共 16 条
[1]
BLONDEL L, 1979, SOMIVAC, V91, P53
[2]
Drouineau G., 1942, ANN AGRON [PARIS], V12, P441
[3]
HAMZE M, 1980, AGROCHIMICA, V24, P432
[7]
KHADR AH, 1975, ADV FRONT PLANT SCI, V13, P181
[9]
MENGEL K, 1982, PRINCIPLES PLANT NUT
[10]
Newcomb D.A., 1978, P INT SOC CITR 2 ORL, P117