La Houille Blanche
Number 2-3, Avril 1993
|Page(s)||163 - 168|
|Published online||01 October 2009|
Evolution des concepts concernant le pilotage des irrigations
Evolution of water supply management concepts
Institut Technique des Céréales et des Fourrages 6, Chemin de la Côte Vieille, 31450 Baziège
2 Société du Canal de Provence et d'Aménagement de la Région Provençale B.P. 100 Le Tholonet, 13603 Aix-en-Provence Cédex
3 Institut National de la Recherche Agronomique Laboratoire d'Economie et de Sociologie Rurales de Paris-Grignon
Irrigation context diversity leads to water supply management modalities due to very different concepts, mainly dependent on constraints. For great margin crops, main object is to guarantee economic performance often linked to product quality ; in this case we note development of automatic water management tools based on soil or plant hydric status. For large scale growing, irrigation cost is very important compared to other costs ; so water supply management depends on equipment and hydraulic constraints.
© Société Hydrotechnique de France, 1993
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