Peak daily sap velocities were rather consistent throughout the year, and were always less than five cm/hr (average of five plants). A 30-variable multiple regression equation involving environmental parameters measured near plants accounted for only 54.05% of variability associated with apparent sap velocity measurements. Big sagebrush plants must, therefore, exert considerable physiological control of transpirational water losses. This material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from OJS platform August 2020
Scholarly peer-reviewed articles published by the Society for Range Management. Access articles on a rolling-window basis from vol. 1, 1948 up to 5 years from the current year. Formerly Journal of Range Management (JRM). More recent content is available by subscription from SRM.