Bromegrass in Alaska. IV. Effects of Various Schedules and Frequencies of Harvest on Forage Yields and Quality and on Subsequent Winter Survival of Several Strains

Abstract

Effects of different annual harvest schedules and frequencies on several cultivars and strains of bromegrass (Bromus species) were measured in five field experiments at the University of Alaska’s Matanuska Research Farm (61.6oN) near Palmer in southcentral Alaska. Most cultivars evaluated and compared were smooth bromegrass (B. inermis Leyss.). Native Alaskan pumpelly bromegrass (B. pumpellianus Scribn.) and the predominantly hybrid (B. inermis x B. pumpellianus) cultivar Polar, developed in Alaska, were included also