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Methodological progress in on-farm regional agronomic diagnosis. A review

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Abstract

The development of sustainable crop** systems is a key priority for agronomists and crop scientists. A first step involves understanding the relationship between crop** system performance and farmers’ practices. To complete this step, a methodological framework entitled Regional Agronomic Diagnosis (RAD) has been developed. During the last ten years, the scope of the regional agronomic diagnosis has been enlarged to include several factors describing crop quality and the environmental impact of crop** systems. Regional agronomic diagnosis has led to several major advances such as (1) the assessment of the effect of preceding crop and soil structure on malting barley quality in France and (2) the assessment of the effects of ploughing, nematicide use and fertilisers on soil properties in intensive banana plantations in the West Indies. Improvements have also been gained in methodology, particularly by the selection of indicators for assessing the effects of crop management, soil and weather conditions, and data analysis. Finally, regional agronomic diagnosis has been integrated into more general approaches of agricultural development. We review here this methodological progress.

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Authors and Affiliations

  1. AgroParisTech, UMR211 INRA/AgroParisTech, BP 01, 78850, Thiverval-Grignon, France

    Thierry Doré & Chantal Loyce

  2. Land Development Department, Office of Science for Land Development, IRD, DRV-UR176 SOLUTIONS, Paholyothin Road, 10900, Chatuchak, Bangkok, Thailand

    Cathy Clermont-Dauphin

  3. Laboratoire d’Écophysiologie Végétale et Agroécologie, Groupe ESA, 55 rue Rabelais, BP 748, 49007, Angers Cedex 01, France

    Yves Crozat

  4. ISARA Lyon, Agrapole, 69364, Lyon 07, France

    Christophe David

  5. UMR211 INRA/AgroParisTech, INRA, BP 01, 78850, Thiverval-Grignon, France

    Marie-Hélène Jeuffroy, David Makowski & Muriel Valantin-Morison

  6. CIRAD, UMR SYSTEM, 34060, Montpellier, France

    Eric Malézieux

  7. Département SAD, Bâtiment EGER, INRA, 78850, Thiverval-Grignon, France

    Jean-Marc Meynard

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  1. Thierry Doré
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Doré, T., Clermont-Dauphin, C., Crozat, Y. et al. Methodological progress in on-farm regional agronomic diagnosis. A review. Agron. Sustain. Dev. 28, 151–161 (2008). https://doi.org/10.1051/agro:2007031

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