Jean‐Martial Johnson

African soil properties and nutrients mapped at 30 m spatial resolution using two-scale ensemble machine learning

Tomislav Hengl, Matt Miller, Josip Križan et al. · Scientific Reports · 2021 · 258 citations · Full text

Engineering, Machine Learning, Land Use +17

Yield-limiting macronutrients for rice in sub-Saharan Africa

Kazuki Saito, Elke Vandamme, Jean‐Martial Johnson et al. · Geoderma · 2018 · 149 citations

Nutrition, Sustainable Agriculture, Agricultural Economics +4

Variability and determinants of yields in rice production systems of West Africa

Abibou Niang, M. Becker, Frank Ewert et al. · Field Crops Research · 2017 · 145 citations

Productivity, Rice Production Systems, Crop Production +8

On-farm rice yield and its association with biophysical factors in sub-Saharan Africa

Atsuko Tanaka, Jean‐Martial Johnson, Kalimuthu Senthilkumar et al. · European Journal of Agronomy · 2017 · 95 citations

Biophysical Factors, Engineering, Land Use +7

Status quo of chemical weed control in rice in sub-Saharan Africa

Jonne Rodenburg, Jean‐Martial Johnson, Ibnou Dieng et al. · Food Security · 2019 · 81 citations · Full text