ProTone SG

ProTone SG treated Ryegrass grown in a field with reduced irrigation showed no significant decrease of the fresh weight (- 6.5%) of the dry weight (-12%), of the root fresh weight (-34.4%) and of the root dry weight (-30.2%), but had a significant increase of the chlorophyll content (+12.3%), of N content (+10.7%), of P content (+ 6.5% n.s.) and of K content (+23.9%) as compared to the untreated control. The other macro- (S, Ca, Mg, Na) and micro-elements (Zn, Fe, Cu, Mn, B and Chl) were not significantly effected compared to the untreated control.