FIELD: agriculture.
SUBSTANCE: method involving strip tilling of the upper soil layer. First strips are tilled to a maximum depth of 8cm at a certain interval so that a level flat bed is formed. After that interstrip areas are tilled to a large depth, cells filled with tilled soil are formed in the bottom of the interstrip areas, and the soil surface is levelled. After tilling and levelling a compacted layer is formed by continuous subsurface rolling at the strip cultivation depth, the maximum layer thickness in the strip being 1cm.
EFFECT: method provides accumulation and stabilisation of moisture in soil and efficient erosion protection.
4 cl, 1 dwg
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Authors
Dates
2008-11-10—Published
2007-02-15—Filed