Vol. 2 No. 3 (2004)

• How much does it cost to include a marginal rural area as a Natura 2000 site?. Social costs and expenditures for compensation schemes

  J. Barreiro, F. Soler, L. Pérez y Pérez

  287-300

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• Impact of VAT regimes on organisation of producers operations under CAP financial instruments for the fruit and vegetable sector

  R.J. Server Izquierdo, M.M. Marín Sánchez

  301-313

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• Sowing efficiency of two seeding machines with different metering devices and distribution systems: a comparison using soybean, Glycine max (L) Merr.

  E. Soza, G. Botta, M. Tourn, R. Hidalgo

  315-321

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• Evaluation of two microwave surface distribution systems designed for substratum and agricultural soil disinfection

  B. Velázquez-Martí, C. Gracia-López

  323-331

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• Short communication. Changes in the composition of sows milk between days 5 to 26 of lactation

  A. Daza, J. Riopérez, C. Centeno

  333-336

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• Short communication. Post-thawing evaluation of Spanish ibex (Capra pyrenaica hispanica) epididymal spermatozoa recovered postmortem

  J. Santiago-Moreno, A. Toledano-Díaz, A. Pulido-Pastor, A. Gómez-Brunet, A. González-Bulnes, A. López-Sebastián

  337-340

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• Review. The use of cryopreservation for germplasm conservation of vegetatively propagated crops

  M.E. Gonzalez Benito, I. Clavero-Ramirez, J.M. López-Aranda

  341-351

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• Variability of fatty acid composition in olive (Olea europaea L.) progenies

  L. León, M. Uceda, A. Jiménez, L. M. Martín, L. Rallo

  353-359

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• Scientific bases for the development of water quality objectives in Spain. Ecotoxicological criteria

  C. Fernández, G. Carbonell, J. V. Tarazona

  361-367

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• Transmission efficiency of different non-persistent viruses infecting melon by four aphid species

  E.I. Garzo, M. Duque, A. Fereres

  369-376

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• Which role do lacewings and ants play as predators of the citrus leafminer in Spain?

  A. Urbaneja, A. Muñoz, A. Garrido, J. A. Jacas

  377-384

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• Optimal sowing dates of three species of grain-bearing amaranth in the semi-arid Argentine Pampa

  R.M. de Troiani, T.M. Sánchez, N.B. Reinaudi, L.A. de Ferramola

  385-391

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• Yield of peperina (Minthostachys mollis (Kunth.) Griseb.) populations in the year following planting: response to cropping regimen

  M. Ojeda, A. Arroyo, P. Borgogno, E. Biderbost, M. Balzarini

  393-399

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• Assessment of prickly pear (Opuntia ficus-indica) varieties and their possible planting systems

  S. Caloggero, C.A. Parera

  401-407

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• The effect of topography, tillage and stubble grazing on soil structure and organic carbon levels

  E. Bricchi, F. Formia, G. Espósito, L. Riberi, H. Aquino

  409-418

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• Dairy industry sewage sludge as a fertilizer for an acid soil: a laboratory experiment with Lolium multiflorum L.

  P. Conde Suárez, S. Seoane, E. López Mosquera, F. Solla Gullón, A. Merino

  419-427

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• The response of Valencia orange trees to irrigation in Uruguay

  M. García Petillo, J.R. Castel

  429-443

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• Comparison between surge irrigation and conventional furrow irrigation for covered black tobacco cultivation in a Ferralsol soil

  J.A. Rodríguez, A. Díaz, J.A. Reyes, R. Pujols

  445-458

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• Infiltration of water in disturbed soil columns as affected by clay dispersion and aggregate slaking

  E. Amezketa, R. Aragües, R. Gazol

  459-471

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• Digital image analysis for the estimation of cracked areas and the soil shrinkage characteristic curve in clay soils amended with composted sewage sludge

  M.A. Aguilar Torres, E. De Luna Armenteros, R. Ordóñez Fernández, P. González Fernández

  473-479

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Editorial Board

• Editorial Board

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