EFFECT OF UREA PLACEMENT ON LEACHING LOSSES OF NITROGEN FROM FLOODED RICE SOILS

[1] MOVEMENT OF AMMONIUM IN PADDY SOILS IN TAIWAN [J]. SOIL SCIENCE AND PLANT NUTRITION, 1978, 24 (04) : 571 - 580

[2] N LOSSES IN IRRIGATION RETURN FLOWS FROM FLOODED RICE PLOTS FERTILIZED WITH AMMONIUM-SULFATE [J]. AGRONOMY JOURNAL, 1979, 71 (02) : 279 - 284

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

[4] STEAM DISTILLATION METHODS FOR DETERMINATION OF AMMONIUM NITRATE AND NITRITE [J]. ANALYTICA CHIMICA ACTA, 1965, 32 (05) : 485 - &

[5] ISOTOPIC STUDIES OF NITROGEN-BALANCE IN A CRACKING CLAY .1. RECOVERY OF ADDED NITROGEN FROM SOIL AND WHEAT IN GLASSHOUSE AND GAS LYSIMETER [J]. AUSTRALIAN JOURNAL OF SOIL RESEARCH, 1975, 13 (01): : 43 - 52

[6] CRASWELL ET, 1978, INT RICE RES NEWSL, V3, P20

[7] DE DATTA S. K., 1968, Transactions. 9th int. Congr. Soil Sci., Adelaide, 1968, V4, P67

[8] KOSHINO M, 1975, 1975 P INT C SCI HUM

[9] LIU PL, 1975, MEM COLL AGRIC NATL, V4, P51

[10] MEANG DW, 1968, J KOREAN SOC SOIL SC, V1, P43

[1] MOVEMENT OF AMMONIUM IN PADDY SOILS IN TAIWAN [J]. SOIL SCIENCE AND PLANT NUTRITION, 1978, 24 (04) : 571 - 580

[2] N LOSSES IN IRRIGATION RETURN FLOWS FROM FLOODED RICE PLOTS FERTILIZED WITH AMMONIUM-SULFATE [J]. AGRONOMY JOURNAL, 1979, 71 (02) : 279 - 284

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

[4] STEAM DISTILLATION METHODS FOR DETERMINATION OF AMMONIUM NITRATE AND NITRITE [J]. ANALYTICA CHIMICA ACTA, 1965, 32 (05) : 485 - &

[5] ISOTOPIC STUDIES OF NITROGEN-BALANCE IN A CRACKING CLAY .1. RECOVERY OF ADDED NITROGEN FROM SOIL AND WHEAT IN GLASSHOUSE AND GAS LYSIMETER [J]. AUSTRALIAN JOURNAL OF SOIL RESEARCH, 1975, 13 (01): : 43 - 52

[6] CRASWELL ET, 1978, INT RICE RES NEWSL, V3, P20

[7] DE DATTA S. K., 1968, Transactions. 9th int. Congr. Soil Sci., Adelaide, 1968, V4, P67

[8] KOSHINO M, 1975, 1975 P INT C SCI HUM

[9] LIU PL, 1975, MEM COLL AGRIC NATL, V4, P51

[10] MEANG DW, 1968, J KOREAN SOC SOIL SC, V1, P43