LOSS OF PHOSPHORUS BY EROSION

[1] Directions for making mechanical analyses of soils by the hydrometer method [J]. SOIL SCIENCE, 1936, 42 (03) : 225 - 229

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

[3] DISEKER EG, 1936, ALA AGR EXP STA B, V245

[4] ENSMINGER LE, 1947, J AM SOC AGRON, V39, P1

[5] MILLER MF, 1932, MO AGR EXP STA RES B, V177

[6] ROGERS HT, 1942, SOIL SCI SOC AM P, V6, P263

[7] SCARSETH GEORGE D., 1938, JOUR AMER SOC AGRON, V30, P361

[8] SHERMAN M. S., 1942, Industrial and Engineering Chemistry. Analytical edition, V14, P182, DOI 10.1021/i560102a037

[9] VOLK GW, 1945, J AM SOC AGRON, V37, P330

[10] WARE LM, 1949, ALA AGR EXP STA B, V268

[1] Directions for making mechanical analyses of soils by the hydrometer method [J]. SOIL SCIENCE, 1936, 42 (03) : 225 - 229

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

[3] DISEKER EG, 1936, ALA AGR EXP STA B, V245

[4] ENSMINGER LE, 1947, J AM SOC AGRON, V39, P1

[5] MILLER MF, 1932, MO AGR EXP STA RES B, V177

[6] ROGERS HT, 1942, SOIL SCI SOC AM P, V6, P263

[7] SCARSETH GEORGE D., 1938, JOUR AMER SOC AGRON, V30, P361

[8] SHERMAN M. S., 1942, Industrial and Engineering Chemistry. Analytical edition, V14, P182, DOI 10.1021/i560102a037

[9] VOLK GW, 1945, J AM SOC AGRON, V37, P330

[10] WARE LM, 1949, ALA AGR EXP STA B, V268