Search results for "Conductivité hydraulique"

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Etude de la variabilité des propriétés physiques et hydrodynamiques d'un sol argileux sous l'effet de conduites en protection intégrée contre les adv…

2015

Integrated weed management (IWM)-based cropping systems are of great interest due to their significant reduction of herbicide inputs by using a complex combination of agricultural techniques. The main objective of our work was to contribute to the environmental dimension of the multi-criteria evaluation of IWM-based cropping systems which were set up since 2000 on the experimental domain of the National Institute for Agronomical Research (INRA) to Bretenière (France). The variability of physical and hydrodynamic soil properties involved in the transfer of water through the vadose zone was studied for the 5 cropping systems present on the experimental site (1 reference cropping system and 4 …

[SDV.SA]Life Sciences [q-bio]/Agricultural sciencesHydraulic conductivityTravail du solIntegrated weed managementWater retentionTillageCaractérisation in situDynamique de l’eauProtection intégrée des cultures contre les adventicesSwelling soilConductivité hydraulique[ SDV.SA ] Life Sciences [q-bio]/Agricultural sciencesHydraulic potential[SDV.SA] Life Sciences [q-bio]/Agricultural sciencesVariabilité spatiale et temporelleSol argilo-limoneux gonflantRétention de l’eauIn situ characterizationSilty clay loam soilProfil hydriqueSoil hydraulic profileSpatial and temporal variabilitySystème de culturePotentiel matricielWater dynamicsCropping system
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