Evaluation of profile available Water Capacity

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Date
1986
Authors
Boedt,L.
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Abstract
Field determinations of profile available water capacities for wheat were made on soils showing a wide variety of textures, diagnostic horizons and effective rooting depths. The lower limit of profile available water capacity (PAWC), defined by pre-dawn leaf water potential monitoring, was critically evaluated during subsequent irrigation scheduling experiments. The results obtained by this procedure will permit the development of a mathematical model predicting the available moisture in the profile.
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Pedologie: Bulletin Van De Belgische Bodemkundige Vereniging, XXXV (No 1), p. 67-89