Conservation tillage like tool for dispraise water erosion on agricultural lands

conference paper

English

Water erosion is a wide spread phenomena in Czech Republic . In recent years interest in conservation tillage systems has increased in response to the need to limit erosion and promote water conservation This Paper analyses efficiency of some erosion control measures of agronomic and technical nature is evaluated in view of their possible impact on landscape water regime and their contribution to the ecological stability of the landscape. Presented report brings an actual view on use of minimal soil cultivation from aspect of soil properties and contribution from standpoit water- management function protection against water erosion and also examine, how these technologies influence hydraulic and hydropedologic characteristics of soil profiles mainly infiltration rate of soil and other physical parameters. Experimental results document a significant influence of soil loosing especially on an increase in the infiltration capacity of soil, leading to a decrease in the depth of surface runoff. Emphasis is put on handling with post-harvest remainders in system of soil cultivation without plowing effect of non-traditional technologies onto soil physical properties and soil organic matter, because this faces to improvement infiltration rate of soil at rainstorms and to dispraise areal surface runoff. For responsible evaluation however is tracked period too short and repetition rate small, nevertheless project will go on and experiment will pecify.

infiltration rate of soil, no-tilllage (conservation tillage) system, water erosion, soil characteristics

SEDLÁČKOVÁ, R.

2006

30. 8. 2006

Slovenská zemědělská univerzita v Nitře

Nitra

80-8069-742-6

Science of the Youth 2006

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