Effect of Foliar Feeding of Roselle Extract on Some Growth Characteristics and Yield of Five Varieties of Yellow Corn (Zea mays L.)
Field experiment was done using two factors in the land of the Department of Field Crops, College of Agriculture, University of Kerbala in the 2025-2026 agricultural season. The experiment included two factors which are; (i) five yellow corn varieties (Fajr, Baghdad, Maha, Buhooth, and 5018) and (ii) foliar application...