Wouter Spek

dr.ir.

    20082020

    Research output per year

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    2019

    Energiebehoefte van droogstaande en lacterende Holstein Friesian koeien

    Spek, J. W. & Šebek, L. B., 2019, Wageningen: Wageningen Livestock Research. 34 p. (Wageningen Livestock Research rapport; no. 1211)

    Research output: Book/ReportReportProfessional

    Open Access
    2018

    Minimum dietary standardized ileal digestible isoleucine to leucine ratio for laying hens

    Spek, J. W., Jun 2018, Wageningen: Wageningen Livestock Research. 18 p. (CVB documentation report; no. nr. 75)

    Research output: Book/ReportReportProfessional

    Open Access

    Standardized ileal digestible arginine requirement for broilers

    Spek, J. W., 2018, Wageningen: Wageningen Livestock Research. 17 p. (CVB documentation report; no. nr. 68)

    Research output: Book/ReportReportProfessional

    Open Access

    Standardized ileal digestible isoleucine requirement for broilers

    Spek, J. W., 2018, Wageningen: Wageningen Livestock Research. 18 p. (CVB documentation report; no. nr. 67)

    Research output: Book/ReportReportProfessional

    Open Access

    Standardized ileal digestible isoleucine requirement for laying hens

    Spek, J. W., 2018, Wageningen: Wageningen Livestock Research. 32 p. (CVB documentation report; no. nr. 74)

    Research output: Book/ReportReportProfessional

    Open Access

    Standardized ileal digestible lysine requirement for broilers

    Spek, J. W., 2018, Wageningen: Wageningen Livestock Research. 46 p. (CVB documentation report; no. nr. 62)

    Research output: Book/ReportReportProfessional

    Open Access

    Standardized ileal digestible lysine requirement for laying hens

    Spek, J. W., 2018, Wageningen: Wageningen Livestock Research. 41 p. (CVB documentation report; no. nr. 69)

    Research output: Book/ReportReportProfessional

    Open Access

    Standardized ileal digestible methionine and cysteine requirement for broilers

    Spek, J. W., Jun 2018, Wageningen: Wageningen Livestock Research. 50 p. (CVB documentation report; no. nr. 63)

    Research output: Book/ReportReportProfessional

    Open Access

    Standardized ileal digestible methionine and cysteine requirement for laying hens

    Spek, J. W., 2018, Wageningen: Wageningen Livestock Research. 46 p. (CVB documentation report; no. nr. 70)

    Research output: Book/ReportReportProfessional

    Open Access

    Standardized ileal digestible threonine requirement for broilers

    Spek, J. W., 2018, Wageningen: Wageningen Livestock Research. 30 p. (CVB documentation report; no. nr. 64)

    Research output: Book/ReportReportProfessional

    Open Access

    Standardized ileal digestible threonine requirement for laying hens

    Spek, J. W., 2018, Wageningen: Wageningen Livestock Research. 25 p. (CVB documentation report; no. nr. 71)

    Research output: Book/ReportReportProfessional

    Open Access

    Standardized ileal digestible tryptophan requirement for broilers

    Spek, J. W., 2018, Wageningen: Wageningen Livestock Research. 27 p. (CVB documentation report; no. nr. 65)

    Research output: Book/ReportReportProfessional

    Open Access

    Standardized ileal digestible tryptophan requirement for laying hens

    Spek, J. W., 2018, Wageningen: Wageningen Livestock Research. 21 p. (CVB documentation report; no. nr. 72)

    Research output: Book/ReportReportProfessional

    Open Access

    Standardized ileal digestible valine requirement for broilers

    Spek, J. W., 2018, Wageningen: Wageningen Livestock Research. 21 p. (CVB documentation report; no. nr. 66)

    Research output: Book/ReportReportProfessional

    Open Access

    Standardized ileal digestible valine requirement for laying hens

    Spek, J. W., 2018, Wageningen: Wageningen Livestock Research. 19 p. (CVB documentation report; no. nr. 73)

    Research output: Book/ReportReportProfessional

    Open Access
    2016

    CVB Veevoedertabel 2016 : chemische samenstellingen en nutritionele waarden van voedermiddelen

    Blok, M. C. & Spek, J. W., 2016, Netherlands: CVB. 629 p.

    Research output: Book/ReportReportProfessional

    Open Access

    Energie en eiwitwaardeschatting gras-klaverkuilen

    van Schooten, H. A. & Spek, J. W., 2016, Wageningen: Wageningen Livestock Research. 33 p. (Wageningen Livestock Research rapport; no. 994)

    Research output: Book/ReportReportProfessional

    Open Access

    Phytate degradation in broilers

    van Krimpen, M. M., van Emous, R. A., Spek, J. W. & Kwakernaak, C., 2016, Wageningen: Wageningen Livestock Research. 50 p. (Wageningen Livestock Research report; no. 978)

    Research output: Book/ReportReportProfessional

    Open Access
    Open Access
    Open Access
    Open Access

    Tabellenboek Veevoeding 2016 : voedernormen varkens en voederwaarden voedermiddelen voor varkens

    van Duinkerken, G. & Spek, J. W., 2016, Rijswijk: Federatie Nederlandse Diervoederketen. 35 p. (CVB-reeks; no. nr. 53)

    Research output: Book/ReportReportProfessional

    Open Access