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.
Simulated long-term impacts of different cropping systems are evaluated and analyzed in terms of the tradeoffs among net returns and different components of environmental quality. The cropping systems are modeled after the BARC Sustainable Agriculture Demonstration Farm. EPIC was used to obtain crop yields, soil erosion, and the environmental fate of nitrogen, phosphorous, and herbicides in response...
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.