Browse eprints by Research

Number of eprints: 14.

Journal paper

Bleken, Marina Azzaroli; Rittl, Tatiana; Nadeem, Shahid and Hansen, Sissel (2022) Roots and other residues from leys with or without red clover: Quality and effects on N2O emission factors in a partly frozen soil following autumn ploughing. Science of The Total Environment, 828, p. 154582. [In Press]

Bleken, Marina Azzaroli; Rittl, Tatiana; Karki, Sandhya and Nadeem, Shahid (2022) Data of biomass and N in grass and clover roots, stubbles, and herbage and associated N2O and CO2 emissions, inclusive soil air composition, following autumn ploughing –A field study. Data in Brief, 43, p. 108352.

Bleken, M.A. and Rittl, T. F. (2022) Soil pH-increase strongly mitigated N2O emissions following ploughing of grass and clover swards in autumn: A winter field study. Science of the Total Environment journal, 828, p. 154059.

Eskildsen, Maria; Hedemann, Mette, Skou; Theil, Peter Kappel and Værum Nørgaard, Jan (2020) Impact of substituting compound feed with increasing levels of fresh grass-clover on nitrogen metabolism and plasma metabolites of sows. [Effekt på N metabolismen og plasma metabolitter hos økologiske søer ved erstatning af kraftfoder med stigende mængder af frisk kløver-græs.] Livestock Science, 242, pp. 1-9.

Melander, Bo; Rasmussen, Ilse A. and Olesen, Jørgen E. (2020) Legacy effects of leguminous green manure crops on the weed seed bank in organic crop rotations. Agriculture, Ecosystems and Environment, 302, p. 107078.

Newspaper or magazine article

Hermansen, Sven (2015) Sådan hæver vi de økologiske udbytter. ICOEL Årsskrift 2024, January 2015, p. 47.

Conference paper, poster, etc.

Vestenaa, Morten Winther (2025) Clover grass for biogas enables farm gate nitrogen balance in organic farming. In: Proceedings of the XXII International Nitrogen Workshop, p. 164.

Hermansen, Sven (2023) Fordobling af det økologiske areal fordrer øget recirkulering. Speech at: Økologikongress 2023.

Eskildsen, Maria; Krogh, Uffe; Kongsted, Anne Grete and Theil, Peter Kappel (2020) Fresh grass clover intake and energy metabolism in organic sows fed a control or a low protein compound feed in winter and summer. Poster at: Pre-Conference on Animal Husbandry linked to the 20th Organic World Congress, Rennes, France, Preconference 6-7 September 2021.

Report

Hermansen, Sven (2024) Notat: Hvor skal vi finde de højere økologiske udbytter - en kvalitativ vidensopsamling. ICOEL .

Data set

Rittl, Tatiana; Boer, Anne de; Pommeresche, Reidun and Løes, Anne-Kristin (2023) Replication data for: Anaerobic digestion of animal manure – long-term effects on crop yields and soil characteristics. Norwegian Centre of Organic Agriculture (NORSØK) .

Teaching resource

Hermansen, Sven (2024) Kløvergræs til biogas Sædskifter, gødning og balancer. Innovationcentre for Organic farming.

Hermansen, Sven (2023) Økologi og biogas. Innovation Centre Of Organic Farming , ICOEL.

Web product

Eriksen, Simme (2022) ENTRANCE - Mindre klimabelastning med lokalt produceret protein til økologiske slagtegrise. International Centre for Research in Organic Food Systems, Tjele, Denmark. Online at https://icrofs.dk/forskning/dansk-forskning/organic-rdd-7/entrance, accessed on: 27 June 2022.

This list was generated on Sat Jul 12 10:27:30 2025 CEST.