Ruth Njoroge

Partial substitution of phosphorus fertiliser by farmyard manure and its localised application increases agronomic efficiency and profitability of maize production

Abigael N. Otinga, Pieter Pypers, J. R. Okalebo et al. · Field Crops Research · 2012 · 61 citations

Agriculture, Agronomy, Crop Sciences +17

Maize (Zea mays L.) Response to Secondary and Micronutrients for Profitable N, P and K Fertilizer Use in Poorly Responsive Soils

Ruth Njoroge, Abigael N. Otinga, J. R. Okalebo et al. · Agronomy · 2018 · 49 citations · Full text

Agriculture, Crop Sciences, Soil Sciences +17

Nutrients Limiting Soybean (glycine max l) Growth in Acrisols and Ferralsols of Western Kenya

Ludy Keino, Frederick Baijukya, W. K. Ng’etich et al. · PLoS ONE · 2015 · 36 citations · Full text

Agriculture, Agronomy, Soil Sciences +17

Occurrence of poorly responsive soils in western Kenya and associated nutrient imbalances in maize (Zea mays L.)

Ruth Njoroge, Abigael N. Otinga, J. R. Okalebo et al. · Field Crops Research · 2017 · 34 citations

Agriculture, Agronomy, Soil Sciences +16

Transdisciplinary processes of developing, applying, and evaluating a method for improving smallholder farmers’ access to (phosphorus) fertilizers: the SMAP method

Ruth Njoroge, Rhoda Birech, Arusey Chebet et al. · Sustainability Science · 2015 · 28 citations

Agriculture, Agronomy, Soil Sciences +15