1458: Total N difference method and 15N isotope dilution methode - A comparative study on N-fixation
(2002) Total N difference method and 15N isotope dilution methode - A comparative study on N-fixation. Paper presented at "Stabile Isotope in der Bodenkunde", Göttingen, March 2002; Published in Mitteilgn. Dtsch. Bodenkundl. Gesellsch., 98, page pp. 23-24.**
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Summary
In the study, the 15N fixation of a number of green manure crops were studied using either the 15N dilution technique, or the simple total N difference method. The results of the two methods were not very different, and the total N difference method seemed to give as good results as the more complicated and expencive 15N dillution method.
| Document Language: | English |
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| Keywords: | green manure; N fixation; hairy vetch; common vetch; crimson clover; egyptian clover; persian clover |
| Subject Areas: | Soil > Nutrient turnover |
| Research affiliation: | Denmark > DARCOF II (2000-2005) > I.10 (VegCatch) Organic vegetable cultivation methods and use of catch crops |
| Funding Part: | 5-25% |
| Orgprints ID Number: | 1458 |
| Contact: | Thorup-Kristensen, Senior scientist Kristian |
| Deposited On: | 07 October 2003 |
| EPrint Type: | Conference paper |
| Published?: | Published |
| Peer Review Status: | Peer-reviewed and accepted |
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