Fog, Erik; Sørensen, Peter; Pedersen, Søren O.; Meng, Xiaoyi; Knudsen, Marie Trydeman and Møller, Henrik B. (2023) Grass-clover and biogas fertilizers as a climate efficient nutrient supply. [Kløvergræs og biogasgødning som en klimaeffektiv næringsstofforsyning.] Poster at: AgriFood & Climate Circle, 11 May 2023.
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Summary
• Clover grass as a co-substrate in biogas production is an important source of biogenic nitrogen contributing to carbon sequestration and biodiversity
• Anaerobic digestion has a high potential for reduction of GHG emissions
• High nitrogen efficiency of ammonia-rich fractions
• Dried fiber fraction immobilizes nitrogen but is usable as phosphorus source for legume crops
Summary translation
* Kløvergræs som substrat til biogasproduktion er en vigtig kilde til biogent kvælstof og bidrager samtidig til kulstofbinding og biodiversitet
* Afgasning har et stort potentiale for reduktion af udledningen af drivhusgasser.
* Ammoniumrige gødningsfraktioner har en høj kvælstofudnyttelse.
* Tørret fiberfraktion immobiliserer kvælstof men er brugbar som fosforkilde til bælgplanter
| EPrint Type: | Conference paper, poster, etc. |
|---|---|
| Type of presentation: | Poster |
| Keywords: | Fertilizer, Climate, biogas |
| Agrovoc keywords: | Language Value URI English fertilizers http://aims.fao.org/aos/agrovoc/c_2867 English biogas http://aims.fao.org/aos/agrovoc/c_9262 English greenhouse gas emissions http://aims.fao.org/aos/agrovoc/c_36198c2c |
| Subjects: | Environmental aspects > Air and water emissions Farming Systems > Farm nutrient management |
| Research affiliation: | Denmark > Organic RDD 4 > ClimOptic |
| Deposited By: | Fog, Mr. Erik |
| ID Code: | 49875 |
| Deposited On: | 07 Jul 2023 14:22 |
| Last Modified: | 07 Jul 2023 14:22 |
| Document Language: | English |
| Status: | Published |
| Refereed: | Not peer-reviewed |
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