A.I. Yaradua

Human Health Risk Assessment of Heavy Metals in Onion Bulbs Cultivated in Katsina State, North West Nigeria

A.I. Yaradua, A. J. Alhassan, A. Nasir, S. S. Matazu, A. Usman, A. Idi, I. U. Muhammad, S. A. Yaro & R. Nasir · Archives of Current Research International · 2020

Vegetable fields in Katsina State are increasingly being loaded with heavy metals through various pollution sources such as agricultural activities mining and traffic. Onion bulb samples from the three senatorial zones that constitute to make up Katsina state in the North West of...