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IPC

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Application

98117591/13, 1998-09-23

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Start date

1998-09-23

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Actual filing date

1998-09-23

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Published

2000-05-27

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Inventor

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

(73)

Holder

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

MACHINE FOR DIFFERENTIATED APPLICATION OF LIQUID MINERAL FERTILIZER Russian patent published in 2000 - IPC

Abstract RU 2149532 C1

FIELD: agricultural engineering. SUBSTANCE: fertilizer application machine has hydropneumatic reservoir with isolated sections for nitrogenous, phosphorous, potash and other fertilizers, and mixing device having combination of reactive and mechanical mixers. Distributing device has parallelogram boom mounted so as to be extended or retracted and rotated about its axis of rotation within working width of machine, and working tools-nozzles with controlled flow rate. Such construction allows differentiated application of fertilizer over the whole area of field with predetermined dose by means of commercially manufactured machines. EFFECT: uniform and precise fertilizer distribution, enhanced reliability in operation, reduced pollution of environment. 3 cl, 10 dwg

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RU 2 149 532 C1

Authors

Kormanovskij L.P.

Marchenko L.A.

Mishchenko V.N.

Romanov G.V.

Stepanov B.E.

Kolesnikova V.A.

Zhuchkov B.A.

Kaljamin E.A.

Mochkova T.V.

Blagov A.V.

Gorjachev V.G.

Dates

2000-05-27—Published

1998-09-23—Filed

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