The two appointments were announced in a statement by Mr Zulum’s spokesman, Isa Gusau, on Wednesday in Maiduguri.
He said the actions would contribute to food security, human health, economic prosperity, agricultural production, market access, tourism and sustainable development.
The World Bank says inflation in food prices remains high globally. It made the declaration in its latest Food Security Update report issued on Wednesday.
The UN has expressed concern over the flooding in Nigeria, which has impacted the lives of more than 2.8 million men, women and children.
The UN agency says the global food crises was caused in part by Russia’s war in Ukraine.
This figure is 173,000 more than during the 2011 famine in the country, according to the UN.
A UN report found that large numbers of livelihoods in other sub-Saharan African countries also depended on the fuelwood and charcoal economies.
Eleven international aid organisations said the war in Ukraine had placed West Africa on the brink of its worst food crisis in a decade.
