer;A. B. Frank;A. L. Black

  25
  Citations

• Aerial Parts of Hard Red Spring Wheat. II. Nitrogen and Phosphorus Concentration and Content by Plant Development Stage1

  Armand Bauer;A. B. Frank;A. L. Black

  24
  Citations

• Effects of Air Temperature and Fertilizer Nitrogen on Spike Development in Spring Barley

  Albert B. Frank;Armand Bauer;Alfred L. Black

  21
  Citations

• Aerial Parts of Hard Red Spring Wheat. I. Dry Matter Distribution by Plant Development Stage1

  Armand Bauer;A. B. Frank;A. L. Black

  16
  Citations

• Stubble height effect on winter wheat in the northern great plains. II: Plant population and yield relations

  A. L. Black;Armand Bauer

  15
  Citations

• Effect of Tillage Management on Soil Organic Carbon and Nitrogen

  A. L. Black;Armand Bauer

  11
  Citations

• DIVISION S-6—SOIL & WATER MANAGEMENT & CONSERVATION Soil Wind Erosion Hazard of Spring Wheat-Fallow as Affected by Long-Term Climate and Tillage

  Stephen D. Merrill;Alfred L. Black;Donald W. Fryrear;Ali Saleh

  0
  Citations