共 20 条
[3]
BURLESON C. A., 1961, SOIL SCI SOC AMER PROC, V25, P365
[5]
HOAGLAND DR, 1950, 347 CAL AGR EXP STA
[6]
Jackson M. L., 1958, SOIL CHEMICAL ANALYS, P141
[7]
JEFFREYS RA, 1962, DECADE SYNTHETIC CHE, P92
[8]
JURINAK JJ, 1956, P SOIL SCIENCE SOC A, V20, P466
[9]
LANG1N E. J., 1962, SOIL SCI SOC AMER PROC, V26, P574
[10]
THE EFFECT OF APPLIED PHOSPHATE ON THE UPTAKE OF ZINC BY FLAX
[J].
AUSTRALIAN JOURNAL OF SCIENTIFIC RESEARCH SERIES B-BIOLOGICAL SCIENCES,
1951, 4 (02)
:108-114