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Plant and Soil

, Volume 196, Issue 1, pp 37–45 | Cite as

Nitrate induced iron deficiency chlorosis in Juncus acutiflorus

  • A.J.P. Smolders
  • R.J.J. Hendriks
  • H.M. Campschreur
  • J.G.M. Roelofs
Article

Abstract

Chlorosis caused by iron deficiency is commonly associated with high bicarbonate levels in the soil. However, in rare cases such chlorosis has been observed in soils with high nitrate levels. In a dutch rich-fen, chlorosis has been noted in stands of Juncus acutiflorus at locations where groundwater containing high levels of nitrate reached the surface. Experiments revealed that the chlorosis could be attributed to iron deficiency although iron levels in the shoots were well above the known physiological threshold values for iron deficiency. It is postulated that increased nitrate assimilation leads to an increased apoplastic pH and to a concomitant immobilisation of iron and/or lower iron (III) reduction. Moreover free amino acid levels were markedly higher in the iron deficient plants in the field. It was found, however, that the percentage of nitrogen present as free amino acids was not influenced directly by low iron levels but mainly by the C/N ratios in the shoots. Nowadays, nitrate concentrations in ground water as high 1000 µM are no longer an exception in the Netherlands. We propose that strongly increased nitrate inputs may cause iron stress in natural vegetations, especially in wet habitats.

free amino acids iron deficiency Juncus acutiflorus nitrate tissue pH 

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References

  1. Aktas M and van Egmond F 1979 Effect of nitrate nutrition on iron utilization by an Fe-efficient and an Fe-inefficient soybean cultivar. Plant Soil 51, 257–274.Google Scholar
  2. Ao T Y, Chaney R L, Korcak R F, Fan F and Faust M1987 Influence of soil moisture level on chlorosis development in a calcareous soil. Plant Soil 104, 85–92.Google Scholar
  3. Bienfait H F 1989 Prevention of iron stress in iron metabolism of plants. Acta. Bot. Neerl. 38, 105–129.Google Scholar
  4. Bruggeman W and Moog P R 1989 NADH-dependent Fe3+ EDTA and oxygen reduction by plasmamembrane vesicles from barley roots. Physiol. Plant 75, 245–254.Google Scholar
  5. Dannel F, Pfeffer H and Marschner H 1995 Isolation of apoplasmic fluid from sunflower leaves and its use for studies on influence of nitrogen supply on apoplasmic pH. Plant Physiol. 146, 273–278.Google Scholar
  6. De Kock P C 1955 Iron nutrition of plants at high pH. Soil Sci. 79, 167–175.Google Scholar
  7. Dierßen 1982 Die wichtigsten Pflanzengesellschaften der Moore NW-europas. In Conservatoire et Jardin Botaniques. Gen`eve.Google Scholar
  8. Grasshof K and Johannsen H 1977 A new sensitive method for the determination of ammonia in sea water. Water Res. 2, 516Google Scholar
  9. Kamphake L J, Hannah SH and Cohen JM1967 Automated analysis for nitrate by hydrazine reduction. Water Res. 1, 205–206.Google Scholar
  10. Kinzel S 1982 Pflanzenoekologie und mineralstoffwechsel. pp 216– 380. Ulmer, Stuttgart.Google Scholar
  11. Kooijman A M, Beltman B and Westhoff V 1994 Extinction and reintroduction of the bryophyte Scorpidium scorpioides in a rich-fen spring site in the Netherlands. Biol. Conserv. 69, 87–96.Google Scholar
  12. Marschner H 1995 Mineral Nutrition in Higher Plants. Academic Press Limited, London. 889 p.Google Scholar
  13. Mengel K 1994 Iron availability in plant tissues-iron chlorosis on calcareous soils. Plant Soil 165, 275–283.Google Scholar
  14. Mengel K and Geurtzen G 1988 Relationship between iron chlorosis and alkalinity in Zea mays. Physiol. Plant. 72, 460–465.Google Scholar
  15. Mengel K, Planker R and Hoffmann B 1994 Relationship between lea apoplast pH and iron chlorosis of sunflower (Helianthus annuus L.). J. Plant Nutr. 17, 1053–1065.Google Scholar
  16. Mühling K H and Sattelmacher B 1995 Apoplastic ion concentration of intact leaves of field bean (Vicia faba) as influenced by ammonium and nitrate nutrition. Plant Physiol. 147, 81–86.Google Scholar
  17. O'Brien J 1962 Automatic analysis of chlorides in sewage wastes. Engineering 33, 670–672.Google Scholar
  18. Osvald H 1925 Die Vegetation des Hochmoores Komosse. Svenska Växtsociologiska Sällskapets Handlingar. Uppsala.Google Scholar
  19. Roelofs J G M, Bobbink R, Brouwer E and De Graaf M C C 1996 Restoration ecology of aquatic and terrestrial vegetation on noncalcareous sandy soils in The Netherlands. Acta Bot. Neerl. 45,517–541.Google Scholar
  20. Romheld V 1987 Different strategies for iron acquisition in higher plants. Physiol. Plant. 70, 231–234.Google Scholar
  21. Romheld V and Marschner H 1986 Evidence for a specific uptake system for iron phytosiderophores in roots of grasses. Plant Physiol. 80, 175–180.Google Scholar
  22. Romheld V, Muller Ch and Marschner H 1984 Localization and capacity of proton pumps in roots of intact sunflower plants. Plant. Physiol. 76, 603–606.Google Scholar
  23. Schaminée J H J, Weeda E J and Westhoff V 1995 De Vegetatie van Nederland. Deel 2. Plantengemeenschappen van wateren, moerassen en natte heiden. Opulus Press, Uppsala-Leiden. pp 250–252.Google Scholar
  24. Smolders A, Roelofs JGM and Van derVelde G1994 Iron deficiency in Nymphoides peltata owing to the exhaustion of dissolved iron in anaerobic sediments. Aq. Bot. 47, 349–353.Google Scholar
  25. Smolders A, Roelofs J GM and Den Hartog C 1996 Possible causes for the decline of the water soldier (Statiotes aloides) in the Netherlands. Arch. Hydrobiol. 136, 327–342.Google Scholar
  26. Tagliavini M, Scudellari D, Marangoni B and Toselli M 1995 Acid spray regreening of kiwifruit leaves affected by lime induced Fe chlorosis. In Iron nutrition in soils and plants, Proc. 7th International Symposium on Iron Nutrition and Interactions in Plants. Ed. J Abadia. Kluwer Academic Publishers.Google Scholar
  27. Toulon V, Sentenac H, Thibaud J B, Davidian C, Moulineau C and Grignon C 1992 Role of apoplast acidification by the H+ pump. Effect on the sensitivity to pH and CO2 of iron reduction. Planta 186, 212–218.Google Scholar
  28. Van den Driesche R 1978. Response of Douglas fir seedlings to nitrate and ammonium nitrogen sources at different levels of pH and iron supply. Plant Soil 49, 607–623.Google Scholar
  29. Van Dijk H F G and Bienfait H F 1993 Iron deficiency chlorosis in scots pine growing on acid soils. Plant Soil 153, 255–263.Google Scholar
  30. Van Dijk H F G and Roelofs J G M 1988 Effects of excessive ammonium deposition on the nutritional status and condition of pine needles. Physiol. Plant. 73, 494–501.Google Scholar
  31. Weeda E, Westra R, Westra C and Westra T 1994 Nederlandse Oecologische Flora,Wilde planten en hun relatie deel V, IVN, VARA and Vemin. pp 36–37.Google Scholar
  32. Wellburn A R and Lichtenthaler H 1984 Formulae and program to determine total cartenoids and chlorophylls A and B of leaf extracts in different solvents. In Photosynthesis Research. Vol. II. Ed. C Sybesma. Martinus Nijhoff/Dr W Junk Publ., The Hague.Google Scholar

Copyright information

© Kluwer Academic Publishers 1997

Authors and Affiliations

  • A.J.P. Smolders
    • 1
  • R.J.J. Hendriks
    • 1
  • H.M. Campschreur
    • 1
  • J.G.M. Roelofs
    • 1
  1. 1.Department of EcologyResearchgroups of Aquatic Ecology and Environmental Biology, University of Nijmegen, ToernooiveldNijmegenThe Netherlands

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