SOIL PHOSPHORUS FRACTIONS IN SOME REPRESENTATIVE SOILS

[1] IRON OXIDE REMOVAL FROM SOILS AND CLAYS [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1953, 17 (04): : 359 - 364

[2] AGUILERA NH, 1954, SOIL SCI SOC AM J, V18, P223

[3] FORMS AND DISTRIBUTION OF PHOSPHORUS IN THE HORIZONS OF SOME NEBRASKA SOILS IN RELATION TO PROFILE DEVELOPMENT [J]. SOIL SCIENCE, 1951, 72 (02) : 119 - 128

[4] BAUWIN AR, 1954, AM SOC AGRON ANN M, P2

[5] DETERMINATION OF TOTAL, ORGANIC, AND AVAILABLE FORMS OF PHOSPHORUS IN SOILS [J]. SOIL SCIENCE, 1945, 59 (01) : 39 - 45

[6] CHANG S. C, 1957, SOIL SCI SOC AMER PROC, V21, P265

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

[8] COLE C. V., 1951, SOIL SCI SOC AMER PROC, V15, P84

[9] An attempted fractionation of the soil phosphorus [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1938, 28 : 234 - 246

[10] Relation of pH to phosphate solubility in Colorado soils [J]. SOIL SCIENCE, 1940, 50 (01) : 91 - 102

[1] IRON OXIDE REMOVAL FROM SOILS AND CLAYS [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1953, 17 (04): : 359 - 364

[2] AGUILERA NH, 1954, SOIL SCI SOC AM J, V18, P223

[3] FORMS AND DISTRIBUTION OF PHOSPHORUS IN THE HORIZONS OF SOME NEBRASKA SOILS IN RELATION TO PROFILE DEVELOPMENT [J]. SOIL SCIENCE, 1951, 72 (02) : 119 - 128

[4] BAUWIN AR, 1954, AM SOC AGRON ANN M, P2

[5] DETERMINATION OF TOTAL, ORGANIC, AND AVAILABLE FORMS OF PHOSPHORUS IN SOILS [J]. SOIL SCIENCE, 1945, 59 (01) : 39 - 45

[6] CHANG S. C, 1957, SOIL SCI SOC AMER PROC, V21, P265

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

[8] COLE C. V., 1951, SOIL SCI SOC AMER PROC, V15, P84

[9] An attempted fractionation of the soil phosphorus [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1938, 28 : 234 - 246

[10] Relation of pH to phosphate solubility in Colorado soils [J]. SOIL SCIENCE, 1940, 50 (01) : 91 - 102