Items where Author is "Steenfeldt, Sanna"

Number of eprints: 38.

Journal paper

Bonnefous, Claire; Collin, Anne; Guilloteau, Laurence; Guesdon, Vanessa; Filliat, Christine; Réhault-Godbert, Sophie; Rodenburg, T. Bas; Tuyttens, Frank; Warin, Laura; Steenfeldt, Sanna; Baldinger, Lisa; Re, Martina; Ponzio, Raffaella; Zuliani, Anna; Venezia, Pietro; Väre, Minna; Parrott, Patricia; Walley, Keith; Niemi, Jarkko K. and Leterrier, Christine (2022) Welfare issues and potential solutions for laying hens in free range and organic production systems: A review based on literature and interviews. Frontiers In Veterinary Science, 9, pp. 1-15.

Hammershøj, Marianne; Kristiansen, Gitte Hald and Steenfeldt, Sanna (2021) Dual-Purpose Poultry in Organic Egg Production and Effects on Egg Quality Parameters. Foods, 10 (4), p. 897.

Afrose, Sadia; Hammershøj, Marianne; Nørgaard, Jan Værum; Engberg, Ricarda M. and Steenfeldt, Sanna (2016) Influence of Blue mussel (Mytilus edulis) and Starfish (Asterias rubens) meals on production performance, egg quality and apparent total tract digestibility of nutrients of laying hens. Animal Feed Science and Technology, 213, pp. 108-117.

Hammershoj, Marianne; Kidmose, Ulla and Steenfeldt, Sanna (2010) Deposition of carotenoids in egg yolk by short-term supplement of coloured carrot (Daucus carota) varieties as forage material for egg-laying hens. Journal of the Science of Food and Agriculture, 90, pp. 1163-1171.

Newspaper or magazine article

Steenfeldt, Sanna and Bjerg, Charlotte Frantzen (2023) Nye fodringsstrategier reducerer fosfor uden negativ effekt på skalkvalitet. Økologisk Landbrug, 26 May 2023, p. 13.

Therkildsen, Susanne and Steenfeldt, Sanna (2019) Nye foderstrategier til økologiske kyllinger. Dansk Erhvervs Fjerkræ, June 2019, pp. 36-37.

Steenfeldt, Sanna (2019) Bedre dyrevelfærd med langsomt voksende, aktive kyllinger. Dansk Erhvervs Fjerkræ, March 2019, Nr. 3 (48), p. 11.

Steenfeldt, Sanna (2016) Attraktive udearealer øger økologiske kyllingers aktivitet. Økologi & Erhverv, 16 June 2016 (592), p. 11.

Steenfeldt, Sanna (2015) Bedre øko-kyllinger med nye genotyper og fodringsstrategier. Økologi & Erhverv, 9 October 2015, 575, p. 11.

Steenfeldt, Sanna (2014) Chickens foraging in the woods. DCA's monthly external newsletter, June 2014.

Norup, Liselotte R.; Ricarda M., Engberg; Steenfeldt, Sanna; Horsted, Klaus and Juul-madsen, Helle Risdahl (2014) Fokus på robusthed i økologisk slagtekyllingeproduktion. ICROFS Nyt, February 2014, p. 11.

Working paper

Khanal, Tanka and Steenfeldt, Sanna (2017) Effect of Clover grass protein concentrate on performance, digestibility and egg quality of laying hens fed 100% organic diet. Working paper. [Completed]

Conference paper, poster, etc.

Steenfeldt, Sanna; Jensen, Sofie Knorr and Johansen, Niels Finn (2023) Nye fodringsstrategier med et reduceret fosforindhold til æglæggende høner. Speech at: Økologikongres.

Steenfeldt, Sanna and Jensen, Sofie Knorr (2023) New feeding strategies for organic egg production with reduced dietary phosphorus. Poster at:

Steenfeldt, Sanna (2022) Reduced dietary phosphorous in organic egg-production. Lecture at: Nordic Poultry Conference (NPC) 2022, Aalborg, Denmark, 8 - 10 November 2022.

Steenfeldt, Sanna (2022) Reduceret fosfor i Økologisk ægproduktion. Lecture at: Fjerkrækongressen 2022, Vingstedcemteret, 10. - 11. februar 2022.

Nørgaaard, Jan Værum; Steenfeldt, Sanna; Theil, Peter Kappel; Åkerfeldt, Magdalena; Kongsted, Anne Grete and Studnitz, Merete (2021) Fulfil The Expectation Of 100% Organic Feed To Organic Pigs And Poultry. Paper at: Organic World Congress 2021, Science Forum: 6th ISOFAR Conference co-organised with INRA, FiBL, Agroecology Europe, TP Organics and ITAB, Rennes, France, 8 - 10 September, 2021. [Completed]

Steenfeldt, Sanna and Horsted, Klaus (2021) Nutrient Digestibility In Organic Slow-Growing Broilers Fed With Grass And Chicory As Supplements. Paper at: Organic World Congress 2021, Science Forum: 6th ISOFAR Conference co-organised with INRA, FiBL, Agroecology Europe, TP Organics and ITAB, Rennes, France, 8 - 10 September, 2021. [Completed]

Hellwing, Anne Louise Frydendahl; Steenfeldt, Sanna; Khanal, Tanka and Lübeck, Mette (2019) Grøn protein til æglæggere. [Green protein for laying hens.] Speech at: Økologi-Kongres 2019, Vingsted Hotel og Konferencecenter, 20-21. november 2019.

Steenfeldt, Sanna; Lübeck, Mette and Engberg, Ricarda M. (2018) Alternative Protein sources in poultry nutrition. Paper at: XVth EUROPEAN POULTRY CONFERENCE, Dubrovnik, Croatia, 17.-21. september 2018.

Hellwing, Anne Louise Frydendahl and Steenfeldt, Sanna (2017) Indretning af udearealer – Hvor er kyllingerne? Økologi-kongres, 2017.

Hammershøj, Marianne and Steenfeldt, Sanna (2009) Organic egg quality parameters influenced by feed, hen line and forage material. In: Proceedings abstracts, p. 1.

Hammershøj, Marianne and Steenfeldt, Sanna (2009) Grovfoder, sojabønner, urter og kål i økologisk ægproduktion. Speech at: Fjerkrækongres, Brædstrup, 4-5 February 2009.

Report

Díaz-Gaona, Cipriano; Kongsted, Anne Grete; Nørgaard, Jan Værum; Papi, Eugenio; Perez, Angela Morell; Reyes-Palomo, Carolina; Rodríguez-Estévez, Vicente; Roinsard, Antoine; Steenfeldt, Sanna; Studnitz, Merete; Stødkilde-Jørgensen, Lene; Theil, Peter Kappel and Åkerfeldt, Magdalena (editor): Studnitz, Merete (Ed.) (2019) Feeding monogastrics 100% organic and regionally produced feed. .

Steenfeldt, Sanna (editor): International Centre for Research in Organic Food Systems (ICROFS) (Ed.) (2017) Diversitet og integritet i økologisk slagtefjerkræproduktion - MultiChick. ICROFS, Tjele, Denmark.

Sørensen, Prof. Poul; Kjaer, Dr. Jørgen B.; Jensen, Mr. Arne Bæk; Steenfeldt, Dr. Sanna; Engberg, Dr. Ricarda M.; Johansen, Mr. Niels Finn; Permin, Dr. Anders; Bisgaard, Prof. Magne; Priesholm, Mr. Morten and Søeberg, Mr. Hans Peter (2001) Forskning og udvikling i økologisk ægproduktion. [Research and development in organic egg production in Denmark.] FØJO-rapport, no. 11. DARCOF .

Project description

{Project} ProLocAl: ProLocAl: Protein fra lokalt dyrkede bælgfrugter og mikroalger til økologiske kyllinger. Runs 2022 - 2024. Project Leader(s): Steenfeldt, Sanna, Aarhus Universitet (AU) .

{Project} ORPHEUS: Nye strategier til reduktion af fosfor i den økologiske ægproduktion. Runs 2020 - 2023. Project Leader(s): Steenfeldt, Sanna, Aarhus Universitet (AU) .

{Project} MultiChick: Diversitet og integritet i økologisk slagtefjerkræproduktion. Runs 2014 - 2017. Project Leader(s): Steenfeldt, Sanna, Aarhus Universitet .

Practice tool

{Tool} Dual-purpose poultry genotypes in organic and low-input outdoor farms (PPILOW Practice Abstract). Creator(s): Steenfeldt, Sanna. Issuing Organisation(s): INRAE - National Research Institute for Agriculture, Food and Environment. (2024)

{Tool} Adding lactic acid bacteria via maize silage or to drinking water in organic broilers (OK-Net Ecofeed video). Creator(s): Steenfeldt, Sanna; Mathiesen, Camila and Jakobsen, Malene. Issuing Organisation(s): ICROFS - International Centre for Research in Organic Food Systems, AU - Aarhus University. OK-Net Ecofeed video. (2021)

{Tool} Clover-grass protein by bio-refining - Nutrient composition and shelf life (OK-Net Ecofeed video). [Kløvergræsprotein ved bioraffinering: næringsstofsammensætning og holdbarhed.] Creator(s): Steenfeldt, Sanna; Engberg, Ricarda M.; Dietemann, Lauren and Dilling, Christine. Issuing Organisation(s): AU - Aarhus University, ICROFS - International Centre for Research in Organic Food Systems. OK-Net Ecofeed video. (2021)

{Tool} Clover-grass protein by bio-refining: nutrient composition and shelf life (OK-Net EcoFeed practice abstract). Creator(s): Steenfeldt, Sanna; Engberg, Ricarda M. and Ambye-Jensen, Morten. Issuing Organisation(s): AU - Aarhus University. OK-Net EcoFeed practice abstract. (2021)

{Tool} Lactic acid bacteria supplements for organic broilers (OK-Net EcoFeed practice abstract). Creator(s): Steenfeldt, Sanna and Engberg, Ricarda M.. Issuing Organisation(s): AU - Aarhus University. OK-Net EcoFeed practice abstract. (2021)

{Tool} Green protein from locally grown crops (OK-Net EcoFeed Practice Abstract). Creator(s): Steenfeldt, Sanna; Ambye-Jensen, Morten and Lübeck, Mette. Issuing Organisation(s): AU - Aarhus University. Ok-Net-Ecofeed Practice Abstract, no. 013. (2020)

{Tool} Foraging of broilers in outdoor areas (OK-Net Ecofeed Practice Abstract). Creator(s): Steenfeldt, Sanna. Issuing Organisation(s): AU - Aarhus University. OK-Net Ecofeed Practice Abstract, no. 006. (2019)

Web product

Steenfeldt, Sanna (2022) ProLocAL - Protein fra lokalt dyrkede bælgfrugter og mikroalger til økologiske kyllinger. International Centre for Research in Organic Food Systems, Tjele, Denmark. Online at https://icrofs.dk/forskning/dansk-forskning/organic-rdd-7/prolocal, accessed on: 31 May 2022.

Video

Steenfeldt, Sanna (2020) Broilers: Influencing intestinal health with lactic acid bacteria and use of enriched outdoor areas. .

This list was generated on Sat Aug 16 09:57:16 2025 CEST.