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Application

2000123208/13, 2000-09-11

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Start date

2000-09-11

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Actual filing date

2000-09-11

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Published

2002-07-10

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Inventor

Marchenko L.A.Kormanovskij L.P.Mishchenko V.N.Romanov G.V.Stepanov B.E.Kolesnikova V.A.Zhuchkov B.A.Mochkova T.V.

(73)

Holder

Nauchno-Issledovatel'Skij, Konstruktorskij I Proektno-Tekhnologicheskij Institut Zhidkikh Udobrenij

MACHINE FOR SUBSURFACE DIFFERENTIATED APPLYING OF LIQUID MINERAL FERTILIZERS Russian patent published in 2002 - IPC

Abstract RU 2184438 C2

FIELD: agricultural production. SUBSTANCE: machine has reservoir for storing working fluid, pump, compressor, pipeline locking, regulating and distributing fittings, tool bar. Tools set is composed of Laval nozzle, at least three conoid heads aligned with respect to Laval nozzle axis of symmetry and control tool. Machine enables differentiated applying of liquid mineral fertilizers into soil at predetermined norm and quality per each elementary field area. EFFECT: increased efficiency in treating farm crops and wider operational capabilities. 6 dwg

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RU 2 184 438 C2

Authors

Marchenko L.A.

Kormanovskij L.P.

Mishchenko V.N.

Romanov G.V.

Stepanov B.E.

Kolesnikova V.A.

Zhuchkov B.A.

Mochkova T.V.

Dates

2002-07-10—Published

2000-09-11—Filed

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