Publication Date

1985

Description

Several experiments indicate little risk of groundwater pol­lution with nitrate under permanent grass (DVWK 1985), but only few studies deal with surface water contamination due to grassland fertilization, especially slurry spreading. The purpose of this work was to determine the effect of cattle slurry in comparison to mineral nitrogen fertilization on surface run-off and interflow quality under different inclinated permanent grassland (18 % and 4.5 % resp.).

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Limits for Cattle Slurry Application on Permanent Grassland

Several experiments indicate little risk of groundwater pol­lution with nitrate under permanent grass (DVWK 1985), but only few studies deal with surface water contamination due to grassland fertilization, especially slurry spreading. The purpose of this work was to determine the effect of cattle slurry in comparison to mineral nitrogen fertilization on surface run-off and interflow quality under different inclinated permanent grassland (18 % and 4.5 % resp.).