共 28 条
[1]
Abul-Naas A. A., 1974, Zeitschrift fur Acker- und Pflanzenbau, V140, P229
[2]
AYERS AD, 1948, SOIL SCI SOC AM PRO, V13, P224
[3]
CHAUDHURI I I, 1968, Plant and Soil, V18, P208
[6]
EPSTEIN E, 1972, MINERAL NUTRITION PL
[9]
Hanson J. B., 1984, Advances in Plant Nutrition, V1, P149