The establishment of serologically identifiable strains of Rhizobium trifolii in field soils in competition with the native microflora.
D001432:Bacteriology; D012231:Rhizobium; D016961:Rhizobium leguminosarum; D012987:Soil; D012988:Soil Microbiology
D012987:Soil
RHIZOBIUM; SOIL/bacteriology