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  1. 1
    Published 1997
    Subjects “...Nitrogen fertilizers....”
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    Diagnosis of the nitrogen status in crops /
  2. 2
    by Schubert, Karel R.
    Published 1982
    Subjects “...Nitrogen Fixation....”
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    The energetics of biological nitrogen fixation /
  3. 3
    Published 2004
    Subjects “...Nitrogen fertilizers....”
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    Agriculture and the nitrogen cycle : assessing the impacts of fertilizer use on food production and the environment /
  4. 4
    Published 1995
    Subjects “...Nitrogen fertilizers....”
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    Nitrogen fertilization in the environment /
  5. 5
    Published 1969
    Subjects “...Nitrogen fertilizers Congresses....”
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    Nitrogen and soil organic matter : proceedings of a conference organized by the soil scientists of the National Agriculture Advisory Service, October 22nd-23rd 1964.
  6. 6
    by Johannison, Christian
    Published 1996
    Subjects “...Soils Nitrogen content Sweden....”
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    15N abundance as an indicator of N-saturation of coniferous forest /
  7. 7
    by Sauchelli, Vincent, 1892-
    Published 1964
    Subjects “...Nitrogen fertilizers....”
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    Fertilizer nitrogen : its chemistry and technology.
  8. 8
    Published 1986
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    Nitrogen fluxes in intensive grassland systems /
  9. 9
    Published 1989
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    Nitrogen management and ground water protection /
  10. 10
    by Moldovan, Iuliu
    Published 1969
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    The technology of mineral fertilizers /
  11. 11
    by Whitehead, David Charles
    Published 1970
    Subjects “...Nitrogen fertilizers....”
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    The role of nitrogen in grassland productivity : a review of information from temperate regions /
  12. 12
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    The effect of nitrogen status and carbon remobilisation on nitrate assimilation and associated cytokinin signalling in shoots and roots of Lolium perenne : a thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Cellular and Molecular Biology at the University of Canterbury /
  13. 13
    by Weetman, G. F.
    Published 1972
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    Effects of different forms of nitrogen fertilizer on nutrient uptake by black spruce and its humus and humus mesofauna /
  14. 14
    Subjects “...Crops and nitrogen....”
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    Carbon and root system architecture : key regulators of nitrate uptake in Lolium perenne L. and Brassica napus L. : a thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Plant Biology at the University of Canterbury /
  15. 15
    by Russell, Gregory
    Published 1978
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    Observations on the effect of nitrogeneous [i.e. nitrogenous] fertilizer on mycorrhizal fungi at Eyrewell forest : submitted in partial fulfillment of the degree of Bachelor of Forestry Science /
  16. 16
    by Gessel, Stanley P.
    Published 1965
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    The growth behaviour of Douglas-Fir with nitrogenous fertilizer in Western Washington : a first report /
  17. 17
    by Scott, J. L. (Janet L.)
    Published 1981
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    Some effects of thinning and nitrogen fertiliser treatments on moisture stress in Pinus radiata (D. Don) : a dissertation in partial fulfilment of a B.For.Sc. degree /
  18. 18
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    The effect of nitrate and gibberellin treatment on carbon storage and nitrogen uptake efficiency following defoliation of lolium perenne : a thesis submitted in partial fulfilment of the requirements for the degree of Master of Science in Biological Science, School of Biological Sciences, University of Canterbury /
  19. 19
    by Alriksson, Börje
    Published 1997
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    Influence of site factors on salix growth with emphasis on nitrogen response under different soil conditions /
  20. 20
    by McLean, Brittney
    Published 2023
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    Deteriorating waterways : the effect of nitrate pollution on the development and physiology of an introduced species, the Southern bell frog (Litoria raniformis) : a thesis submitted in partial fulfilment of the requirements for the degree of Master of Science at the University of Canterbury, [School of Biological Sciences] /

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