3 resultados
Intermediate wheatgrass (Thinopyrum intermedium [Host] Barkworth & D.R. Dewey) (synonyms: Agropyron intermedium [Host] Beauv.; Elytrigia intermedia [Host] Nevski) is widely grown as a forage crop and is also used to control soil erosion. In a seed production field of cv. Rush in Washington
We studied the decay and nitrogen dynamics of little bluestem (Schizachyrium scoparium) litter in fertilized and unfertilized Minnesota old fields, using the litterbag technique. Annual decay rates and nitrogen leaching losses during the first month of decay were highly correlated with N content of
Spatial and temporal niche differentiation are potential mechanisms of plant species' coexistence in many communities, including many grasslands. In a 6-year field experiment, a dominant prairie bunchgrass, Schizachyrium scoparium, excluded species sharing similar phenology and rooting depth, but