共 8 条
[1]
ALBERTSON F. W., 1937, Ecological Monographs, V7, P483, DOI 10.2307/1943101
[3]
ALLRED BW, 1954, SOIL CONSERV, V19, P243
[4]
GLEASON HA, 1952, NEW BRITTON BROWN IL
[6]
HITCHOCK AS, 1950, MANUAL GRASSES US
[7]
KINSINGER FE, 1953, UNPUB FORAGE YIELD C
[8]
McCARTY EDWARD C., 1935, PLANT PHYSIOL, V10, P727, DOI 10.1104/pp.10.4.727