Zhang, Y., Zheng, G.H., Liu, P., Song, J.M., Xu, G.D. & Cai, M.Z. 2011.
Morphological and physiological responses of root tip cells to
Fe2+ toxicity in rice. Acta Physiologiae
Plantarum, 33 , 683–689.
Figure 1 Nutrient concentrations in rice in Fe toxic soils.
Data are for leaves or shoots during maximum tillering to flowering
stages at inland valleys sites in Colombia (1 site, 1 genotype, 6
nutrient treatments; Howeler 1973), Côte d’Ivoire (2 sites, 3 genotypes,
2 nutrient treatments; Sahrawat et al., 1986, 2000), Indonesia (1 site,
1 genotype, 1 nutrient treatment; Jugsujinda. & Patrick, 1993),
Madagascar (1 site, 5 genotypes, 3 nutrient treatments; the authors,
unpublished) and Nigeria (3 sites, 4 genotypes, 2 nutrient treatments;
Yamauchi, 1989). Boxes indicate 25th,
50th and 75th percentiles; whiskers
10th and 90th percentiles; red
crosses are typical deficiency limits and Fe and Mn toxicity limits
(Dobermann & Farirhurst, 2000).