An optimum sampling strategy was developed for predicting frequency values for all plant species occurring in an area. The approach uses both multistage and double-sampling procedures to predict the frequency of occurrence of all species. The application of these procedures to one grassland area resulted in an average saving of 26% in the number of sample quadrats required to determine the frequency of all species. 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.