Demonstration and evaluation of forage choppers in selected sites in Ethiopia - Mekonnen, Kindu; Argaw, Amare; Tessema, Fikadu; Alene, Temesgen; Mamuye, Melkamu; Adie, Aberra; Bezabih, Melkamu; Gebreyeus, Million; Seifu, Haimanot (International Livestock Research Institute, 2025)