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Agronomy

Comparison of the nitrogen nutrition of 2 white clover cultivars

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Pages 1-5 | Received 09 Aug 1984, Published online: 24 Jan 2012

References

  • Chancy , A. L. and Marback , E. P. 1962 . Modified reagents for determination of urea and ammonium . Clinical chemistry , 8 : 130 – 132 .
  • Copeland , R. and Pate , J. S. 1970 . “ Nitrogen metabolism of nodulated white clover in the presence and absence of nitrate nitrogen ” . In White clover research. Occasional symposium no. 6 , Edited by: Lowe , J. 71 – 77 . British Grassland Society .
  • Evans , D. R. and Davis , W. E. 1975 . “ White clover collected from high production ryegrass swards receiving large applications of fertiliser nitrogen ” . In Annual report, 1974, Welsh Plant Breeding Station, Aberystwyth 22 – 24 .
  • Ennik , G. C. 1981 . “ Grass-clover competition especially in relation to N fertilisation ” . In Plant physiology and herbage production. Occasional symposium no. 13. British Grassland Society Edited by: Wright , C. E. 169 – 172 .
  • Evans , D. R. and Davis , W. E. 1977 . “ Evaluation of largeleaved potential varieties of white clover. Annual report, 1976 ” . In Welsh Plant Breeding Station, Aberystwyth 22 – 23 .
  • Harper , J. E. and Hageman , R. H. 1972 . Canopy and seasonal profiles of nitrate reductase in soybeans (Glycine max (L) Merr) . Plant physiology , 49 : 146 – 154 .
  • Hoglund , J. H. and Brock , J. L. 1982 . “ Biological nitrogen inputs in pastures ” . In Nitrogen balances in New Zealand ecosystems , Edited by: Gander , P. W. 67 – 75 . New Zealand : DSIR .
  • Ingram , J. and Aldrich , D. T. A. 1981 . “ Herbage production from white clover varieties grown in mixtures with grass at two nitrogen levels ” . In Plant physiology and herbage production. Occasional symposium no. 13, British Grassland Society Edited by: Wright , E. C. 173 – 177 .
  • Jensen , H. L. 1942 . Nitrogen fixation in leguminous plants. II. Is symbiotic nitrogen fixation influenced by Azotobacter? . Proceedings Linnean Society of New South Wales , 67 : 205 – 212 .
  • A. J. , Metson . 1972 . “ Determination of some major elements in plant materials (specifically pasture herbage) ” . In New Zealand Soil Bureau scientific report 10B – 10B .
  • Mytton , L. R. 1975 . Plant genotype X rhizobium strain interactions in white clover . Annals of applied biology , 80 : 103 – 107 .
  • Neyra , C. A. and Hageman , R. H. 1976 . Relationships between carbon dioxide, malate and nitrate accumulation and reduction in com (Zea mays L.) seedlings . Plant physiology , 58 : 726 – 730 .
  • Pradhan , P. and Tripathi , R. S. 1984 . Competitive interaction between two leaf morph populations of white clover in relation to soil nitrogen . Plant and soil , 77 : 61 – 72 .
  • Rhodes , I. 1981 . “ The physiological basis of variation in the yield of grass/clover mixtures ” . In Plant physiology and herbage production. Occasional symposium no. 13, British Grassland Society Edited by: Wright , C. E. 149 – 161 .
  • Rhodes , I. and Harris , W. 1979 . “ The nature and basis of differences in sward composition and yield in ryegrass-white clover mixtures ” . In Changes in sward composition and productivity. Occasional symposium no. 10, British Grassland Society Edited by: Charles , A. H. and Hagger , R. J. 55 – 60 .
  • G. J. , Rys . 1982 . Aspects of nitrogen fixation by white clover (Trifolium repens L.) - symbiotic variation in response to combined nitrogen. PhD thesis , 396 – 396 . Aberystwyth, United Kingdom : University College of Wales .
  • Shaner , D. L. and Boyer , J. S. 1976 . Nitrate reductase activity in maize (Zea mays L.) leaves. I. Regulation of nitrate flux . Plant physiology , 58 : 499 – 504 .
  • D. C. , Whitehead . 1970 . “ The role of nitrogen in grassland productivity ” . In Bulletin 48, Commonwealth Bureau of Pastures and Field Crops , United Kingdom : Hurley .

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