Effects of Water Availability on Leaf Trichome Density and Plant Growth and Development of Shepherdia ×utahensis.

ABSTRACT: Many arid lands across the globe are experiencing more frequent and extreme droughts due to warmer temperatures resulting from climate change, less predictable precipitation patterns, and decreased soil moisture. Approximately 60-90% of household water is used for urban landscape irrigation in the western United States, necessitating the establishment of landscapes using drought-tolerant plants that conserve water. Shepherdia ×utahensis (hybrid buffaloberry) is a drought-tolerant plant with dense leaf trichomes (epidermal appendages) that may limit excessive water loss by transpiration. However, little is known about how S. ×utahensis regulates leaf heat balance when transpirational cooling is limited. The objective of this research was to investigate the effects of substrate

SUBMITTER: Chen JJ 

PROVIDER: S-EPMC9158747 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature