Site-specific fertilizer recommendation using data driven machine learning enhanced wheat productivity and resource use efficiency

F Liben, W Abera, MT Chernet, M Ebrahim, A Tilaye… - Field Crops …, 2024 - Elsevier
Context Fertilizer use efficiency and profitability are very low due to blanket fertilizer
recommendations in sub-Saharan Africa. It is crucial to establish tailored recommendations …

Maize and sorghum nutrient response functions for Ethiopia

FM Liben, T Adisu, O Atnafu, I Bekele, H Berhe… - Nutrient Cycling in …, 2020 - Springer
Maize (Zea mays L.) and sorghum (Sorghum bicolor L. Moench) are important intermediate
and low elevation crops in Ethiopia but yields are low. The information for determination of …

Nitrogen response functions targeted to technology extrapolation domains in Ethiopia using CERES‐maize

FM Liben, CS Wortmann, H Yang, T Tadesse… - Agronomy …, 2021 - Wiley Online Library
The profitability of fertilizer‐N use can be optimized using N response functions specific to
climate‐based technology extrapolation domains (TED). Crop growth simulation can …