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Preferential uptake of ammonium nitrogen from soil by ryegrass under simulated spring conditions

Published online by Cambridge University Press:  27 March 2009

Catherine J. Watson
Catherine J. Watson
Affiliation:
Agricultural and Food Chemistry Research Division, The Queen'sUniversity of Belfast, Newforge Lane, Belfast, BT9 5PX and Department of Agriculture, Northern Ireland
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Summary

The 15N isotope was used to compare the uptake and recovery of NH4 + and NO3 – nitrogen by ryegrass growing in soil under controlled simulated spring conditions when the temperature of the root was appreciably lower than that of the shoot. A preference was shown for NH4 + N over N03 – N, particularly at low soil temperatures. The limited uptake of NO3 – does not appear to be due to an inhibitory effect of the NH4 + ion. Ryegrass not only absorbed less N from NO3 – but also translocated a lower percentage of the total nitrogen taken up, to the shoots, the difference being greatest at low soil temperatures.

The results give increasing support for the recommendation that early spring nitrogen should be applied in the NH4 + form. However, the preferential uptake and translocation of NH4 + ions would be of agricultural importance only if it led to an increase in dry-matter production.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 107 , Issue 1 , August 1986 , pp. 171 - 177
Copyright
Copyright © Cambridge University Press 1986

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References

REFERENCES

Aljochina, N. D., Kluikova, A. I. & Kenzhebabva, S. S. (1981). Nitrogen assimilation in wheat in relation to the root zone temperature. In Structure and Function of Plant Roots (ed. Brouwer, R., Gaspariková, O., Kolek, J. and Loughman, B. C.), pp. 339–341. The Hague: Martinus Nijhoff/Dr W. Junk.Google Scholar
Aulakh, M. S. & Rennie, D. A. (1985). Gaseous nitrogen losses from conventional and chemical summerfallow. Canadian Journal of Soil Science 65, 195–203.Google Scholar
Bowling, D. J. F. (1976). Uptake of Ions by Plant Roots. London: Chapman and Hall.Google Scholar
Breteler, H. & Smit, A. L. (1974). Effect of ammonium nutrition on uptake and metabolism of nitrate in wheat. Netherlands Journal of Agricultural Science 22, 73–81.CrossRefGoogle Scholar
Buresh, R. J., Austin, E. R. & Craswell, E. T. (1982). Analytical methods in 15N research. Fertilizer Research 3, 37–62.Google Scholar
Clarke, A. L. & Barley, K. P. (1968). Uptake of nitrogen from soils in relation to solute diffusion. Australian Journal of Soil Research 6, 75–92.CrossRefGoogle Scholar
Clarkson, D. T. & Warner, A. J. (1979). Relationships between root temperature and the transport of ammonium and nitrate ions by Italian and perennial ryegrass (Lolium multiflorum and Lolium perenne). Plant Physiology 64, 557–561.Google Scholar
Dowdell, R. J. & Webster, C. P. (1980). A lysimeter study using nitrogen-15 on the uptake of fertilizer nitrogen by perennial ryegrass swards and losses by leaching. Journal of Soil Science 31, 65–75.CrossRefGoogle Scholar
Frota, J. N. E. & Tucker, T. C. (1972). Temperature influence on ammonium and nitrate absorption by lettuce. Soil Science Society of America, Proceedings 36, 97–100.CrossRefGoogle Scholar
Hageman, R. H. (1980). Effect of form of nitrogen on plant growth. In Nitrification Inhibitors–Potentials and Limitations, pp. 47–62. Madison, Wisconsin: American Society of Agronomy, Crop and Soil Science Society of America.Google Scholar
Hewitt, E. J. (1970). Physiological and biochemical factors which control the assimilation of inorganic nitrogen supplies by plants. In Nitrogen Nutrition of the Plant (ed. Kirkby, E. A.), pp. 78–103. University of Leeds Press.Google Scholar
International Atomic Energy Agency (1976). Tracer Manual on Crops and Soils. Technical reports series no. 171, pp. 119–148. Vienna: I.A.E.A.Google Scholar
Jones, L. H. P., Hopper, M. J., Hatch, D. J. & Clarkson, D. T. (1982). Uptake of ions from solutions of controlled composition. Grassland Research Institute, Hurley, Annual Report, pp. 23–24.Google Scholar
Lea, P. J. & Miflin, B. J. (1979). The assimilation of ammonium nitrogen by chlorophyllous tissue. In Nitrogen Assimilation of Plants (ed. Hewitt, E. J. and Cutting, C. V.), pp. 475–487. London: Academic Press.Google Scholar
Lycklama, J. C. (1963). Absorption of ammonium and nitrate by perennial ryegrass. Acta Botanica Neerlandica 12, 361–423.CrossRefGoogle Scholar
McAllister, J. S. V., McConaghy, S., Coey, W. E. & Kerr, J. A. M. (1965). Record of Agricultural Research, Ministry of Agriculture, Northern Ireland 14, 15–29.Google Scholar
Ministry of Agriculture, Fisheries and Food (1979). Fertilizer Recommendations for Agricultural and Horticultural Crops. London: H.M.S.O.Google Scholar
Munn, D. A. & Jackson, W. A. (1978). Nitrate and ammonium uptake by root cuttings of sweet potato. Agronomy Journal 70, 312–316.Google Scholar
Ryden, J. C. (1982). Gaseous nitrogen losses from grassland soils. Grassland Research Institute, Hurley, Annual Report, pp. 26–28.Google Scholar
Schmidt, E. L. (1982). Nitrification in soil. In Nitrogen in Agricultural Soils (ed. Stevenson, F. J.), pp. 253–288. Madison, Wisconsin: American Society of Agronomy, Crop and Soil Society of America.Google Scholar
Schrader, L. E. & Thomas, R. J. (1981). Nitrate uptake, reduction and transport in the whole plant. In Nitrogen and Carbon Metabolism (ed. Bewley, J. D.), pp. 49–93. The Hague: Martinus Nijhoff/Dr W. Junk.Google Scholar
Van Burg, P. F. J., Dilz, K. & Prins, W. H. (1982). Netherlands Nitrogen Technical Bulletin 13, Agricultural Bureau of the Netherlands Fertilizer Industry, The Netherlands.Google Scholar
Whitehead, D. C. & Dawson, K. P. (1984). Nitrogen, including 15N-labelled fertilizer nitrogen in components of a grass sward. Journal of Applied Ecology 21, 983–989.Google Scholar