共 8 条
[2]
FALLAHI E, 1983, THESIS OREGON STATE
[5]
Sharples R. O., 1980, Mineral nutrition of fruit trees., P17
[6]
SHEAR CB, 1974, 7TH P INT COLL HANN, P427
[7]
STEELE GDR, 1960, PRINCIPLES PROCEDURE, P453
[8]
Terblanche J. H., 1980, Mineral nutrition of fruit trees., P71