METHODOLOGY FOR NITROGEN TRANSFORMATION AND BALANCE IN SOIL

[31] EVALUATION OF AMMONIUM RELEASE BY ALKALINE PERMANGANATE EXTRACTION AS AN INDEX OF SOIL-NITROGEN AVAILABILITY [J]. SOIL SCIENCE, 1978, 126 (04) : 244 - 253

[32] STEWART BA, 1978, NITROGEN ENV

[33] EXTENDED VERSION OF A CONCEPTUAL-MODEL FOR EVALUATING ANNUAL NITROGEN LEACHING LOSSES FROM CROPLANDS [J]. JOURNAL OF ENVIRONMENTAL QUALITY, 1979, 8 (01) : 114 - 120

[34] TRUOG E, 1954, COMMUN FERTILIZER, V88, P72

[35] TURTSCHIN FV, 1960, 7 T INT C SOIL SCI, V2, P236

[36] AMMONIUM PRODUCTION IN SOIL UNDER WATERLOGGED CONDITIONS AS INDEX OF NITROGEN AVAILABILITY [J]. NATURE, 1964, 201 (492) : 951 - &

[37] YOSHINARI T, 1976, BIOCHEM BIOPH RES CO, V69, P705, DOI 10.1016/0006-291X(76)90932-3

[38] ZAMAYATINA VB, 1968, 9TH T INT C SOIL SCI, V2, P513

[39] 1970, 121 INT AT EN AG TEC

[31] EVALUATION OF AMMONIUM RELEASE BY ALKALINE PERMANGANATE EXTRACTION AS AN INDEX OF SOIL-NITROGEN AVAILABILITY [J]. SOIL SCIENCE, 1978, 126 (04) : 244 - 253

[32] STEWART BA, 1978, NITROGEN ENV

[33] EXTENDED VERSION OF A CONCEPTUAL-MODEL FOR EVALUATING ANNUAL NITROGEN LEACHING LOSSES FROM CROPLANDS [J]. JOURNAL OF ENVIRONMENTAL QUALITY, 1979, 8 (01) : 114 - 120

[34] TRUOG E, 1954, COMMUN FERTILIZER, V88, P72

[35] TURTSCHIN FV, 1960, 7 T INT C SOIL SCI, V2, P236

[36] AMMONIUM PRODUCTION IN SOIL UNDER WATERLOGGED CONDITIONS AS INDEX OF NITROGEN AVAILABILITY [J]. NATURE, 1964, 201 (492) : 951 - &

[37] YOSHINARI T, 1976, BIOCHEM BIOPH RES CO, V69, P705, DOI 10.1016/0006-291X(76)90932-3

[38] ZAMAYATINA VB, 1968, 9TH T INT C SOIL SCI, V2, P513

[39] 1970, 121 INT AT EN AG TEC