Research in soils and the environments in which woody plants grow helps us to create strategies that mitigate woody plant stress and boost recovery after stress events. Further, we can identify plant selections that possess traits which make them adaptable to the changing environment.



Current Research

  • Strategies and Processes for Soil Remediation
    We assess ways of improving soil biotic and abiotic quality, structure, and nutritional quality for trees and shrubs in sub-optimal soil conditions.
  • Alleviation of Micronutrient Deficiencies
    We research treatments, such as root flare injections and soil amendment, and products, such as pH-modifiers, that can relieve micronutrient deficiencies and maximize tree vigor.
  • Carbohydrate Metabolism and Woody Plant Stress
    We study how woody plants use carbohydrates during stress events, ways to minimize their loss, and how plants recover these reserves afterwards. We use these insights to develop techniques that maximize plant recovery.
  • Species Diversity and Resiliency
    We examine woody plant selections that exhibit traits which make them adaptable and resilient to the changing environment.
  • Abiotic Stress Management
    We evaluate ways of managing trees under abiotic stress such as from high soil salt levels, flooding, or drought conditions.


Soils and Environmental Science Lab Staff

Kelby Fite, Ph.D.

Kelby Fite, Ph.D.

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E. Thomas Smiley, Ph.D.

E. Thomas Smiley, Ph.D.

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Chad Rigsby, Ph.D.

Chad Rigsby, Ph.D.

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Drew Zwart, Ph.D.

Drew Zwart, Ph.D.

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Other Research by Bartlett Tree Research Labs

Entomology and Pest Management

Entomology and Pest Management

Plant Health and Pathology

Plant Health and Pathology

Arboriculture and Urban Forestry

Arboriculture and Urban Forestry

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