Livestock practices, use of digital tools and co-design and flow of information: Brazil baseline assessment in the region of Novo Repartimento (Pará State, Brazil)
Response of maize yield to nitrogen, phosphorus, potassium and sulphur rates on Andosols and Nitisols in Ethiopia
Yield response of tef (Eragrostis tef) to nitrogen, phosphorus, potassium and sulphur under balanced fertilization on Vertisols in different agroecological zones of Ethiopia