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REFERENCES

  • Clarkson DT. 1985 Factors affecting mineral nutrient acquisition by plants. Annual Review of Plant Physiology 36: 77115.
  • Harley JL, Smith SE. 1983. Mycorrhizal symbiosis. London/New York : Academic Press.
  • Hetrick BAD. 1991 Mycorrhizas and root architecture. Experientia 47: 355361.
  • Jakobsen I, Abbott LK, Robson AD. 1992a External hyphae of vesicular–arbuscular mycorrhizal fungi associated with Tri-folium subterraneum. I. Spread of hyphae and phosphorus inflow into roots. The New Phytologist 120: 371380.
  • Jakobsen I, Abbott LK, Robson AD. 1992b External hyphae of vesicular–arbuscular mycorrhizal fungi associated with Tri-folium subterraneum II. Hyphal transport of 32P over defined distances. The New Phytologist 120: 509516.
  • Jakobsen I, Rosendahl L. 1990 Carbon flow into soil and external hyphae from roots of mycorrhizal cucumber plants. Nets Phytologist 115: 7783.
  • Kothari SK, Marschner H, Romheld V. 1991 Contribution of the VA mycorrhizal hyphae in acquisition of phosphorus and zinc by maize grown in a calcareous soil. Plant and Soil 131: 177185.
  • Li X-L, George E, Marschner H. 1991a Extension of the phosphorus depletion zone in VA mycorrhizal white clover in a calcareous soil. Plant and Soil 136: 4148.
  • Li X-L, George E, Marschner H. 1991b Phosphorus depletion and pH decrease at the root-soil and hyphae-soil interfaces of VA mycorrhizal white clover fertilized with ammonium. The New Phytologist 119: 397404.
  • Marschner H. 1986. Mineral nutrition of higher plants. London : Academic Press.
  • Murphy J, Riley JP. 1962 A modified single solution method for the determination of phosphate in natural waters. Analytical Chimica Acta 27: 3136.
  • Newman EI. 1966 A method of estimating the total length of root in a sample. Journal of Applied Ecology 3: 139145.
  • Pearson JN, Jakobsen I. 1993. Symbiotic exchange of carbon and phosphorus between cucumber and three arbuscular mycorrhizal fungi. The New Phytologist 124, 481488.
  • Sanders FE, Tinker PB, Black RLB, Palmerley SM. 1977 The development of endomycorrhizal root systems. I. Spread of infection and growth-promoting effects with four species of vesicular–arbuscular endophytes. The New Phytologist 78: 257268.
  • Schellenbaum L, Berta G. Ravolanirina F, Tisserant B, Gianinazzi S, Fitter AH. 1991 Influence of endomycorrhizal infection on root morphology in a micropropagated woody plant species (Vitis vinifera L.). Annals of Botany 68: 135141.
  • Tennant D. 1975 A test of a modified line intersect method of estimating root length. Journal of Ecology 63: 9951001.