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2 178 964

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Application

2000118295/13, 2000-07-10

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Start date

2000-07-10

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Actual filing date

2000-07-10

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Published

2002-02-10

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Inventor

Filippova T.E.Zinkovskaja T.S.

(73)

Holder

Vserossijskij Nauchno-Issledovatel'Skij Institut Sel'Skokhozjajstvennogo Ispol'Zovanija Meliorirovannykh Zemel'

METHOD TO INCREASE SOIL PRODUCTIVITY Russian patent published in 2002 - IPC

Abstract RU 2178964 C1

FIELD: agriculture. SUBSTANCE: phosphorus-containing raw material is introduced into soil together with an acidifying supplement. Phosphate fertilizer is used as phosphorus-containing raw material. Phosphogypsum fertilizer is applied as an acidifying supplement. Components' ratio in physical weight corresponds to 1:1. EFFECT: increased yield of agricultural varieties. 1 tbl

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RU 2 178 964 C1

Authors

Filippova T.E.

Zinkovskaja T.S.

Dates

2002-02-10—Published

2000-07-10—Filed

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