P. F. Loke

Changes in soil organic matter indices following 32 years of different wheat production management practices in semi-arid South Africa

P. F. Loke, Elmarie Kotzé, C. C. du Preez · Nutrient Cycling in Agroecosystems · 2012 · 33 citations

Biogeochemistry, Engineering, Land Use +10

Land use change affecting soil humic substances in three semi-arid agro-ecosystems in South Africa

Elmarie Kotzé, P. F. Loke, Makuena Cynthia Akhosi-Setaka et al. · Agriculture Ecosystems & Environment · 2015 · 33 citations · Full text

Impact of long-term wheat production management practices on soil acidity, phosphorus and some micronutrients in a semi-arid Plinthosol

P. F. Loke, Elmarie Kotzé, C. C. du Preez · Soil Research · 2013 · 17 citations

Engineering, Agricultural Economics, Soil Management +18

Dynamics of Soil Carbon Concentrations and Quality Induced by Agricultural Land Use in Central South Africa

P. F. Loke, Elmarie Kotzé, C. C. du Preez et al. · Soil Science Society of America Journal · 2019 · 17 citations

Engineering, Land Use, Soil Organic Matter +17

Long-Term Effects of Wheat Production Management Practices on Exchangeable Base Cations and Cation Exchange Capacity of a Plinthosol in Semi-arid South Africa

P. F. Loke, Elmarie Kotzé, C. C. du Preez · Communications in Soil Science and Plant Analysis · 2014 · 14 citations

Crop Production, Precision Agriculture, Engineering +14