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Symbiosis between Rhizobium and the Non-legume, Trema aspera


ROOTS of Trema aspera Decaisne plants growing between rows of tea in the Pangia District of New Guinea showed abundant nodulation, similar to the nodules found on many tropical legumes. Non-flowering nodulated plant specimens were identified by the botanists of the Department of Forests, Lae, New Guinea.

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  1. 1

    Allen, E. K., and Allen, O. N., Microbiology and Soil Fertility (edit. by Gilmour, G.M., and Allen, O. N.), 77 (Oregon State Univ. Press, 1965).

    Google Scholar 

  2. 2

    Bond, G., Symbiotic Associations (edit. by Nutman, P. S., and Mosse, B.), 72 (Cambridge University Press, 1963).

    Google Scholar 

  3. 3

    Bond, G., A. Rev. Pl. Physiol., 18, 107 (1967).

    CAS  Article  Google Scholar 

  4. 4

    Bond, G., Pl. Soil., special volume, 317 (1971).

  5. 5

    Rodriguez-Barrueco, C., Bot. J. Linn. Soc., 62, 77 (1968).

    Article  Google Scholar 

  6. 6

    Becking, J. H., Pl. Soil, 32, 611 (1970).

    CAS  Article  Google Scholar 

  7. 7

    Clawson, M. A., Farnsworth, R. B., and Hammond, M., Agron. Abs., 138 (1972).

  8. 8

    Farnsworth, R. B., and Clawson, A., Agron. Abs., 96 (1972).

  9. 9

    Trinick, M. J., Exp. Agric., 4, 243 (1968).

    Article  Google Scholar 

  10. 10

    Dilworth, M. J., Biochem. Biophys. Acta, 127, 285 (1966).

    CAS  Article  Google Scholar 

  11. 11

    Hardy, R. W. F., Holsten, R. D., Jackson, E. K., and Burns, R. C., Pl. Phystol., 43, 1185 (1968).

    CAS  Article  Google Scholar 

  12. 12

    Bergersen, F. J., Aust. J. biol. Sci., 23, 1015 (1970).

    CAS  Article  Google Scholar 

  13. 13

    Corby, H. D. L., Pl. Soil, special volume, 317 (1971).

  14. 14

    Dudman, W. F., Appl. Microbiol., 21 973.

  15. 15

    Hutchinson, J., The Families of Flowering Plants (Oxford Univ. Press, 1969).

    Google Scholar 

Download references

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TRINICK, M. Symbiosis between Rhizobium and the Non-legume, Trema aspera. Nature 244, 459–460 (1973).

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