RU95108437A - Soil fertility increasing method
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Soil fertility increasing method
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RU95108437A
RU95108437ARU95108437/15ARU95108437ARU95108437ARU 95108437 ARU95108437 ARU 95108437ARU 95108437/15 ARU95108437/15 ARU 95108437/15ARU 95108437 ARU95108437 ARU 95108437ARU 95108437 ARU95108437 ARU 95108437A
Курская государственная сельскохозяйственная академия им.проф.И.И.Иванова
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Soil Conditioners And Soil-Stabilizing Materials
(AREA)
Abstract
FIELD: agriculture. SUBSTANCE: method involves preplowing applying of mining industry wastes, such as Callovian-stage clay, as soil fertilizing material, which is preliminarily finely dispersed to fraction of 0.2-0.3 mm. Mining wastes are taken in an amount of 15-20 t per 1 hectare. EFFECT: increased efficiency, improved quality and productivity of soil.
Claims (1)
Способ включает внесение в качестве почвоудобрительного материала отходы горнодобывающей промышленности - глины келловея, предварительно размельченные до тонкодисперсной фракции 0,2 - 0,3 мм, которые вносят под пахоту в количестве 15 - 20 т на 1 га.The method includes introducing mining waste - Callovian clay, previously crushed to a finely divided fraction of 0.2 - 0.3 mm, which is plowed in the amount of 15 - 20 tons per 1 ha as soil cultivating material.