selected publications
-
article
- Allometric equations, wood density and partitioning of aboveground biomass in the arboretum of Ruhande, Rwanda. TREES FORESTS AND PEOPLE. 3:100050. 2021
- Potential of Alnus acuminata based agroforestry for carbon sequestration and other ecosystem services in Rwanda. Agroforestry Systems. 2021
- Sustainable agroforestry landscape management: Changing the game. Land. 9:243. 2020
- Farmer-led approaches to increasing tree diversity in fields and farmed landscapes in Ethiopia. Agroforestry Systems. 1-18. 2020
- Psychological Factors Influencing Farmers’ Intention to Adopt Agroforestry: A Structural Equation Modeling Approach. Journal of Sustainable Forestry. 39:854-865. 2020
- Assessing smallholder farmers' motivation to adopt agroforestry using a multi-group structural equation modeling approach. Agroforestry Systems. 94:2199-2211. 2020
- COMPARATIVE GROWTH OF MULTIPURPOSE TREES AND THEIR INFLUENCE ON SOIL MOISTURE AND MAIZE PERFORMANCE IN SEMI-ARID CONDITIONS, CENTRAL KENYA. Journal of Agricultural Science and Technology. 19:53-73. 2019
- Enhancing maize productivity in agroforestry systems through managing competition: lessons from smallholders’ farms, Rift valley, Kenya. Agroforestry Systems. 93:715-730. 2019
- Contrasting water use patterns of two important agroforestry tree species in the Mt Elgon region of Uganda. Australian Forestry. 82:57-65. 2019
- Agroforestry delivers a win-win solution for ecosystem services in sub-Saharan Africa. A meta-analysis. Agronomy for Sustainable Development. 39. 2019
- Constraints encountered by nursery operators in establishing agroforestry tree nurseries in Burundi. Agroforestry Systems. 93:1361-1375. 2019
- Provenance and pretreatment effect on seed germination of six provenances of Faidherbia albida (Delile) A. Chev. Agroforestry Systems. 91:1007-1017. 2017
- Farmland tree species diversity and spatial distribution pattern in semi-arid East Shewa, Ethiopia. Forests, trees and livelihoods. 26:199-214. 2017
- Understanding patterns of tree adoption on farms in semi-arid and sub-humid Ethiopia. Agroforestry Systems. 91:271-293. 2017
- IMPACT OF AGROFORESTRY PARKLAND SYSTEM ON MAIZE PRODUCTIVITY BY SMALLHOLDER FARMERS IN EASTERN HIGHLANDS OF KENYA. Tropical and Subtropical Agroecosystems. 19. 2016
- Trees in agricultural landscapes enhance provision of ecosystem services in Sub-Saharan Africa. International Journal of Biodiversity Science, Ecosystems Services & Management. 12:255-273. 2016
- Field-scale modeling of tree-crop interactions: Challenges and development needs. Agricultural Systems. 142:51-69. 2016
- Variations in shoot and root growth of three provenances of Faidherbia albida in clay and sand soil. Journal of Forestry Research. 27:59-66. 2016
- Evaluating factors influencing heterogeneity in agroforestry adoption and practices within smallholder farms in Rift Valley, Kenya. AGRICULTURE ECOSYSTEMS & ENVIRONMENT. 212:106-118. 2015
- Arbuscular mycorrhizal fungi with different soil fertility amendment practices in agricultural landscapes of Kenyan highlands. Nutrient Cycling in Agroecosystems. 103:229-240. 2015
- Insolation and photoperiodic control of tree development near the equator. New Phytologist. 205:7-13. 2015
- Testing Biodegradable Seedling Containers as an Alternative for Polythene Tubes in Tropical Small-Scale Tree Nurseries. Small-scale Forestry. 13:127-142. 2014
- Evaluating a non-destructive method for calibrating tree biomass equations derived from tree branching architecture. Trees-structure and Function. 28:807-817. 2014
- Allometry and partitioning of above- and below-ground biomass in farmed eucalyptus species dominant in Western Kenyan agricultural landscapes. Biomass & Bioenergy. 55:276-284. 2013
- Ecosystem vulnerability to climate change: a literature review 2013
- Increasing water productivity in Agriculture 2013
- Allometric equations for estimating biomass in agricultural landscapes: I. Aboveground biomass. AGRICULTURE ECOSYSTEMS & ENVIRONMENT. 158:216-224. 2012
- Crown area allometries for estimation of aboveground tree biomass in agricultural landscapes of western Kenya. Agroforestry Systems. 86:267-277. 2012
- Increasing water productivity in agriculture 2012
- Gas exchange responses of Eucalyptus, C. africana and G. robusta to varying soil moisture content in semi-arid (Thika) Kenya. Agroforestry Systems. 75:239-249. 2009
- Gas exchange and water use efficiency of trees and maize in agroforestry systems in semi-arid Kenya. Agriculture, Ecosystems & Environment. 129:497-507. 2009
- Tree and crop productivity in Grevillea, Alnus and Paulownia-based agroforestry systems in semi-arid Kenya. Forest Ecology and Management. 212:23-39. 2005
-
dataset
- Assessment of tree species, diversity distribution pattern and socioeconomic uses on farmland in Oromia regional state: the case of East Shewa zone 2018
- Interactive Suitable Tree Species Selection and Management Tool for East Africa- Ethiopia 2018
- Interactive Suitable Tree Species Selection and Management Tool for East Africa- Rwanda 2018
- Local Knowledge of farmers on the role of trees and associated management in food security in Muruta commune, Kayanza Province, Burundi 2018
- Review of extension systems in Ethiopia- East shewa, West Shewa and East Wollega zones 2018
- Review of seeds and seedlings systems in Ethiopia: East shewa, West Shewa and East Wollega zones 2018
- Review of seeds and seedlings systems in Rwanda: Rubavu and Nyabihu districts 2018
- Trees for Food Security Project participatory trials follow up study in Ethiopia 2018
- Trees for food security- phase one total beneficiaries reached in Ethiopia, Rwanda, Uganda and Burundi 2018
- Trees for Food Security Project - Baseline Data 2017
- Trees for Food Security Project-Local Knowledge-Farmers on trees and associated management in Gishwati, Rwanda 2017
- Comparative performance and effect of selected agroforestry tree species on maize productivity in semi-arid Kenya 2016
- Exploring local knowledge on indicators of soil health and contributions of agroforestry trees in smallholders' maize production systems in Rift Valley, Kenya 2015
- Soil carbon storage in tropical agroforestry systems: impacts of dominant tree species in smallholder farms in Rift Valley, Kenya 2015
- Spatial effect of dominant tree species on crop productivity, water and nutrient availability within smallholder farms in Rift Valley, Kenya 2015
- Evaluating heterogeneity in agroforestry adoption and practices within smallholder farms in Trans-Nzoia County, Kenya 2014
-
document
-
review
- Farmers' knowledge of soil quality indicators along a land degradation gradient in Rwanda. Geoderma Regional. 2019