The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This study analyzed the effect of sulphur and potassium fertilization on yield and on total N, protein N, N-NO3~ and N-NH3 content in spring rape harvested during the bloom period and at full maturity. The study was based on plant material obtained from a pot experiment. The results obtained indicate that fertilization with sulphur and potassium significantly increased the yield of rape harvested...
W dwuletnich doświadczeniach wazonowych oceniono wpływ nawożenia siarką i potasem jarych form jęczmienia i rzepaku na kształtowanie się zasobności gleby w przyswajalne formy fosforu, potasu i magnezu. Badania przeprowadzono na materiale glebowym pobranym z warstwy ornej gleby brunatnej o składzie granulometrycznym pyłu gliniastego. Uzyskane wyniki wskazują, że na zmiany w ilości przyswajalnych form...
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.