The Governor, Katsina State, Dikko Radda has stated that agriculture is key in Nigeria’s quest to diversify its economy. He said this at a one-day capacity building for exporters on non-oil export potentials on Tuesday in Katsina. Katsina’s non-oil exports include sesame, hibiscus flower, Gum Arabic, soybeans, millet, sorghum, among others. The workshop organised by