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.
As a typical example of Intensive Field, the nitrogen cycling of agro-ecolsystem was studied with DNDC (DeNitrufication-DeComposition) model in Miaoxing village, Cenghe town of Jingzhou city, in the Sihu Lake Drainage Basin. The results indicated that the input of nitrogen in the soil was 511.69 kg·hm−2. the output of nitrogen in the soil was 508.05 kg ·hm−2, and the soil nitrogen pool was in surplus...
The Sihu Lake Drainage Basin is situated in the center of Jianghan Plain and comprises an area from the north of the middle reaches of Yangtze River to the south of the Han River and the Dongjing River. Due to a long period exploitation of water and soil resources, the water system in Sihu Lake drainage basin has changed dramatically, which is indicated by lake shrinking, water quality and environmental...
Biodiesel has been gaining increased attention as a nontoxic, biodegradable and renewable new green alternative diesel fuel. Production of biodiesel can be synthesized by chemical or by lipase methods, while lipase method has more advantages compared to chemical synthetic method. In this article, the microbial strains with activity of lipase were isolated from long time oil-contaminated soil and strain...
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.