Janne Aalborg Nielsen, Landskonsulent Jord og Klimatilpasning SEGES
- 14. dec. 2020
Respirationstest i det langvarige jordbearbejdningsforsøg i Aulum (Solvita test)
I efteråret 2020 belv der udtaget jordprøver i det langvarige jordbearbejdningsforsøg i Aulum. I forsøget, der ligger på sandjord, er pløjefri dyrkning sammenlignet med pløjning i 19 år. Fra sæson 2020 blev parceller delt op, således at halvdelen af både de pløjede og de harvede parceller blev så direkte med en Claydon tandsåmaskine. Jordprøverne er undersøgt for graden af biologisk aktivitet i jorden ved hjælp af ”Solvita® Field Test”, som er en ”gør-det-selv” jordtest, de
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