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Oceniono zmiany zawartości węgla organicznego, utlenialnego (C-org) oraz rozpuszczalnego węgla organicznego (RWO), oznaczonego w wyciągu z gleby za pomocą 0,01 mol CaCl2dm-3, w mineralnej glebie dwóch doświadczeń łąkowych w ponad 20-letnim okresie badań. Przebieg i kierunek tych zmian w czasie użytkowania jako łąki kośnej oraz po jego zaniechaniu rozpatrzono na tle dawki i formy nawozu azotowego oraz...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.