共 118 条
[3]
[Anonymous], 1971, METHODS EXAMINATION
[4]
AUNG LH, 1982, J AM SOC HORTIC SCI, V107, P1015
[6]
BARKER AV, 1989, HORTSCIENCE, V24, P584
[8]
Bohm W., 1979, METHODS STUDYING ROO
[9]
BOOIJ R, 1992, NETH J AGR SCI, V40, P43
[10]
BRADFORD KJ, 1981, HORTSCIENCE, V16, P25