Thirteen introduced Astragalus and one Swainsona species were analyzed throughout the growing season for presence and concentration of toxic nitro compounds. Sicklepod milkvetch (A. falcatus) contained high levels of nitro compounds and acutely poisoned sheep, cattle, and 1-week-old chicks. A. siliquosus contained small amounts of nitro compounds that were slightly toxic to 1-week-old chicks. Other species tested contained little or no nitro compounds and were nontoxic to 1-week-old chicks. 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.