Zinc–nitrogen interaction effect on wheat biofortification and nutrient use efficiency

Background : The enhancement of zinc (Zn) concentration in cereal crops without compromising yield is a global challenge with crucial health and food security implications. Aims : To achieve Zn biofortification in wheat through the appropriate management of fertilization with both Zn and nitrogen (N), due to the synergistic effect between them, using natural organic sources of Zn. Methods : We carried out a field experiment using a rainfed...