共 29 条
[1]
Anderson G., 1980, Khasawneh, F. E.
[2]
Sample, E. C.
[3]
Kamprath, E. J. : The role of phosphorus in agriculture. (Proceedings of a symposium held 1-3 June 1976 at the National Fertilizer Development Center, Tennessee Valley Authority, Muscle Shoals, Alabama)., P411
[4]
Bremner J.M., 1982, METHODS SOIL ANAL PA, P595
[7]
NATURE AND DISTRIBUTION OF SOIL-PHOSPHORUS AS REVEALED BY A SEQUENTIAL EXTRACTION METHOD FOLLOWED BY P-31 NUCLEAR MAGNETIC-RESONANCE ANALYSIS
[J].
JOURNAL OF SOIL SCIENCE,
1985, 36 (02)
:199-207
[10]
HANOTIAUX G, 1981, PHOSPHORUS SEWAGE SL