Abstract
The toxic conditions of Oxisol soils attributed to oranging symptoms of rice grown in the Sitiung Transmigration area, Sumatra, Indonesia were evaluated in the laboratory. Changes of pH and Eh of flooded soils, and concentrations of nutrients in the soils and in the rice plants were measured. The soils were clayey, kaolinitic, isohyperthermic, Typic Haplorthox. It was found that Eh of the soils sharply decreased from an average value of +460 ± 150 mV to −217 ± 15 mV following 60 days of flooding (DF). During the same period of flooding, soil pH increased from an average value of 5.2 ± 0.6 to 6.6 ± 0.2. Concentrations of NaOAc extractable Fe, Mn, Zn, Cu, Mo, Ca, Mg, P, and K, but not Al, increased markedly whereas their water-soluble form, except Fe, decreased slightly following 60 DF. Leaf tissue analyses indicated that 13, 51 and 58% of the rice plant samples contained potentially toxic level of Mn, Fe and Al, respectively, as their contents were higher than the assumed threshold toxicity levels of 2500, 300, and 300 mg kg−1. Thirteen, 16, 2, and 3% of the leaf tissue also contained potentially deficient levels of P, K, Ca, and Mg, respectively. The oranging symptom in the rice leaf tissue appeared to be due to indirect toxicity of Fe, Mn, and Al, i.e., Fe-induced, Mn-induced, and Al-induced deficiency of P, K, Ca and Mg. As a result of the relatively high concentrations of NaOAc extractable Fe, Mn, and Al in the soil solution, root growth was limited and coated with iron and manganese oxides thereby reducing the root's capacity to absorb nutrients from the soils.
Similar content being viewed by others
References
Benckiser G, Ottow J C G, Watanabe I and Santiago S 1984. The mechanics of excessive iron-uptake (iron toxicity) of wetland rice. J. Plant Nutr. 7, 177–185.
Buurman P and Dai J 1979 Research on podzolic soils in central and north Lampung (Sumatra) and its bearing on agricultural development. In Peat and Podzolic Soils and Their Potential for Agriculture in Indonesia. Soil Research Institute, Bogor, Proceeding No. 3, 117–150.
Gotoh S and Patrick W H Jr 1972 Transformation of manganese in a waterlogged soil as influenced by redox potential and pH. Soil Sci. Soc. Am. J. 36, 738–742.
Gotoh S and Patrick W H Jr 1974 Transformation of iron in a waterlogged soil as influenced by redox potential and pH. Soil Sci. Soc. Am. J. 38, 66–71.
Holdford I C R and Patrick W H Jr 1979a Effect of redox potential and pH on phosphate removal from wastewater during land application. Proc. Wat. Tech. 11, 215–225.
Holdford I C R and Patrick W H Jr 1979b Effect of reduction and changes on phosphate sorption and mobility in an acid soil. Soil Sci. Soc. Am. J. 43, 292–297.
Howeler R H 1973 Iron-induced oranging disease of rice in relation to physico-chemical changes in a flooded Oxisol. Soil Sci. Soc. Am. J. 37, 898–903.
Jugsujinda A and Patrick W H Jr 1977 Growth and nutrient uptake by rice in a flooded soil under controlled aerobic-anaerobic and pH conditions. Agron. J. 69, 705–710.
Li J P and Ponnamperuma F N 1984 Straw, lime and manganese dioxide amendments for iron-toxic soils. Int. Rice Res. News. 9, 23.
Mahapatra I C and Patrick W H Jr 1969 Inorganic phosphate transformation in waterlogged soils. Soil Sci. 107, 281–288.
Ottow J C G, Benckiser G, Watanabe I and Santiago S 1983 Multiple nutritional soil stress as the prerequisite for iron toxicity of wetland rice (Oryza sativa L.). Trop. Agric. (Trinidad). 60, 102–105.
Patrick W H Jr 1981 The role of inorganic redox systems in controlling reduction in paddy soils. Proc. Symp. Paddy Soils, Academia Sinica Nanjin, China.
Patrick W H Jr and Henderson R E 1981 A method for controlling redox potential in packed soil cores. Soil Sci. Soc. Am. J. 45, 35–38.
Patrick W H Jr and Mahapatra I C 1968 Transformation and availability to rice plants of nitrogen and phosphorus in waterlogged soils. Adv. Agron. 20, 323–359.
Ponnamperuma F N 1965 Dynamic aspect of flooded soils and the nutrition of the rice plant. In Mineral Nutrition of the Rice Plant, pp 295–328. The Johns Hopkins Press, Baltimore, MD.
Ponnamperuma F N, Bradfield R and Peech M 1955 Physiological diseases of rice attributable to iron toxicity. Nature 175, 265.
Reddy K R and Patrick W H Jr 1983 Effect of aeration on reactivity and mobility of soil constituents. In Chemical Mobility and Reactivity in Soil System, pp 11–33. ASA, SSSA.
Redman F H and Patrick W H Jr 1965 Effect of submergence on several biological and chemical soil properties. Louisiana State University and A&M College, Bull. No. 592.
Sahu B N 1968 Bronzing disease of rice in Orisa as influenced by soil types and manuring and its control. J. Indian Soc. Soil. Sci. 16, 41–45.
Schwab A P and Lindsay W L 1983 Effect of redox on the solubility and availability of iron. Soil Sci. Soc. Am. J. 47. 201–205.
Sims J L and Patrick W H Jr 1978 The distribution of micronutrient cations in soil under conditions of varying redox potential and pH. Soil Sci. Soc. Am. J. 42, 256–262.
Tanaka A and Yoshida S 1970 Nutritional disorders of the rice plants in Asia. Int. Rice. Res. Inst. Tech. Bull. 10, 1–51.
Turner F T and Patrick W H Jr 1968 Chemical changes in waterlogged soils as a result of oxygen depletion. Trans. Int. Congr. Soil Sci. 9th. 4, 53–56.
Author information
Authors and Affiliations
Additional information
The work was supported by USAID Grant No. DPE-5542-G-SS-4055-00 (3.F-10). Contribution from the Wetland Biogeochemistry Institute, Louisiana State University, Baton Rouge, LA 70803-7511, USA.
Rights and permissions
About this article
Cite this article
Jugsujinda, A., Patrick, W.H. Evaluation of toxic conditions associated with oranging symptoms of rice in a flooded Oxisol in Sumatra, Indonesia. Plant Soil 152, 237–243 (1993). https://doi.org/10.1007/BF00029093
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00029093