共 16 条
[1]
Adams F., 1974, The Plant Root and its Environment. Proceedings held at Virginia Polytechnic and State University, 1971. E.W.Carson (Editor), P441
[2]
Bowden J. W., 1980, Soils with variable charge., P147
[3]
CLARK J. S., 1960, SOIL SCI SOC AMER PROC, V24, P346
[4]
EFFECT OF LIMING ON SOIL TEST LEVEL OF PHOSPHOROUS AS DETERMINED BY 3 METHODS
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1971, 35 (04)
:540-&
[6]
THE INFLUENCE OF NEUTRAL SALTS ON THE SOLUBILITY OF SOIL PHOSPHATE - WITH SPECIAL REFERENCE TO THE EFFECT OF THE NITRATES OF SODIUM AND CALCIUM
[J].
JOURNAL OF SOIL SCIENCE,
1952, 3 (01)
:125-135
[7]
MURPHY J, 1962, ANAL CHIM ACTA, V26, P31
[8]
OLOYA TO, 1980, J ENVIRON QUAL, V9, P562
[9]
Parfitt R. L., 1980, Soils with variable charge., P167