共 16 条
[2]
CLEMENTS H. F., 1942, HAWAIIAN PLANTERS REC, V46, P17
[4]
EHLIG C. F., 1964, AGRON J, V56, P127
[5]
HAGAN R. M., 1959, ADVANCES AGRON, V11, P77
[6]
HAGAN RM, 1960, 7 INT C SOIL SCI T, V1, P374
[9]
NAMKEN L. N., 1964, SOIL SCI SOC AMER PROC, V28, P12
[10]
Sands K., 1958, New Phytologist, V57, P387, DOI 10.1111/j.1469-8137.1958.tb05326.x