engleski

Status of plant available phosphorus in Nisava area of the South and Eastern Serbia

In the period 2010-2014, total 12447 soil samples (0-30 cm depth) covering 9027 ha of cultivable lands of Nisava area (town Nis and six municipalities: Svrljig, Gadzin Han, Razanj, Doljevac, Aleksinac and Merosina in South and Eastern Serbia region) were collected with the aim to test their agrochemical properties. In this study, status of plant available phosphorus (P) evaluated by the AL- method was shown. About 23% of the samples were very low supplied (20mg P2 O5 100g-1). Recommend fertilization of these categories of soils by P could be maximal up to range of their removals by crops.

soil, phosphorus ; AL-method ; ranges of availability ; Nisava district

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