共 18 条
[3]
[Anonymous], J AM SOC AGRON
[5]
Brown H. T., 1890, J CHEM SOC, V57, P458, DOI [10.1039/CT8905700458, DOI 10.1039/CT8905700458]
[6]
DEMIRLICAKMAK AHMET, 1963, CANADIAN JOUR PLANT SCI, V43, P330
[7]
FERNANDEZ G. RAMON, 1959, AGRON JOUR, V51, P33
[9]
HOAGLAND DR, 1950, 347 CAL AGR EXP STA