IDEAS home Printed from https://ideas.repec.org/a/gam/jagris/v12y2021i1p33-d713179.html
   My bibliography  Save this article

Milk Production of Dairy Cows Fed Grass-Clover Silage Pulp

Author

Listed:
  • Dannylo Sousa

    (Department of Animal Environment and Health, Swedish University of Agricultural Sciences, 532 23 Skara, Sweden)

  • Matilda Larsson

    (Department of Animal Environment and Health, Swedish University of Agricultural Sciences, 532 23 Skara, Sweden
    Current address: DeLaval, Gustaf De Lavals väg 15, 147 41 Tumba, Sweden.)

  • Elisabet Nadeau

    (Department of Animal Environment and Health, Swedish University of Agricultural Sciences, 532 23 Skara, Sweden
    The Rural Economy and Agricultural Society Sjuhärad, 514 05 Länghem, Sweden)

Abstract

Silage pulp (SP) is a byproduct from biorefinary of silage that can be used as forage source for ruminants. However, there is a lack of information regarding the complete replacement of dietary silage for SP on performance of dairy cows. The purpose of this study was to evaluate the complete substitution of dietary grass-clover silage for SP on milk production of dairy cows. Grass-clover mixture was harvested, wilted, and ensiled in bunker silos. The silage was screw pressed in a biorefinery for solid (SP) and liquid (protein-rich juice) separation. Seventy-two lactating cows were used in a completely randomized block design, receiving either the original silage- or SP-based diets. The SP-based diet had lower concentrations of water-soluble carbohydrates and crude protein but greater fibre concentration compared to the silage-based diet. Milk yield and energy corrected milk were generally greater for cows receiving the silage-based diet compared to the SP-based diet. Cows receiving the silage-based diet had a greater yields of milk protein and milk fat, and tended to have a greater yield of milk lactose than cows receiving the SP-based diet. Milk composition, body condition score and body weight were not affected by diets. The complete substitution of silage for SP reduced the lactation performance of dairy cows over time.

Suggested Citation

  • Dannylo Sousa & Matilda Larsson & Elisabet Nadeau, 2021. "Milk Production of Dairy Cows Fed Grass-Clover Silage Pulp," Agriculture, MDPI, vol. 12(1), pages 1-11, December.
    • Handle: RePEc:gam:jagris:v:12:y:2021:i:1:p:33-:d:713179
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2077-0472/12/1/33/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2077-0472/12/1/33/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Santamaría-Fernández, M. & Molinuevo-Salces, B. & Lübeck, M. & Uellendahl, H., 2018. "Biogas potential of green biomass after protein extraction in an organic biorefinery concept for feed, fuel and fertilizer production," Renewable Energy, Elsevier, vol. 129(PB), pages 769-775.
    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. Rajeev Ravindran & Kwame Donkor & Lalitha Gottumukkala & Abhay Menon & Amita Jacob Guneratnam & Helena McMahon & Sybrandus Koopmans & Johan P. M. Sanders & James Gaffey, 2022. "Biogas, Biomethane and Digestate Potential of By-Products from Green Biorefinery Systems," Clean Technol., MDPI, vol. 4(1), pages 1-16, January.
    2. Marleen Elise van der Heide & Lene Stødkilde & Jan Værum Nørgaard & Merete Studnitz, 2021. "The Potential of Locally-Sourced European Protein Sources for Organic Monogastric Production: A Review of Forage Crop Extracts, Seaweed, Starfish, Mussel, and Insects," Sustainability, MDPI, vol. 13(4), pages 1-30, February.
    3. Jakob Hoffmann & Johannes Glückler, 2023. "Technological Cohesion and Convergence: A Main Path Analysis of the Bioeconomy, 1900–2020," Sustainability, MDPI, vol. 15(16), pages 1-17, August.
    4. Hashemi, Seyed Sajad & Mirmohamadsadeghi, Safoora & Karimi, Keikhosro, 2020. "Biorefinery development based on whole safflower plant," Renewable Energy, Elsevier, vol. 152(C), pages 399-408.
    5. Susanne Theuerl & Christiane Herrmann & Monika Heiermann & Philipp Grundmann & Niels Landwehr & Ulrich Kreidenweis & Annette Prochnow, 2019. "The Future Agricultural Biogas Plant in Germany: A Vision," Energies, MDPI, vol. 12(3), pages 1-32, January.
    6. James Gaffey & Cathal O’Donovan & Declan Murphy & Tracey O’Connor & David Walsh & Luis Alejandro Vergara & Kwame Donkor & Lalitha Gottumukkala & Sybrandus Koopmans & Enda Buckley & Kevin O’Connor & Jo, 2023. "Synergetic Benefits for a Pig Farm and Local Bioeconomy Development from Extended Green Biorefinery Value Chains," Sustainability, MDPI, vol. 15(11), pages 1-22, May.

    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:gam:jagris:v:12:y:2021:i:1:p:33-:d:713179. 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: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.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.