TURKISH JOURNAL OF VETERINARY & ANIMAL SCIENCES, vol.23, pp.461-465, 1999 (SCI-Expanded)
In this research,,This study was conducted to determine the effects of nitrogen forms (ammonyum nitrate, ammonyum sulphate and urea) and nitrogen doses (0. 7, 14, 21 and 28 g/m(2)) on nitrate and nitrite levels in potato cultivars (Caspar and Kondor).