FERTILIZER NITROGEN AND RESIDUAL NITRATE-NITROGEN EFFECTS ON IRRIGATED CORN YIELD

[21] SOPER R. J., 1963, CANADIAN JOUR SOIL SCI, V43, P350

[22] Steel R.G.D., 1960, PRINCIPLES PROCEDURE, P99

[23] WHITE W. C., 1959, SOIL SCI SOC AMER PROC, V23, P39

[24] WHITE W. C., 1958, AGRON JOUR, V50, P255

[25] YIELD RESPONSE OF SPRING WHEAT AND BARLEY TO NITROGEN FERTILIZER IN RELATION TO SOIL AND CLIMATIC FACTORS [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1967, 31 (03): : 407 - +

[21] SOPER R. J., 1963, CANADIAN JOUR SOIL SCI, V43, P350

[22] Steel R.G.D., 1960, PRINCIPLES PROCEDURE, P99

[23] WHITE W. C., 1959, SOIL SCI SOC AMER PROC, V23, P39

[24] WHITE W. C., 1958, AGRON JOUR, V50, P255

[25] YIELD RESPONSE OF SPRING WHEAT AND BARLEY TO NITROGEN FERTILIZER IN RELATION TO SOIL AND CLIMATIC FACTORS [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1967, 31 (03): : 407 - +