共 16 条
[1]
BARTA AL, 1973, OHIO RES CIRC, V193
[2]
DEGROOT T, 1967, 9 INT C AN HUSB ED, P165
[4]
Grunes D. L., 1970, Advances in Agronomy, V22, P331, DOI 10.1016/S0065-2113(08)60272-2
[5]
GRUNES DL, 1973, CROP SCI SOC AM SPEC, V4, P113
[6]
KEMP A., 1960, NETHERLANDS JOUR AGRIC SCI, V8, P281
[7]
KEMP A., 1957, NETHERLANDS JOUR AGRIC SCI, V5, P4
[8]
KEMP A, 1971, POTASSIUM SYSTEMS GR, P1
[10]
LAWRENCE T, 1981, CAN J PLANT SCI, V61, P735, DOI 10.4141/cjps81-105