Arboreal lichens are commonly consumed by wintering cervids in temperate forests, but their nutritional value is poorly understood. The digestibility of an arboreal lichen (Alectoria sarmentosa) fed with alfalfa pellets to mule deer (Odocoileus hemionus) was estimated. The lichen contained 2% crude protein, 13.4% neutral detergent fiber (NDF), and 0.9% acid detergent fiber (ADF). Apparent digestibilities were very high for lichen dry matter (85.2%), NDF (91.9%), and cell solubles (84.2%). The apparent digestibility of protein was very low (-218.0%) and reflects the impossibility of balancing MFN losses with a forage containing such minimal nitrogen. This lichen can be an important source of energy to wintering cervids. 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.