Fig. 1. A simplified acid weathering sequence in soils. Source: Friesen et al. (17). Reprinted from Advances in Agronomy, Vol. 58, Savant, N. K., Snyder, G. H., and Datnoff, L. E., Silicon management and sustainable rice production, p. 157, 1997, with permission from Elsevier.
The Role of Silicon in Suppressing Rice Diseases
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