Volledige samenvatting vak Plantenbescherming.
Met Afbeeldingen, uitleg, titels, tussentitels.
Vetgedrukte & gekleurde tekst voor nadrukken en belangrijke aspecten.
Vervolledigt met lesnotities en schema's.
Potentiële opbrengst = in perfecte omstandigheden (geen biotische & abiotische verliezen)
Haalbare opbrengst = streefdoel (N.W. Europa op wereldvlak het sterkst)
Actuele opbrengst = met GBM (zo dicht mogelijk bij haalbare opbrengst)
Primitieve opbrengst = zonder tsskomst & cultivar (gecultiveerde versie vn wilde plant) in het
wild laten staan
2
,Relatieve opbrengstderving & populatiedichtheid
Stimulering: beetje concurrentie (lage densiteit vn plaaginsecten, kruiden, pathogenen) is goed →
gaat plant triggeren & geeft meer opbrengst = compensatie
Schadedrempel: economische bepaald → €/kg verlies vs. €/kg bestrijding
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