Fig. 3From: Potential of algal-based products for the management of potato brown rot diseaseThe effect of the different algal treatments on soil chemical properties; (A) available nitrogen (N ppm), (B) available phosphorus (P ppm), (C) available potassium (K ppm), (D) organic matter (OM%) at the harvest stage (120 days). Data are expressed as the mean of 3 independent replicates at the 3 different locationsBack to article page