Growth and yield response of cassava varieties ( Manihot esculenta Crantz) to nitrogen fertilization across contrasting agroecology in Southern Ethiopia
Cassava ( Manihot esculenta Crantz) plays a crucial role in mitigating food problems; however, its productivity is affected by low soil fertility, especially nitrogen deficiency, which is a major constraint to crop growth and yield. The study aimed to evaluate the effects of nitrogen fertilizer and cassava variet...