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Gerard Hoekzema

ing.

    20092019

    Research output per year

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    Research Output

    • 8 Article
    • 2 Pamphlet
    • 1 Report
    • 1 Digital or Visual Products

    Genetic progress of Dutch crop yields: Yield progress of varieties entered on the recommended lists in the period 1980-2015 for winter wheat, spring barley, starch potato and sugar beet

    Timmer, R. D., Hoekzema, G. A., Rijk, H. C. A., van Ittersum, M. K., Klok, J. & van Swaaij, N., 25 Feb 2019, Wageningen: Wageningen University & Research. 20 p.

    Research output: Book/Report › Report › Professional

    5G Field Lab Drenthe

    Hoekzema, G. A., Booij, J. A. & Veldhuisen, B., 3 Oct 2018

    Research output: Non-textual form › Digital or Visual Products › Other research output

    IJkakker stopt verzamelen perceeldata

    Hoekzema, G. & Booij, J., 2016, In : Nieuwe Oogst. 12, 3, p. 34 1 p.

    Research output: Contribution to journal › Article › Professional

    Goede bodem voor nieuwe generatie : PPO 't Kompas en Kooyenburg

    Hoekzema, G. A., 2015, In : Akker magazine. 11, 5, p. 34-37

    Research output: Contribution to journal › Article › Professional

    Open Access

    Leg relatie tussen bodem en plant

    Hoekzema, G. A., 2015, In : Boerderij. 100, 50, p. 26-27

    Research output: Contribution to journal › Article › Professional

    Activities

    • 1 Participation in or organising a workshop, seminar, course
    • 1 Oral presentation

    Veenkoloniale Aardappeldag een dag met een mix van proeven en demonstraties

    G.A. Hoekzema (Contributor), & J.A.L.M. Kamp (Contributor)

    31 May 2018

    Activity: Participating in or organising an event › Participation in or organising a workshop, seminar, course

    5G Fieldlab - Pilot Precisielandbouw

    J.A. Booij (Speaker), , G.A. Hoekzema (Speaker), & C.L.M. de Visser (Speaker)

    3 Oct 2018

    Activity: Talk or presentation › Oral presentation

    Press / Media

    Tagetes effectief in Veenkoloniën

    Gerard Hoekzema

    9/05/20

    1 item of Media coverage

    Press/Media: Research

    In biologische strokenteeltproef is onkruid aandachtspunt

    Gerard Hoekzema

    9/05/20

    1 item of Media coverage

    Press/Media: Expert Comment

    Proef biologische strokenteelt in Valthermond

    Gerard Hoekzema

    2/05/20

    1 item of Media coverage

    Press/Media: Expert Comment

    Tagetes geeft meerjarig positief opbrengsteffect

    Johnny Visser, Johan Specken & Gerard Hoekzema

    29/04/20

    1 item of Media coverage

    Press/Media: Expert Comment

    Strokenteelt

    Gerard Hoekzema

    25/04/20

    1 item of Media coverage

    Press/Media: Expert Comment