Farmers’ perceptions on organic fertilisers towards circularity – a case study in Sweden

References

• Akram U, Quttineh N-H, Wennergren U, Tonderski K, Metson GS. 2019. Enhancing nutrient recycling from excreta to meet crop nutrient needs in Sweden – a spatial analysis. Sci Rep. 9(1):10264. doi: 10.1038/s41598-019-46706-7.
   PubMedGoogle Scholar
• Awasthi MK, Sarsaiya S, Wainaina S, Rajendran K, Kumar S, Quan W, Duan Y, Awasthi SK, Chen H, Pandey A, et al. 2019. A critical review of organic manure biorefinery models toward sustainable circular bioeconomy: technological challenges, advancements, innovations, and future perspectives. Renew Sustain Energy Rev. 111:115–131. doi: 10.1016/j.rser.2019.05.017.
   Web of Science ®Google Scholar
• Barquet K, Järnberg L, Rosemarin A, Macura B. 2020. Identifying barriers and opportunities for a circular phosphorus economy in the Baltic Sea region. Water Res. 171:115433. doi: 10.1016/j.watres.2019.115433.
   PubMed Web of Science ®Google Scholar
• Birkmose TS. 2009. Nitrogen recovery from organic manures: improved slurry application techniques and treatment-the Danish scenario. Proceedings-International Fertiliser Society (No. 656). International Fertiliser Society.
   Google Scholar
• Brady MV, Andersen MS, Andersson A, Kilis E, Saarela SR, Hvarregaard Thorsøe M. 2022. Strengthening the policy framework to resolve lax implementation of the Baltic Sea Action Plan for agriculture. Ambio. 51(1):69–83. doi: 10.1007/s13280-021-01573-3.
   PubMed Web of Science ®Google Scholar
• Cai A, Xu M, Wang B, Zhang W, Liang G, Hou E, Luo Y. 2019. Manure acts as a better fertilizer for increasing crop yields than synthetic fertilizer does by improving soil fertility. Soil Tillage Res. 189:168–175. doi: 10.1016/j.still.2018.12.022.
   Web of Science ®Google Scholar
• Case SDC, Oelofse M, Hou Y, Oenema O, Jensen LS. 2017. Farmer perceptions and use of organic waste products as fertilisers – a survey study of potential benefits and barriers. Agric Sys. 151:84–95. doi: 10.1016/j.agsy.2016.11.012.
   Web of Science ®Google Scholar
• Chadwick D, Sommer S, Thorman R, Fangueiro D, Cardenas L, Amon B, Misselbrook T. 2011. Manure management: implications for greenhouse gas emissions. Anim Feed Sci Technol. 166-167:514–531. doi: 10.1016/j.anifeedsci.2011.04.036.
   Web of Science ®Google Scholar
• Christensen ML, Sommer SG. 2013. Manure characterisation and inorganic chemistry. Anim Manure Recycl: Treat Manag. 41–65. doi: 10.1002/9781118676677.ch4.
   Google Scholar
• Ellen McArthur Foundation. 2023. What is circular economy? [accessed 2023 Oct 20]. https://www.ellenmacarthurfoundation.org/topics/circular-economy-introduction/overview.
   Google Scholar
• European Commision. 2015. Communication from the Commission to the European Parliament, the Council, the European Economic and Social Committee and the Committee of the Regions: Closing the loop – an EU action plan for the Circular Economy (No. COM (2015) 614 final) (Brussels).
   Google Scholar
• European Commission. 2012. Innovating for sustainable growth: a bioeconomy for Europe (COM (2012) 60 final).
   Google Scholar
• Eurostat. 2013. Eurostat regional yearbook 2013. Statistical books: General and regional statistics.
   Google Scholar
• Fangueiro D, Hjorth M, Gioelli F. 2015. Acidification of animal slurry– a review. J Environ Manag. 149:46–56. doi: 10.1016/j.jenvman.2014.10.001.
   PubMed Web of Science ®Google Scholar
• Ferreira PAA, Ceretta CA, Lourenzi CR, De Conti L, Marchezan C, Girotto E, Tiecher TL, Palermo NM, Parent L-É, Brunetto G. 2022. Long-term effects of animal manures on nutrient recovery and soil quality in acid typic hapludalf under no-till conditions. Agronomy. 12(2):243. doi: 10.3390/agronomy12020243.
   Google Scholar
• Fertilizers Europe. 2020. Industry facts and figures. https://www.fertilizerseurope.com/wp-content/uploads/2020/07/Industry-Facts-and-Figures-2020-spreads.pdf.
   Google Scholar
• Foged HL, Flotats X, Blasi AB, Palatsi J, Magri A, Schelde KM. 2011. Inventory of manure processing activities in Europe. Technical Report No. I concerning “Manure Processing Activities in Europe” to the European Commission, Directorate-General Environment. 138 pp.
   Google Scholar
• Gerke J. 2022. The central role of soil organic matter in soil fertility and carbon storage. Soil Syst. 6(2):33. doi: 10.3390/soilsystems6020033.
   Web of Science ®Google Scholar
• Guilayn F, Jimenez J, Rouez M, Crest M, Patureau D. 2019. Digestate mechanical separation: efficiency profiles based on anaerobic digestion feedstock and equipment choice. Bioresource Technol. 274:180–189. doi: 10.1016/j.biortech.2018.11.090.
   PubMed Web of Science ®Google Scholar
• Hamnér K. 2016. Micronutrients in cereal crops: impact of nutrient management and soil properties. Uppsala, Sweden: Department of Soil and Environment, Swedish University of Agricultural Sciences.
   Google Scholar
• HELCOM. 2021. Baltic Sea Action Plan – 2021 update. Baltic Marine Environment Protection Commission, [accessed 2021 Oct].
   Google Scholar
• Hjorth M, Christensen K, Christensen M, Sommer S. 2010. Solid—liquid separation of animal slurry in theory and practice. A review. Agron Sustain Dev. 30:153–180. doi: 10.1051/agro/2009010.
   Web of Science ®Google Scholar
• Hou Y, Velthof GL, Case SDC, Oelofse M, Grignani C, Balsari P, Zavattaro L, Gioelli F, Bernal MP, Fangueiro D, et al. 2018. Stakeholder perceptions of manure treatment technologies in Denmark, Italy, the Netherlands and Spain. J Cleaner Prod. 172:1620–1630. doi: 10.1016/j.jclepro.2016.10.162.
   Web of Science ®Google Scholar
• Jensen LS. 2013. Animal manure fertiliser value, crop utilisation and soil quality impacts. Anim Manure Recycl: Treat Manag. 295–328. doi: 10.1002/9781118676677.ch15.
   Google Scholar
• Jordbruksverket. 2020. Jordbruksföretagens driftsinriktning efter Produktionsområde, Kategori, Variabel och År. [accessed 2022 Mar 24]. https://statistik.sjv.se/PXWeb/pxweb/sv/Jordbruksverkets%20statistikdatabas/Jordbruksverkets%20statistikdatabas__Jordbruksforetag__Svensk%20Typologi/JO0105P02.px/table/tableViewLayout2/.
   Google Scholar
• Jordbruksverket. 2021. Jordbruksstatistisk sammanställning 2021. [accessed 2022 Mar 09]. https://jordbruksverket.se/om-jordbruksverket/jordbruksverkets-officiella-statistik/jordbruksverkets-statistikrapporter/statistik/2021-08-16-jordbruksstatistisk—sammanstallning-2021.
   Google Scholar
• Jordbruksverket. 2023. Facts about Swedish Agriculture. [accessed 2023 Oct 20]. https://www2.jordbruksverket.se/webdav/files/SJV/trycksaker/Pdf_ovrigt/ovr2gb.pdf.
   Google Scholar
• Kai P, Pedersen P, Jensen JE, Hansen MN, Sommer SG. 2008. A whole-farm assessment of the efficacy of slurry acidification in reducing ammonia emissions. Eur J Agron. 28:148–154. doi: 10.1016/j.eja.2007.06.004.
   Web of Science ®Google Scholar
• Kleinman PJ, Sharpley AN, Withers PJ, Bergström L, Johnson LT, Doody DG. 2015. Implementing agricultural phosphorus science and management to combat eutrophication. Ambio. 44(Suppl 2):297–310. doi: 10.1007/s13280-015-0631-2.
   PubMedGoogle Scholar
• Konrad M, Nielsen H, Pedersen A, Elofsson K. 2019. Drivers of farmers’ investments in nutrient abatement technologies in five Baltic Sea countries. Ecol Econ. 159:91–100. doi: 10.1016/j.ecolecon.2018.12.022.
   Web of Science ®Google Scholar
• Kuhn T, Kokemohr L, Holm-Müller K. 2018. A life cycle assessment of liquid pig manure transport in line with EU regulations: a case study from Germany. J Environ Manag. 217:456–467. doi: 10.1016/j.jenvman.2018.03.082.
   PubMed Web of Science ®Google Scholar
• Leip A, Billen G, Garnier J, Grizzetti B, Lassaletta L, Reis S, Simpson D, Sutton MA, de Vries W, Weiss F, Westhoek H. 2015. Impacts of European livestock production: nitrogen, sulphur, phosphorus and greenhouse gas emissions, land-use, water eutrophication and biodiversity. Environ Res Lett. 10:115004. doi: 10.1088/1748-9326/10/11/115004.
   Web of Science ®Google Scholar
• Manitoba Government. 2015. Properties of manure, 36 pp [accessed 2023 Jul 27]. https://www.gov.mb.ca/agriculture/environment/nutrient-management/pubs/properties-of-manure.pdf.
   Google Scholar
• Melo TM, Bottlinger M, Schulz E, Leandro WM, Oliveira Sd, Filho AdA, El-Naggar A, Bolan N, Wang H, Ok YS, Rinklebe J. 2019. Management of biosolids-derived hydrochar (Sewchar): effect on plant germination, and farmers’ acceptance. J Environ Manage. 237:200–214. doi: 10.1016/j.jenvman.2019.02.042.
   PubMed Web of Science ®Google Scholar
• Montes F, Meinen R, Dell C, Rotz A, Hristov AN, Oh J, Waghorn G, Gerber PJ, Henderson B, Makkar HPS. 2013. Mitigation of methane and nitrous oxide emissions from animal operations: II. A review of manure management options. J Anim Sci. 91:5070–5094. doi: 10.2527/jas.2013-6584.
   PubMed Web of Science ®Google Scholar
• Puech T, Stark F. 2023. Diversification of an integrated crop-livestock system: agroecological and food production assessment at farm scale. Agric Ecosyst Environ. 344:108300. doi: 10.1016/j.agee.2022.108300.
   Web of Science ®Google Scholar
• Rojas-Downing AP, Nejadhashemi T, Harrigan SA. 2017. Woznicki climate change and livestock: impacts, adaptation, and mitigation. Clim Risk Manag. 16:145–163.
   Web of Science ®Google Scholar
• Scarlat N, Fahl F, Dallemand J-F, Monforti F, Motola V. 2018. A spatial analysis of biogas potential from manure in Europe. Renewable Sustainable Energy Rev. 94:915–930. doi: 10.1016/j.rser.2018.06.035.
   Web of Science ®Google Scholar
• Scholtz M. 2017. Creating a circular economy for phosphorus fertilizers [accessed 2019 Sep 1]. http://ostara.com/wp-content/uploads/2017/09/Scholz_FF_Sept_Oct_2017.pdf.
   Google Scholar
• Sommer SG, Hutchings NJ. 2001. Ammonia emission from field applied manure and its reduction—invited paper. Eur J Agron. 15:1–15. doi: 10.1016/S1161-0301(01)00112-5.
   Web of Science ®Google Scholar
• Svanbäck A, McCrackin ML, Swaney DP, Linefur H, Gustafsson BG, Howarth RW, Humborg C. 2019. Reducing agricultural nutrient surpluses in a large catchment – links to livestock density. Sci Total Environ. 648:1549–1559. doi: 10.1016/j.scitotenv.2018.08.194.
   PubMed Web of Science ®Google Scholar
• Swain R. 2017. Environmental challenges in the Baltic region: an introduction. In: Swain R, editor. Environmental challenges in the Baltic region, 1–13. Cham: Palgrave Macmillan.
   Google Scholar
• Tur-Cardona J, Bonnichsen O, Speelman S, Verspecht A, Carpentier L, Debruyne, L., Marchand, F., Jacobsen, B.H. and Buysse, J. 2018. Farmers’ reasons to accept bio-based fertilizers: a choice experiment in seven different European countries. J Cleaner Prod. 197:406–416. doi: 10.1016/j.jclepro.2018.06.172.
   Web of Science ®Google Scholar
• WWF. 2023. Eutrophication. [accessed 2023 Jun 22]. https://www.wwfbalticfarmer.org/eutrophication/.
   Google Scholar
• Zhang Y, Zhang T, Wang Y, Tan C, Zhang L, He X, Welacky T, Che X, Tang X, Wang Z. 2021. Crop production and phosphorus legacy with long-term phosphorus- and nitrogen-based swine manure applications under corn-soybean rotation. Agronomy. 11(8):1548. doi: 10.3390/agronomy11081548.
   Google Scholar