Consulta: (autoria:"OBCEMEA, W. N.")
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Data/hora: 09/06/2024 16:37:28

MIKKELSEN, D. S.; DE DATTA, S. K.; OBCEMEA, W. N. Ammonia volatilization losses from flooded rice soils. Soil Sci. Soc. Am. J., v.42, p.725-730, 1978.
Biblioteca(s): Embrapa Agrobiologia.

OBCEMEA, W. N.; DE DATTA, S. K.; BROADBENT, F. E. Movement and dsitribution of fertilizer nitrogen as affected by depth of placement in wetland rice. Fertil. Res., v.5, n.2, p.125-148, 1984.
Biblioteca(s): Embrapa Agrobiologia.

DE DATTA, S. K.; BURESH, R. J.; OBCEMEA, W. N.; CASTILLO, E. G. Nitrogen-15 balances and nitrogen fertilizer use efficiency in upland rice. Fer. Res., v.26, p.179-187, 1990.
Biblioteca(s): Embrapa Agrobiologia.

DE DATTA, S. K.; OBCEMEA, W. N.; CHEN, R. Y.; CALALBIO, J. C.; EVANGELISTA, R. C. Effect of water depth on nitrogen use efficiency and nitrogen-15 balance in lowland rice. Agron. J., v. 79, n. 2, p. 210-216, 1987.
Biblioteca(s): Embrapa Agrobiologia.

DE DATTA, S. K.; TREVITT, A. C. F.; FRENEY, J. R.; OBCEMEA, W. N.; REAL, J. G.; SIMPSON, J. R. Measuring nitrogen losses from lowland rice using bulk aerodynamic and nitrogen-15 balance methods. Soil Sci. Soc. Am. J., v. 53, n. 4, p. 1275-1281, 1989.
Biblioteca(s): Embrapa Agrobiologia.