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2 147 163

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IPC

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Application

99100685/13, 1999-01-10

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Start date

1999-01-10

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Actual filing date

1999-01-10

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Published

2000-04-10

(72)

Inventor

Taranin V.I.Shchirov V.N.Rykov V.B.Lipkovich Eh.I.

(73)

Holder

Vserossijskij Nauchno-Issledovatel'Skij I Proektno-Tekhnologicheskij Institut Mekhanizatsii I Ehlektrifikatsii Sel'Skogo Khozjajstva

LAYER-BY-LAYER SLIT RIPPING METHOD Russian patent published in 2000 - IPC

Abstract RU 2147163 C1

FIELD: agriculture. SUBSTANCE: method involves cutting vertical slits; forming horizontal slits under soil layer between vertical slits; cutting slits inclined at angles of α and β to vertical and horizontal slits below their level; making molehills at inclined slit intersection points; forming bridges on soil surface above vertical slits in direction transverse to their axial lines. Horizontal slits are made intermittent to eliminate water exit. Method allows water erosion control to be improved. EFFECT: increased efficiency by increased moisture absorbing capacity of soil and improved farm crop yield. 3 cl, 2 dwg

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RU 2 147 163 C1

Authors

Taranin V.I.

Shchirov V.N.

Rykov V.B.

Lipkovich Eh.I.

Dates

2000-04-10—Published

1999-01-10—Filed

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