IDEAS home Printed from https://ideas.repec.org/h/spr/circec/v2y2022i4d10.1007_s43615-022-00168-8.html
   My bibliography  Save this book chapter

Food Waste to Livestock Feed: Prospects and Challenges for Swine Farming in Peri-urban Sri Lanka

Author

Listed:
  • Nilanthi Jayathilake

    (International Water Management Institute (IWMI))

  • Mohamed Aheeyar

    (International Water Management Institute (IWMI))

  • Pay Drechsel

    (International Water Management Institute (IWMI))

Abstract

Using farm animals for their natural capability of “recycling” food waste (FW) that is unfit for direct human consumption can support a circular economy as shown in the case of Sri Lanka’s Western Province. The reuse of organic residues including FW as animal feed is a traditional agricultural practice in Sri Lanka but is less studied within an urban FW context. A survey of piggeries using FW in and around the rapidly urbanizing city of Colombo showed that FW is a major feed source in the farms accounting for on average 82% of total feed. About 40% of the farms collected the FW mainly from hotels, restaurants, and institutional canteens. Urban FW is supplied to farmers free of charge when collected directly from the sources, although 26% of the farmers collected FW via intermediaries against a fee. As FW is collected daily, the restaurants appreciate the reliable service, the farmers the low-cost feed, and the municipality the reduced FW volumes to be collected. However, this triple-win situation encounters challenges such as (tourist related) seasonal low supply, which was exacerbated under the Covid-19 lockdown of food services. Another area of concern refers to biosafety. Although the large majority of interviewed farmers boil FW which contains raw meat or fish, there is a paucity of related guidelines and control. Given the benefits of FW use, it is worthwhile to explore how far these informal partnerships could be scaled without increasing transport costs for farmers, while introducing biosafety monitoring. For now, the regulatory environment is highly siloed and does not support material transitions across sector boundaries towards a circular economy.

Suggested Citation

  • Nilanthi Jayathilake & Mohamed Aheeyar & Pay Drechsel, 2022. "Food Waste to Livestock Feed: Prospects and Challenges for Swine Farming in Peri-urban Sri Lanka," Circular Economy and Sustainability,, Springer.
    • Handle: RePEc:spr:circec:v:2:y:2022:i:4:d:10.1007_s43615-022-00168-8
    DOI: 10.1007/s43615-022-00168-8
    as

    Download full text from publisher

    File URL: http://link.springer.com/10.1007/s43615-022-00168-8
    File Function: Abstract
    Download Restriction: Access to the full text of the articles in this series is restricted.
    File URL: https://libkey.io/10.1007/s43615-022-00168-8?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Steven Liaros, 2021. "Circular Food Futures: What Will They Look Like?," Circular Economy and Sustainability,, Springer.
    2. Peter Horton, 2017. "We need radical change in how we produce and consume food," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 9(6), pages 1323-1327, December.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Faith Samkange & Haywantee Ramkissoon & Juliet Chipumuro & Henry Wanyama & Gaurav Chawla, 2021. "Innovative and Sustainable Food Production and Food Consumption Entrepreneurship: A Conceptual Recipe for Delivering Development Success in South Africa," Sustainability, MDPI, vol. 13(19), pages 1-20, October.
    2. Tomas Linder, 2019. "Making the case for edible microorganisms as an integral part of a more sustainable and resilient food production system," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 11(2), pages 265-278, April.
    3. Reynolds, Christian & Goucher, Liam & Quested, Tom & Bromley, Sarah & Gillick, Sam & Wells, Victoria K. & Evans, David & Koh, Lenny & Carlsson Kanyama, Annika & Katzeff, Cecilia & Svenfelt, Åsa & Jack, 2019. "Review: Consumption-stage food waste reduction interventions – What works and how to design better interventions," Food Policy, Elsevier, vol. 83(C), pages 7-27.
    4. Maria A. Barrufet & Elena M. Castell-Perez & Rosana G. Moreira, 2022. "Capture of CO2 and Water While Driving for Use in the Food and Agricultural Systems," Circular Economy and Sustainability,, Springer.
    5. Merisa S. Thompson, 2023. "Alternative visions of “ethical” dairying: changing entanglements with calves, cows and care," Agriculture and Human Values, Springer;The Agriculture, Food, & Human Values Society (AFHVS), vol. 40(2), pages 693-707, June.
    6. Jayathilake, Nilanthi & Aheeyar, Mohamed & Drechsel, Pay, 2022. "Food waste to livestock feed: prospects and challenges for swine farming in peri-urban Sri Lanka," Papers published in Journals (Open Access), International Water Management Institute, pages 1-15.().
    7. Sarah N. Gatson & Marissa Cisneros & Robert Brown & Jacqueline A. Aitkenhead-Peterson & Yu Yvette Zhang, 2022. "Urban Networks, Micro-agriculture, and Community Food Security," Circular Economy and Sustainability,, Springer.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:spr:circec:v:2:y:2022:i:4:d:10.1007_s43615-022-00168-8. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.