Peas as a cover crop for clover and lucerne installation in Flanders

    Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureC1: Artikels in proceedings van wetenschappelijke congressen, die niet inbegrepen zijn in A1, A2, A3 of P1

    Uittreksel

    In Merelbeke (Flanders), red clover (Trifolium repens) and lucerne (Medicago sativa) were sown in a pure stand and in combination with white clover (Trifolium pratense) and perennial ryegrass (Lolium perenne) in two, two-year field trials (A: 2015-2016 and B: 2016-2017). All these treatments were sown in spring
    with and without peas (Pisum sativum). Over the year, the average dry matter (DMY) production of the legume/grass mixtures with peas as a cover crop was significantly higher (+18%) in comparison with the same mixtures without peas in both experiments in the installation year. A significant difference in crude protein yield (CP) of + 7% was noted between treatments with and without peas in experiment A and + 14% in experiment B. Due to the difference in N fixation capacity of the legumes and the low N fertilisation of perennial ryegrass monoculture, the additional CP production by adding peas as cover crop
    is quite different between pure legumes (0.03 - 0.16 Mg CP ha-1), legume/perennial ryegrass mixtures (0.07 - 0.26 Mg CP ha-1) and pure perennial ryegrass (0.68 - 0.66 Mg CP ha-1). In both experiments no effect of the cover crop was observed in the second year.
    TaalEngels
    TitelSustainable meat and milk production from grasslands : Proceedings of the 27yh General Meeting of the European Grassland Federation
    UitgeverijWageningen Academic Publishers
    Datum17-jun-2018
    Pagina's739-741
    ISBN van geprinte versie978-1-84170-643-6
    ISBN van elektronische versie978-1-84170-644-3
    StatusGepubliceerd - 17-jun-2018
    Evenement27th General meeting of the European Grassland Federation - Cork, Ierland
    Duur: 17-jun-201821-jun-2018
    http://www.egf2018.com
    http://www.egf2018.com
    http://www.egf2018.com
    http://www.egf2018.com

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