FRACTIONATION OF PHOSPHORUS IN 2 ALLUVIAL SOILS AND PARTICLE-SIZE SEPARATES

[1] [Anonymous], SOIL SCI SOC AM P

[2] STUDIES ON A NIGERIAN FOREST SOIL .2. THE DISTRIBUTION OF PHOSPHORUS IN THE PROFILE AND IN VARIOUS SOIL FRACTIONS [J]. JOURNAL OF SOIL SCIENCE, 1960, 11 (02): : 257 - 265

[3] DETERMINATION OF ORGANIC CARBON IN SOIL .1. SOIL OXIDATION BY DICHROMATE OF ORGANIC MATTER IN SOIL AND PLANT MATERIALS [J]. JOURNAL OF SOIL SCIENCE, 1960, 11 (02): : 394 - 402

[4] CHANG S. C., 1957, SOIL SCI, V84, P133, DOI 10.1097/00010694-195708000-00005

[5] SOIL PHOSPHORUS FRACTIONS IN SOME REPRESENTATIVE SOILS [J]. JOURNAL OF SOIL SCIENCE, 1958, 9 (01): : 109 - 119

[6] Cox J. E., 1963, Proceedings of the New Zealand Ecological Society, P28

[7] THE COLORIMETRIC DETERMINATION OF PHOSPHORUS [J]. ANALYST, 1958, 83 (988) : 406 - 414

[8] Ghani M. O., 1943, INDIAN JOUR AGRIC SCI, V13, P377

[9] HANLEY P. K., 1965, Irish Journal of Agricultural Research, V4, P81

[10] METHODS OF MAKING MECHANICAL ANALYSES OF SOILS [J]. SOIL SCIENCE, 1949, 68 (01) : 15 - 24

[1] [Anonymous], SOIL SCI SOC AM P

[2] STUDIES ON A NIGERIAN FOREST SOIL .2. THE DISTRIBUTION OF PHOSPHORUS IN THE PROFILE AND IN VARIOUS SOIL FRACTIONS [J]. JOURNAL OF SOIL SCIENCE, 1960, 11 (02): : 257 - 265

[3] DETERMINATION OF ORGANIC CARBON IN SOIL .1. SOIL OXIDATION BY DICHROMATE OF ORGANIC MATTER IN SOIL AND PLANT MATERIALS [J]. JOURNAL OF SOIL SCIENCE, 1960, 11 (02): : 394 - 402

[4] CHANG S. C., 1957, SOIL SCI, V84, P133, DOI 10.1097/00010694-195708000-00005

[5] SOIL PHOSPHORUS FRACTIONS IN SOME REPRESENTATIVE SOILS [J]. JOURNAL OF SOIL SCIENCE, 1958, 9 (01): : 109 - 119

[6] Cox J. E., 1963, Proceedings of the New Zealand Ecological Society, P28

[7] THE COLORIMETRIC DETERMINATION OF PHOSPHORUS [J]. ANALYST, 1958, 83 (988) : 406 - 414

[8] Ghani M. O., 1943, INDIAN JOUR AGRIC SCI, V13, P377

[9] HANLEY P. K., 1965, Irish Journal of Agricultural Research, V4, P81

[10] METHODS OF MAKING MECHANICAL ANALYSES OF SOILS [J]. SOIL SCIENCE, 1949, 68 (01) : 15 - 24