COMPARISON AND EVALUATION OF METHODS FOR INCLUDING NITRATE IN TOTAL NITROGEN DETERMINATION OF SOILS

[1] BEAVERS AH, 1954, P NATN C CLAYS, P356

[2] BRADSON JA, 1969, J ASSOC OFF ANA CHEM, V52, P23

[3] BREMNER J. M., 1958, JOUR AGRIC SCI, V51, P22, DOI 10.1017/S0021859600032767

[4] DETERMINATION AND ISOTOPE-RATIO ANALYSIS OF DIFFERENT FORMS OF NITROGEN IN SOILS .3. EXCHANGEABLE AMMONIUM NITRATE AND NITRITE BY EXTRACTION-DISTILLATION METHODS [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1966, 30 (05): : 577 - &

[5] BREMNER JM, 1965, 9 AM SOC AGR MON, P1149

[6] BROADBENT F. E., 1964, SOIL SCI, V98, P118, DOI 10.1097/00010694-196408000-00008

[7] BURCH WG, 1965, J ASSOC OFF AGR CHEM, V48, P1111

[8] Cope WC., 1916, J IND ENG CHEM, V8, P592

[9] The determination of total nitrogen including nitric nitrogen [J]. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY-US, 1919, 11 (05): : 306 - 311

[10] NITRATE ACCUMULATION, DISTRIBUTION AND UTILIZATION DURING FALLOW-WHEAT CULTURE IN TURKISH SOILS [J]. SOIL SCIENCE, 1970, 109 (01) : 60 - +

[1] BEAVERS AH, 1954, P NATN C CLAYS, P356

[2] BRADSON JA, 1969, J ASSOC OFF ANA CHEM, V52, P23

[3] BREMNER J. M., 1958, JOUR AGRIC SCI, V51, P22, DOI 10.1017/S0021859600032767

[4] DETERMINATION AND ISOTOPE-RATIO ANALYSIS OF DIFFERENT FORMS OF NITROGEN IN SOILS .3. EXCHANGEABLE AMMONIUM NITRATE AND NITRITE BY EXTRACTION-DISTILLATION METHODS [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1966, 30 (05): : 577 - &

[5] BREMNER JM, 1965, 9 AM SOC AGR MON, P1149

[6] BROADBENT F. E., 1964, SOIL SCI, V98, P118, DOI 10.1097/00010694-196408000-00008

[7] BURCH WG, 1965, J ASSOC OFF AGR CHEM, V48, P1111

[8] Cope WC., 1916, J IND ENG CHEM, V8, P592

[9] The determination of total nitrogen including nitric nitrogen [J]. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY-US, 1919, 11 (05): : 306 - 311

[10] NITRATE ACCUMULATION, DISTRIBUTION AND UTILIZATION DURING FALLOW-WHEAT CULTURE IN TURKISH SOILS [J]. SOIL SCIENCE, 1970, 109 (01) : 60 - +