共 24 条
[2]
Barley K. P., 1970, Advances in Agronomy, V22, P159, DOI 10.1016/S0065-2113(08)60268-0
[3]
BOLE JB, 1966, THESIS U SASKATCHEWA
[4]
BOLE JB, 1972, CAN J SOIL SCI, V53, P169
[6]
Brewster J. L., 1972, Soils and Fertilizers, UK, V35, P355