共 33 条
[21]
OLSEN S. R., 1961, SOIL SCI SOC AMER PROC, V25, P289
[23]
FACTORS AFFECTING THE ABILITY OF PLANTS TO ABSORB PHOSPHATE FROM SOILS .1. THE RELATIONSHIP BETWEEN LABILE PHOSPHATE AND ABSORPTION
[J].
JOURNAL OF SOIL SCIENCE,
1957, 8 (02)
:248-267
[24]
ISOTOPIC EQUILIBRIA BETWEEN PHOSPHATES IN SOIL AND THEIR SIGNIFICANCE IN THE ASSESSMENT OF FERTILITY BY TRACER METHODS
[J].
JOURNAL OF SOIL SCIENCE,
1954, 5 (01)
:85-105
[25]
SCHNITZER M., 1964, SOIL SCI, V98, P197, DOI 10.1097/00010694-196409000-00010
[26]
SIBBESEN E, 1977, Plant and Soil, V46, P665, DOI 10.1007/BF00015928
[27]
ISOTOPICALLY EXCHANGEABLE PHOSPHORUS IN SOILS .2. FACTORS INFLUENCING THE ESTIMATION OF LABILE PHOSPHORUS
[J].
JOURNAL OF SOIL SCIENCE,
1957, 8 (01)
:86-96
[28]
THOMPSON E. J., 1960, Plant and Soil, V13, P28, DOI 10.1007/BF01666473
[29]
VAIDYANATHAN LV, J SOIL SCI, V21, P173
[30]
VERDUIN JACOB, 1967, AMER ASS ADVANCE SCI PUBL, V85, P163