The effects of one fall broadcast application of N and P fertilizers on mature intermediate wheatgrass in the Southwestern ponderosa pine zone was investigated. Nitrogen increased herbage production for four growing seasons. It also affected P content and increased crude protein and moisture content of the herbage; increased green growth, plant height, weed growth, and soil nitrates. P and N-P interaction had little or no significant effects. 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.