Combination of Compost and Mineral Fertilizers as an Option for Enhancing Maize (Zea mays L.) Yields and Mitigating Greenhouse Gas Emissions from a Nitisol in Ethiopia. - Zerssa, Gebeyanesh Worku; Kim, Dong-Gill; Koal, Philipp; Eichler-Löbermann, Bettina (Agronomy, 2021)