Analyse of select properties and water storage in profile of heavy soils

Rok, strany: 2017, 227 - 236

Between 2006 and 2015 the development trend of selected soil parameters and water storage in soil profile on heavy clay-loamy Gleyic Fluvisol was studied. Soil samples were taken from variants with conventional tillage and no-tillage under natural conditions without irrigation. Bulk density, total porosity and maximum capillary water capacity were analysed by known methods. Soil samples for the determination of water storage were taken from profile 0.0 – 0.3 m, from each 0.1 m. Minimum, average and minimum soil water storage was evaluated. Obtained contents of soil water storage were re-counted at maximal soil water storage on percent of moisture of field water capacity, at mean soil water storage on percent of moisture of threshold point and at minimal soil water storage on percent of moisture of wilting point. For prediction of selected indicators development the linear trend was used and coefficients were estimated by linear regression. For both soil tillage variants trend of decreasing of bulk density was determined. Minimum soil water storage was significantly influenced by used tillage technology. Experimental year had statistically significant impact on observed soil parameters.

ISO 690:

Kotorová, D., Kováč, L. 2017. Analyse of select properties and water storage in profile of heavy soils. In Acta Hydrologica Slovaca, vol. 18, no.2, pp. 227-236. 2644-4690.

APA:

Kotorová, D., Kováč, L. (2017). Analyse of select properties and water storage in profile of heavy soils. Acta Hydrologica Slovaca, 18(2), 227-236. 2644-4690.