共 10 条
[4]
GOLDBERG D, 1971, Hortscience, V6, P559
[5]
GOLDBERG D, 1971, SOIL SCI SOC AM P, V35, P127
[6]
GORNAT B, 1973, J AM SOC HORTIC SCI, V98, P202
[7]
GUSTAFSON CD, 1975, 1975 U CAL SURV REP, P1
[10]
THORNE DW, 1974, IRRIGATED SOILS THEI