View More View Less
  • 1 Georgicon Faculty of Agriculture, University of Veszprém Keszthely, Hungary
  • 2 Georgicon Faculty of Agriculture, University of Veszprém Keszthely, Hungary
Restricted access

In wheat production, N fertilisation is one of the most effective agro-technical devices to increase yield and N concentration. In Hungary, fertiliser use, particularly that of N, has dropped dramatically in the last decade. The aim of this experiment was to study the direct and residual effect of N fertilisation on the grain yield and N uptake of winter wheat after 30 years of intensive N fertilisation. A long-term fertilisation experiment was set up on brown forest soil (Eutric Cambisol) with medium N status at Keszthely (Hungary) in 1965. In 1995, the plots were halved. From that year on, half of the plots no longer received N fertiliser, while the other half of the plots was fertilised with increasing N doses. Two years after the treatment modification, no residual effect of long-term intensive N fertilisation (10.44 t N/30 years) could be detected. Under the investigated site conditions, the omission of yearly N fertilisation led to low wheat yields and low N concentrations both in the grains and in the vegetative organs above the uppermost internode.

  • Lönhard-Bory, É., Kismányoky, T. 1992: Az istállótrágya és egyéb trágyák hatása a búza termésére, LAI, LAD, NAR értékének alakulására vetésforgóban. (Effect of stable manure and other organic manures on the development of wheat yield, LAI, LAD and NAR values in crop rotation.) Növénytermelés, 41, 433-442.

    'Az istállótrágya és egyéb trágyák hatása a búza termésére, LAI, LAD, NAR értékének alakulására vetésforgóban. (Effect of stable manure and other organic manures on the development of wheat yield, LAI, LAD and NAR values in crop rotation.) ' () 41 Növénytermelés : 433 -442.

    • Search Google Scholar
  • Lönhard-Bory, É., Németh, I., Ragasits, I. 1995: N és P trágyázás hatása a búza generativ fejlődésére. (Effect of N and P fertilizations on the generative development of wheat.) Növénytermelés, 44, 171-177.

    'N és P trágyázás hatása a búza generativ fejlődésére. (Effect of N and P fertilizations on the generative development of wheat.) ' () 44 Növénytermelés : 171 -177.

    • Search Google Scholar
  • Lönhard-Bory, É., Ragasits, I. 1990: A nitrogénműtrágya adagjának és a kijuttatás időpontjának hatása a búza levélfelületére. (Leaf area as affected by the rate of nitrogen fertilizer and by its application date in wheat.) Növénytermelés, 39, 325-335.

    'A nitrogénműtrágya adagjának és a kijuttatás időpontjának hatása a búza levélfelületére. (Leaf area as affected by the rate of nitrogen fertilizer and by its application date in wheat.) ' () 39 Növénytermelés : 325 -335.

    • Search Google Scholar
  • Papakosta, D. K., Gagianas, A. A. 1991: Nitrogen and dry matter accumulation, remobilisation, and losses for Mediterranean wheat during grain filling. Agron. J., 83, 864-870.

    'Nitrogen and dry matter accumulation, remobilisation, and losses for Mediterranean wheat during grain filling ' () 83 Agron. J. : 864 -870.

    • Search Google Scholar
  • Ragasits, I. 1980: A nitrogén műtrágyázás minőséget módosító hatása néhány őszibúza fajtánál. (Quality modifying effect of nitrogen fertilization on some winter wheat varieties.) Növénytermelés, 29, 53-60.

    'A nitrogén műtrágyázás minőséget módosító hatása néhány őszibúza fajtánál. (Quality modifying effect of nitrogen fertilization on some winter wheat varieties.) ' () 29 Növénytermelés : 53 -60.

    • Search Google Scholar
  • Berecz, K. 1989: A búza fehérje-felhalmozása N-műtrágyázás hatására és a szemfejlődés-érés során. (Protein accumulation in wheat as an effect of N-fertilisation and during grain development and ripening.) PhD Thesis, Keszthely.

  • Berecz, K., Debreczeni, K., Présing, M. 1997: Incorporation of 15N-labelled fertilizer nitrogen into upper vegetative plant parts in wheat and its mobilization during grain development. Plant Physiol. Biochem., 35, 49-54.

    'Incorporation of 15N-labelled fertilizer nitrogen into upper vegetative plant parts in wheat and its mobilization during grain development ' () 35 Plant Physiol. Biochem. : 49 -54.

    • Search Google Scholar
  • Berecz, K., Ragasits, I. 1990: Effect of nitrogen fertilisation on the dry matter, nitrogen and amino acid content of wheat. Pol'nohospodarstvo, 36, 489-499.

    'Effect of nitrogen fertilisation on the dry matter, nitrogen and amino acid content of wheat ' () 36 Pol'nohospodarstvo : 489 -499.

    • Search Google Scholar
  • Simpson, R. J., Lambers, H., Dalling, M. J. 1983: Nitrogen redistribution during grain growth in wheat (Triticum aestivum L.) IV. Development of a quantitative model of the translocation of nitrogen to the grain. Plant Physiol., 71, 7-14.

    'Nitrogen redistribution during grain growth in wheat (Triticum aestivum L.) IV. Development of a quantitative model of the translocation of nitrogen to the grain ' () 71 Plant Physiol. : 7 -14.

    • Search Google Scholar
  • Spiertz, J. H. J., Ellen, J. 1978: Effect of nitrogen on crop development and grain growth of winter wheat in relation to assimilation and utilization of assimilates and nutrients. Neth. J. Agric. Sci., 26, 210-231.

    'Effect of nitrogen on crop development and grain growth of winter wheat in relation to assimilation and utilization of assimilates and nutrients ' () 26 Neth. J. Agric. Sci. : 210 -231.

    • Search Google Scholar
  • Waters, S. P., Peoples, M. B., Simpson, R. J., Dalling, M. J. 1980: Nitrogen redistribution during grain growth in wheat (Triticum aestivum L.). I. Peptide hydrolase activity and protein breakdown in flag leaf, glumes and stem. Planta, 148, 422-428.

    'Nitrogen redistribution during grain growth in wheat (Triticum aestivum L.). I. Peptide hydrolase activity and protein breakdown in flag leaf, glumes and stem ' () 148 Planta : 422 -428.

    • Search Google Scholar
  • Clarke, J. M., Campbell, C. A., Cutforth, H. W., Depauw, R. M., Winkleman, G. E. 1990: Nitrogen and phosphorus uptake, translocation, and utilisation efficiency of wheat in relation to environment and cultivar yield and protein levels. Can. J. Plant Sci., 70, 965-977.

    'Nitrogen and phosphorus uptake, translocation, and utilisation efficiency of wheat in relation to environment and cultivar yield and protein levels ' () 70 Can. J. Plant Sci. : 965 -977.

    • Search Google Scholar
  • Debreczeni, B. 1994: Magyarországi trágyázási tartamkísérletek. (Long-term fertilisation trials in Hungary.) pp. 26-39. In: Debreczeni, B., Debreczeni, K. (eds), Trágyázási kutatások 1960-1990. (Fertilisation Research 1960-1990.) Akadémiai Kiadó, Budapest.

  • Harms, H., Nowak, G. 1990: Effects of foliar applied nitrogen and kinetin on nitrogen redistribution during grain growth in wheat. III. Mobilization of nitrogen from vegetative plant parts. Angew. Botanik, 64, 435-444.

    'Effects of foliar applied nitrogen and kinetin on nitrogen redistribution during grain growth in wheat. III. Mobilization of nitrogen from vegetative plant parts ' () 64 Angew. Botanik : 435 -444.

    • Search Google Scholar
  • Lengerken, J., Müller, V., Wetterau, H. 1974: Rationalisierung des Kjeldahl-Aufschlusses zur Rohprotein- bzw. Stickstoff-Bestimmung. Die Nahrung, 18, 551-556.

    'Rationalisierung des Kjeldahl-Aufschlusses zur Rohprotein- bzw. Stickstoff-Bestimmung ' () 18 Die Nahrung : 551 -556.

    • Search Google Scholar

Monthly Content Usage

Abstract Views Full Text Views PDF Downloads
May 2020 0 3 1
Jun 2020 0 0 0
Jul 2020 3 1 0
Aug 2020 20 0 0
Sep 2020 2 0 0
Oct 2020 0 0 0
Nov 2020 0 0 0