Temporal origin of nitrogen in the grain of irrigated rice in the dry season: the outcome of uptake, cycling, senescence and competition studied using a -point placement technique
J. E. SHEEHY, M. Mnzava, Kenneth G. Cassman, Peter Mitchell, P. P. Pablico, R. P. Robles, H.P. Samonte, Joveno S. Lales, A. Ferrer
Abstract