Vol. 1 No. 1 (1997)

Review

• Iron oxides in the soils their properties and characterization with emphasis in phosphorus sorption studies

  J. Hernández, E. Meurer

  1- 14

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• Classification in hydrologic groups of soil of Uruguay

  A. Durán

  15- 29

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• Usle - rusle C factor estimation for eucalyptus plantations

  V. Denis Lepiane, F. García Préchac

  30- 37

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• Ectomycorrhizal fungi in Eucalyptus grandis

  G. Malvárez, G. Major, V. Curbelo, L. Frioni

  38- 43

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• A Rhizobium loti plasmid involved in nodulation competitiveness

  P. Irisarri

  44- 49

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• Differents methods to the determination of nitrate resductase activity in Lotus sp. tissues

  O. Borsani, H. Urrestarazú, P. Díaz

  50- 54

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• Study on the flowering of "Ellendale" tangor (Citrus sinensis L. osb. x C. reticulata) bl. and its relationship with fruit se and productivity

  A. Gravina, H. Arbiza, M. Arias, F. Ronca

  55- 59

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• Scrophulariaceae in Uruguay

  E. Marchesi

  60- 79

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• Barley germoplasm characterization using agronomic and quality traits

  A. Castro, O. Ernst, E. Hoffman, O. Bentancur

  80- 87

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• Effects of different heating systems on the performance of suckling piglets

  H. Petrocelli

  88- 95

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• Mealybugs (Homoptera, Pseudococcidae) that affect crps and wild plants in Uruguay Updated list of the host plantas Updated list of the host plantas

  M. C. Granara de Willink, I. B. Scatoni, A. L. Terra, M. I. Frioni

  96- 99

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Miscellany

• Workshop Ecological meat: summary and conclusions

  S. Chifflet, R. Severino

  100- 103

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