Noman Shinkafa a Najeriya

Maganar Noma: Sama da kashi 70% na shinkafar Najeriya ana noma shi ne a karkashin yanayin ruwan sama, tare da samun karuwar noma ta hanyar ban ruwa, musamman a yankunan Arewa.
Yanayin Girma: Yana bunƙasa a cikin ƙasa mai yumbu ko yumbu mai laushi tare da riƙe ruwa mai yawa, musamman a cikin fadama (ƙasa) ko wuraren ban ruwa.