Njoku C., Chikere. “Application of Rice Husk Waste and Npk Fertilizer on a Degraded Acid Sand in Anambra Area, Southeastern Nigeria Effect on the Chemical and Nutritional Composition of Maize (Zea Mays) Grown on It: Application of Rice Husk Waste and Npk Fertilizer on a Degraded Acid Sand in Anambra Area, Southeastern Nigeria Effect on the Chemical and Nutritional Composition of Maize (Zea Mays) Grown on It”. B.R. Nahata Smriti Sansthan Agricultural Extension Journal (AEXTJ) 1, no. 5 (November 9, 2017). Accessed November 22, 2024. https://aextj.com/index.php/aextj/article/view/33.