The relation of nitrates to nodule production

[1] Hydrogen-ion concentration of plant juices II. Factors affecting the acidity or hydrogen-ion concentration of plant juices [J]. SOIL SCIENCE, 1919, 8 (03) : 227 - 242

[2] Fred E. B, 1916, J AM SOC AGRON, V8, P316

[3] Fred EB, 1918, J AGRIC RES, V14, P0317

[4] FRED EB, 1915, WIS AGR EXP STA RES, V35

[5] HILLS JL, 1918, J AGR RES, V12, P183

[6] HILTNER L, 1900, ARB BIOL ABT LAND FO, V1, P177

[7] RELATION OF NUTRIENT SOLUTION TO COMPOSITION AND REACTION OF CELL SAP OF BARLEY [J]. BOTANICAL GAZETTE, 1919, 68 (04): : 297 - 304

[8] KRAUS EJ, 1918, ORE AGR EXP STA B, V149

[9] LAURENT E, 1891, ANN I PASTEUR, V5, P105

[10] MAZE P, 1898, ANN I PASTEUR, V12, P1

[1] Hydrogen-ion concentration of plant juices II. Factors affecting the acidity or hydrogen-ion concentration of plant juices [J]. SOIL SCIENCE, 1919, 8 (03) : 227 - 242

[2] Fred E. B, 1916, J AM SOC AGRON, V8, P316

[3] Fred EB, 1918, J AGRIC RES, V14, P0317

[4] FRED EB, 1915, WIS AGR EXP STA RES, V35

[5] HILLS JL, 1918, J AGR RES, V12, P183

[6] HILTNER L, 1900, ARB BIOL ABT LAND FO, V1, P177

[7] RELATION OF NUTRIENT SOLUTION TO COMPOSITION AND REACTION OF CELL SAP OF BARLEY [J]. BOTANICAL GAZETTE, 1919, 68 (04): : 297 - 304

[8] KRAUS EJ, 1918, ORE AGR EXP STA B, V149

[9] LAURENT E, 1891, ANN I PASTEUR, V5, P105

[10] MAZE P, 1898, ANN I PASTEUR, V12, P1