Trial grubbing in Fontane on a plot in Baarle shows another nice benefit for vitalized slurry. Less undersize.Mineral analysis of a few potatoes shows higher uptake of Calcium and Silicon, good news for conservation!

Trial grubbing in Fontane on a plot in Baarle shows another nice benefit for vitalized slurry. Less undersize.Mineral analysis of a few potatoes shows higher uptake of Calcium and Silicon, good news for conservation!
