2026 Roger T. Koide: 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	77	497	459	151	138	181	18782

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Plant Science and Agronomy

497

459

151

138

181

18782

Plant Science and Agronomy

D-Index

Citations

18782

World Ranking

497

National Ranking

151

Overview

Roger T. Koide is affiliated with Brigham Young University in the United States. Their research spans multiple fields within agricultural and biological sciences as well as environmental science, with a focus on plant science, soil science, ecology, evolution, behavior, systematics, molecular biology, and nature and landscape conservation.

The scientist's work concentrates on several main research topics, including:

Mycorrhizal Fungi and Plant Interactions
Soil Carbon and Nitrogen Dynamics
Plant Pathogens and Fungal Diseases
Legume Nitrogen Fixing Symbiosis
Plant and Animal Studies
Gut Microbiota and Health
Ecology and Vegetation Dynamics Studies

Koide's recent peer-reviewed publications cover a range of environmental and ecological subjects. Selected papers include:

"Large losses of ammonium-nitrogen from a rice ecosystem under elevated CO ₂" (2020), published in Science Advances
"Carbon and phosphorus exchange rates in arbuscular mycorrhizas depend on environmental context and differ among co-occurring plants" (2024), published in New Phytologist
"Positioning absorptive root respiration in the root economics space across woody and herbaceous species" (2023), published in Journal of Ecology
"Coupled anaerobic methane oxidation and metal reduction in soil under elevated CO₂" (2023), published in Global Change Biology
"On Holobionts, Holospecies, and Holoniches: the Role of Microbial Symbioses in Ecology and Evolution" (2022), published in Microbial Ecology

Frequently collaborating co-authors in Koide's work include Ylva Lekberg, Mary Ellyn DuPre, Jing Xiao, Lei Cheng, and Qian Zhang.

Their publications have appeared repeatedly in prominent venues, such as:

OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)
New Phytologist
Journal of Ecology
Microbial Ecology
Fungal Ecology

Best Publications

A meta-analysis of context-dependency in plant response to inoculation with mycorrhizal fungi

Jason D. Hoeksema;V. Bala Chaudhary;Catherine A. Gehring;Nancy Collins Johnson

1291
Citations
EFFECTS OF SOIL RESOURCES ON PLANT INVASION AND COMMUNITY STRUCTURE IN CALIFORNIAN SERPENTINE GRASSLAND

Laura Foster Huenneke;Steven P. Hamburg;Roger Koide;Harold A. Mooney

1014
Citations
Nutrient supply, nutrient demand and plant response to mycorrhizal infection.

Roger T. Koide

761
Citations
Vertical niche differentiation of ectomycorrhizal hyphae in soil as shown by T-RFLP analysis

Ian A. Dickie;Bing Xu;Roger T. Koide

512
Citations
A history of research on arbuscular mycorrhiza

Roger T. Koide;Barbara Mosse

468
Citations
Is plant performance limited by abundance of arbuscular mycorrhizal fungi? A meta-analysis of studies published between 1988 and 2003

Y. Lekberg;R. T. Koide

461
Citations
Role of niche restrictions and dispersal in the composition of arbuscular mycorrhizal fungal communities

Ylva Lekberg;Roger T. Koide;Jason R. Rohr;Laura Aldrich-Wolfe

453
Citations
Extraradical hyphae of the mycorrhizal fungus Glomus intraradices can hydrolyse organic phosphate

R. T. Koide;Z. Kabir

436
Citations
Linking root traits to nutrient foraging in arbuscular mycorrhizal trees in a temperate forest

David M. Eissenstat;Joshua M. Kucharski;Marcin Zadworny;Marcin Zadworny;Thomas S. Adams

396
Citations
Root morphology and mycorrhizal symbioses together shape nutrient foraging strategies of temperate trees.

Weile Chen;Roger T. Koide;Thomas S. Adams;Jared L. DeForest

374
Citations
Regulation of the Vesicular-Arbuscular Mycorrhizal Symbiosis

R. T. Koide;R. P. Schreiner

365
Citations
Plant water status, hydraulic resistance and capacitance

Roger T. Koide;Robert H. Robichaux;Suzanne R. Morse;Celia M. Smith

340
Citations
Complementarity in nutrient foraging strategies of absorptive fine roots and arbuscular mycorrhizal fungi across 14 coexisting subtropical tree species

Bitao Liu;Hongbo Li;Biao Zhu;Roger T. Koide

283
Citations
Appropriate controls for vesicular-arbuscular mycorrhiza research

Roger T. Koide;Mingguang Li

281
Citations
INFLUENCES OF ESTABLISHED TREES ON MYCORRHIZAS, NUTRITION, AND GROWTH OF QUERCUS RUBRA SEEDLINGS

Ian A. Dickie;Roger T. Koide;Kim C. Steiner

257
Citations
Nutrient transport in mycorrhizas: structure, physiology and consequences for efficiency of the symbiosis

S. E. Smith;V. Gianinazzi-Pearson;R. Koide;J. W. G. Cairney

255
Citations
The decomposition of ectomycorrhizal fungal necromass

Christopher W. Fernandez;J. Adam Langley;Samantha Chapman;M. Luke McCormack;M. Luke McCormack

246
Citations
Determining place and process: functional traits of ectomycorrhizal fungi that affect both community structure and ecosystem function.

Roger T. Koide;Christopher W Fernandez;Glenna Malcolm

242
Citations
The effect of dandelion or a cover crop on mycorrhiza inoculum potential, soil aggregation and yield of maize

Z. Kabir;R.T. Koide

227
Citations
Exploring the role of ectomycorrhizal fungi in soil carbon dynamics

Donald R. Zak;Peter T. Pellitier;William A. Argiroff;Buck Castillo

213
Citations
Functional complementarity in the arbuscular mycorrhizal symbiosis.

Roger T. Koide

206
Citations
Role of mycorrhizal infection in the growth and reproduction of wild vs. cultivated plants : I. Wild vs. cultivated oats.

Roger Koide;Mingguang Li;James Lewis;Cherie Irby

202
Citations