共 11 条
[1]
AUBERTIN G. M., 1961, AGRON JOUR, V53, P269
[3]
GRIFFITH DR, 1965, 171 PURD U AGR EXP S
[4]
KNIPMEYER J. W., 1962, CROP SCI, V2, P1, DOI 10.2135/cropsci1962.0011183X000200010001x
[6]
PENDLETON J. W., 1961, CROP SCI, V1, P433, DOI 10.2135/cropsci1961.0011183X000100060015x
[9]
STICKLER F. C., 1964, AGRON J, V56, P438