The ocular estimate by plot method may be biased by the lack of proper weighting procedures. The nature and magnitude of bias is related to sample size, the variability and distribution of yield, and correlation between herbage production and use by livestock. To form unbiased estimates of the population mean, individual estimates must be weighted by production. 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.