Tillage and water content effects on surface soil physical properties

The effects of pre-tillage soil water content (PTSW) and multiple-pass tillage on soil physical condition was investigated on a silt-loam soil susceptible to wind erosion. PTSW was shown to affect the soil condition produced by tillage and an interaction between intensity of tillage and PTSW was ide...

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Veröffentlicht in:	Soil & tillage research 1991-10, Vol.21 (1), p.67-83
Hauptverfasser:	Cresswell, H.P., Painter, D.J., Cameron, K.C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Agronomy. Soil science and plant productions Biological and medical sciences CERO-LABRANZA CONTENIDO DE AGUA EN EL SUELO Cropping systems. Cultivation. Soil tillage EROSION EOLICA EROSION EOLIENNE ESTRUCTURA DEL SUELO Fundamental and applied biological sciences. Psychology General agronomy. Plant production LABRANZA LOAM SOILS NON TRAVAIL DU SOL PROPIEDADES FISICO-QUIMICAS SUELO PROPRIETE PHYSICOCHIMIQUE DU SOL SOIL CHEMICOPHYSICAL PROPERTIES SOIL STRUCTURE Soil tillage SOIL WATER CONTENT SOL SABLOLIMONEUX STRUCTURE DU SOL SUELO FRANCO TENEUR EN EAU DU SOL TILLAGE Tillage. Tending. Growth control TRAVAIL DU SOL WIND EROSION ZERO TILLAGE
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Beschreibung
Zusammenfassung:	The effects of pre-tillage soil water content (PTSW) and multiple-pass tillage on soil physical condition was investigated on a silt-loam soil susceptible to wind erosion. PTSW was shown to affect the soil condition produced by tillage and an interaction between intensity of tillage and PTSW was identified. The ‘excess’ tillage treatment produced 13.9% of aggregates
ISSN:	0167-1987 1879-3444
DOI:	10.1016/0167-1987(91)90006-J