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2 164 732

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IPC

(21) (22)

Application

99123119/13, 1999-11-02

(24)

Start date

1999-11-02

(22)

Actual filing date

1999-11-02

(45)

Published

2001-04-10

(72)

Inventor

Mazitov N.K.Abdrakhmanov R.K.Shajtanov O.L.Gareev R.G.Mazitov M.N.Sharafieva S.M.Shakirov R.S.Malikov M.M.Garipov N.Eh.Valeev I.R.Smetankin S.A.Sadretdinov A.K.Fattakhov Eh.N.Fattakhov M.G.Kabirov S.S.Khadeev T.G.Sadriev R.F.Musin S.M.Zakharov A.A.

(73)

Holder

Gosudarstvennoe Unitarnoe Predprijatie Nauchno-Proizvodstvennoe Ob"Edinenie Tatarstana"

SOIL TILLAGE METHOD Russian patent published in 2001 - IPC

Abstract RU 2164732 C1

FIELD: agriculture. SUBSTANCE: method involves applying fertilizer onto soil surface and providing basic subsoil tillage to plowing depth by means of moldboardless plow bodies or flat hoes; providing surface tillage to seeding depth simultaneously with basic tillage. Surface tillage is performed by means of conical disk harrow allowing large lumps to be cut into small lumps with following crumbling by splitting and leveling of soil surface. Method is used to prepare soil for sowing. EFFECT: increased efficiency and improved quality of presowing soil tillage. 4 dwg

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RU 2 164 732 C1

Authors

Mazitov N.K.

Abdrakhmanov R.K.

Shajtanov O.L.

Gareev R.G.

Mazitov M.N.

Sharafieva S.M.

Shakirov R.S.

Malikov M.M.

Garipov N.Eh.

Valeev I.R.

Smetankin S.A.

Sadretdinov A.K.

Fattakhov Eh.N.

Fattakhov M.G.

Kabirov S.S.

Khadeev T.G.

Sadriev R.F.

Musin S.M.

Zakharov A.A.

Dates

2001-04-10—Published

1999-11-02—Filed