Managing iron toxicity in lowland rice: the role of tolerant genotypes and plant nutrients.

This paper critically reviews the recent research on the role of tolerant genotypes and plant nutrients in reducing iron toxicity. The ultimate goal is to provide information that can be used for the increase of rice productivity in iron-toxic wetlands on a sustainable basis. Some tolerant genotypes that can be used for reducing iron toxicity are presented. The role of other nutrients in reducing iron toxicity is mentioned.