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.
In experiments carried out in 2008–2009 the influence of soil tillage system and irrigation on weed infestation in yellow lupine was investigated. Soil tillage system significantly modified the number of weeds per unit area. More weeds and species of weeds were observed in direct seeding. Irrigation did not result in significant differences in the number of weeds but had a significant influence on...
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.