Are the NPS, NPSB, NPSZnB fertilizers compounds or blends? These fertilizers are widely used in the Ethiopian cropping. Can we use all these as basal?

The country is using these fertilizers N, P, S. Zn and B without a proper validation of requirements of the crops. We are using the fertilizer in all sorts of soils such as acid soils, Vertisols,...

01 June 2020 4,956 1 View