James D. Metzger

James D. Metzger 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 James D. Metzger sits on this spectrum.

James D. Metzger 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 James D. Metzger sits on this spectrum.

Best Publications

• The influence of humic acids derived from earthworm-processed organic wastes on plant growth.

  R M Atiyeh;S Lee;C A Edwards;N Q Arancon

  1408
  Citations

• The FLF MADS Box Gene: A Repressor of Flowering in Arabidopsis Regulated by Vernalization and Methylation

  Candice C. Sheldon;Joanne E. Burn;Pascual P. Perez;Jim Metzger

  1177
  Citations

• Influences of vermicomposts on field strawberries: 1. effects on growth and yields.

  N.Q. Arancon;C.A. Edwards;P. Bierman;C. Welch

  924
  Citations

• Effects of vermicomposts and composts on plant growth in horticultural container media and soil

  R.M. Atiyeh;S. Subler;C.A. Edwards;G. Bachman

  827
  Citations

• Pig manure vermicompost as a component of a horticultural bedding plant medium: effects on physicochemical properties and plant growth

  R.M. Atiyeh;C.A. Edwards;S. Subler;J.D. Metzger

  746
  Citations

• The influence of earthworm-processed pig manure on the growth and productivity of marigolds.

  R.M. Atiyeh;N.Q. Arancon;C.A. Edwards;J.D. Metzger

  697
  Citations

• Influence of earthworm-processed pig manure on the growth and yield of greenhouse tomatoes

  R.M Atiyeh;N Arancon;C.A Edwards;J.D Metzger

  679
  Citations

• Growth of bedding plants in commercial potting substrate amended with vermicompost.

  G.R. Bachman;J.D. Metzger

  585
  Citations

• Effects of vermicomposts produced from food waste on the growth and yields of greenhouse peppers.

  Norman Q. Arancon;Clive A. Edwards;Rola Atiyeh;James D. Metzger

  542
  Citations

• DNA methylation, vernalization, and the initiation of flowering.

  J E Burn;D J Bagnall;J D Metzger;E S Dennis

  499
  Citations

• Effects of vermicomposts produced from cattle manure, food waste and paper waste on the growth and yield of peppers in the field

  Norman Q. Arancon;Clive A. Edwards;Peter Bierman;James D. Metzger

  439
  Citations

• Comparing vermicomposts and composts

  S. Subler;C. Edwards;J. Metzger

  316
  Citations

• Influences of vermicomposts, produced by earthworms and microorganisms from cattle manure, food waste and paper waste, on the germination, growth and flowering of petunias in the greenhouse

  Norman Q. Arancon;Clive A. Edwards;Andrei Babenko;John Cannon

  286
  Citations

• Earthworm-Processed Organic Wastes as Components Of Horticultural Potting Media for Growing Marigold and Vegetable Seedlings

  Rola M. Atiyeh;Clive A. Edwards;Scott Subler;James D. Metzger

  271
  Citations

• Effects of vermicomposts on growth and marketable fruits of field-grown tomatoes, peppers and strawberries

  Norman Q. Arancon;Clive A. Edwards;Peter Bierman;James D. Metzger

  203
  Citations

• Hormones and Reproductive Development

  James D. Metzger

  141
  Citations

• Tall Fescue Photomorphogenesis as Influenced by Changes in the Spectral Composition and Light Intensity

  B. G. Wherley;D. S. Gardner;J. D. Metzger

  133
  Citations

• Effects of vermicomposts on growth and marketable fruits of field-grown tomatoes, peppers and strawberriesThe 7th international symposium on earthworm ecology · Cardiff · Wales · 2002

  Norman Q. Arancon;Clive A. Edwards;Peter Bierman;James D. Metzger

  129
  Citations

• Effect of Photoperiod on the Levels of Endogenous Gibberellins in Spinach as Measured by Combined Gas Chromatography-selected Ion Current Monitoring

  James D. Metzger;Jan A. D. Zeevaart

  94
  Citations

• Thermoinductive Regulation of Gibberellin Metabolism in Thlaspi arvense L. : I. Metabolism of [2H]-ent-Kaurenoic Acid and [14C]Gibberellin A12-Aldehyde

  Jan P. Hazebroek;James D. Metzger

  89
  Citations

• Thermoinductive Regulation of Gibberellin Metabolism in Thlaspi arvense L. (II. Cold Induction of Enzymes in Gibberellin Biosynthesis).

  J. P. Hazebroek;J. D. Metzger;E. R. Mansager

  88
  Citations

• Modification of Plant Architecture in Chrysanthemum by Ectopic Expression of the Tobacco Phytochrome B1 Gene

  Zhi-Liang Zheng;Zhenbiao Yang;Jyan-Chyan Jang;James D. Metzger

  84
  Citations

• Maternal Light Environment During Seed Development Affects Lettuce Seed Weight, Germinability, and Storability

  Samuel Contreras;Mark A. Bennett;James D. Metzger;David Tay

  66
  Citations

• Role of Endogenous Plant Growth Regulators in Seed Dormancy of Avena fatua II. Gibberellins

  James D. Metzger

  58
  Citations

• Impact of Vermicompost on Vegetable Transplant Quality

  Lindsay C. Paul;James D. Metzger

  44
  Citations