The determination of ammonia in soil

[1] BARAGIOLA WJ, 1917, LANDW VERS STAT, V90, P123

[2] The influence of lime on the nitrification of barn-yard manure-nitrogen in arable soil [J]. SOIL SCIENCE, 1919, 8 (03) : 243 - 258

[3] BARTHEL C, 1923, CENTRALANST FORSKSOV

[4] BARTHEL C, 1918, CENTRALANST FORSOKSV

[5] BAUMANN A, 1887, LANDW VERS STAT, V34, P259

[6] BAUMANN A, 1887, LANDW VERS STAT, V33, P247

[7] BERTHELOT, 1887, ANN CHIM PHYS, V11, P368

[8] BIILMAN E, 1920, FESTSKR KOBENHAV U, P35

[9] Factors affecting the absorption and distribution of ammonia applied to soils [J]. SOIL SCIENCE, 1916, 2 (04) : 305 - 344

[10] Aeration method for determining ammonia in alkali soils [J]. SOIL SCIENCE, 1923, 15 (04) : 261 - 268

[1] BARAGIOLA WJ, 1917, LANDW VERS STAT, V90, P123

[2] The influence of lime on the nitrification of barn-yard manure-nitrogen in arable soil [J]. SOIL SCIENCE, 1919, 8 (03) : 243 - 258

[3] BARTHEL C, 1923, CENTRALANST FORSKSOV

[4] BARTHEL C, 1918, CENTRALANST FORSOKSV

[5] BAUMANN A, 1887, LANDW VERS STAT, V34, P259

[6] BAUMANN A, 1887, LANDW VERS STAT, V33, P247

[7] BERTHELOT, 1887, ANN CHIM PHYS, V11, P368

[8] BIILMAN E, 1920, FESTSKR KOBENHAV U, P35

[9] Factors affecting the absorption and distribution of ammonia applied to soils [J]. SOIL SCIENCE, 1916, 2 (04) : 305 - 344

[10] Aeration method for determining ammonia in alkali soils [J]. SOIL SCIENCE, 1923, 15 (04) : 261 - 268