Analytical methods in base exchange investigations on soils

[1] *ASS OFF AGR CHEM, 1916, REP COMM ED TENT OFF, P19

[2] BAVER LD, 1928, J AM SOC AGRON, V20, P403

[3] BRAY RH, 1929, IND ENG CHEM ANAL ED, V1, P144

[4] A method for the determination of "active" aluminum in acid soils [J]. SOIL SCIENCE, 1923, 15 (02) : 131 - 136

[5] FOX PJ, 1913, J IND ENG CHEM, V5, P910

[6] The volumetric determination of magnesia [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1900, 22 (01) : 31 - 39

[7] KELLEY WP, 1924, 15 CAL AGR EXP STA

[8] A new method for the determination of ammoniacal nitrogen in soils [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1924, 14 : 548 - 554

[9] The influence of fertilizer treatments on the content of exchangeable cations in Hagerstown silt loam [J]. SOIL SCIENCE, 1928, 26 (05) : 377 - 384

[10] PRIANISHNIKOV DN, 1913, LANDW VERS STA, V80, P667

[1] *ASS OFF AGR CHEM, 1916, REP COMM ED TENT OFF, P19

[2] BAVER LD, 1928, J AM SOC AGRON, V20, P403

[3] BRAY RH, 1929, IND ENG CHEM ANAL ED, V1, P144

[4] A method for the determination of "active" aluminum in acid soils [J]. SOIL SCIENCE, 1923, 15 (02) : 131 - 136

[5] FOX PJ, 1913, J IND ENG CHEM, V5, P910

[6] The volumetric determination of magnesia [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1900, 22 (01) : 31 - 39

[7] KELLEY WP, 1924, 15 CAL AGR EXP STA

[8] A new method for the determination of ammoniacal nitrogen in soils [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1924, 14 : 548 - 554

[9] The influence of fertilizer treatments on the content of exchangeable cations in Hagerstown silt loam [J]. SOIL SCIENCE, 1928, 26 (05) : 377 - 384

[10] PRIANISHNIKOV DN, 1913, LANDW VERS STA, V80, P667