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W latach 2001–2003 w doświadczeniach polowych na glebach średnio zwięzłych określano wpływ nawożenia azotowego na plony i niektóre cechy jakościowe nowych skrobiowych odmian ziemniaka: Neptun, Pasja i Skawa. Najwyższy plon bulw stwierdzono u odmiany Neptun (48,6 t×ha-1), a istotnie najniższy u odmiany Pasja (44,8 t×ha-1), natomiast najwyższy plon skrobi u odmiany Skawa (10,0 t×ha-1), a najniższy u...
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.