LIME FERTILIZER Russian patent published in 2001 - IPC

Abstract RU 2165400 C2

FIELD: agriculture, more particularly growing of cereal and cultivated crops on black soils. SUBSTANCE: lime fertilizer for cereal and cultivated crops comprises calcium carbonate resulting from chemical synthesis and natural chalk, ratios of components being as follows, wt %: calcium carbonate, 40-60; and natural chalk, 60-40. EFFECT: increased yield of crops due to two-factor reduction of acidity in crop rotation. 1 tbl

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RU 2 165 400 C2

Authors

Skripilin E.P.

Kuznetsov A.G.

Shishkin A.F.

Televinov A.A.

Lukin L.Ju.

Dates

2001-04-20—Published

1999-07-19—Filed