Sea urchin waste as valuable alternative source of calcium in laying hens’ diet

• Francesca Leone ,

  Roles Data curation, Investigation, Methodology, Writing – original draft, Writing – review & editing

  * E-mail: francesca.leone@unimi.it

  Affiliation Department of Environmental Science and Policy, Università degli Studi di Milano, Milan, Italy

  https://orcid.org/0009-0001-6640-8290

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• Michela Sugni,

  Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Department of Environmental Science and Policy, Università degli Studi di Milano, Milan, Italy

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• Stefania Marzorati,

  Roles Conceptualization, Data curation, Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Department of Environmental Science and Policy, Università degli Studi di Milano, Milan, Italy

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• Silvia Rizzato,

  Roles Data curation, Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Department of Chemistry, Università degli Studi di Milano, Milan, Italy

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• Lorenzo Ferrari,

  Roles Investigation, Methodology, Writing – review & editing

  Affiliation Department of Environmental Science and Policy, Università degli Studi di Milano, Milan, Italy

  https://orcid.org/0000-0002-5177-8379

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• Paolo Tremolada,

  Roles Data curation, Formal analysis, Software, Writing – review & editing

  Affiliation Department of Environmental Science and Policy, Università degli Studi di Milano, Milan, Italy

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• Valentina Ferrante

  Roles Conceptualization, Data curation, Investigation, Methodology, Writing – review & editing

  Affiliation Department of Environmental Science and Policy, Università degli Studi di Milano, Milan, Italy

  https://orcid.org/0000-0002-8745-6777

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