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Canavalia ensiformis, Crotalaria grahamiana, Dolichos lablab, Mucuna pruriens, Tephrosia vogellii and Tithonia diversifolia were evaluated as potential species for soil fertility replenishment in on-farm adaptive trials, farm visits and field days in Tororo District, eastern Uganda. Farmers used ...


Nyende, PDelve, Robert J.[Farmer participatory evaluation of legume cover crop and biomass transfer technologies for soil fertility improvement using farmer criteria, preference ranking and logit regression analysis]Farmer participatory evaluation of legume cover crop and biomass transfer technologies for soil fertility improvement using farmer criteria, preference ranking and logit regression analysis

Amidst the economic backdrop of resource-poor farmers, combined research and extension efforts in developing countries have focused on developing and promoting potentially adaptable and economically acceptable agronomic technologies that suit farmers situations. Practices like improved fallows w...


Delve, Robert J.Huising, JeroenBagenze, P[Target area identification using a GIS approach for the introduction of legume cover crops for soil productivity improvement : A case study eastern Uganda]Target area identification using a GIS approach for the introduction of legume cover crops for soil productivity improvement : A case study eastern Uganda

Social capital has become a critical issue in agricultural development as it plays an important role in collective action, such as, management of common resources and collective marketing. Whilst literature exists on the role of social capital in the use and adoption of improved agricultural tech...


Njuki, JemimahMapila, MTZingore, ShamieDelve, Robert J.[The dynamics of social capital in influencing use of soil management options in the Chinyanja Triangle of southern Africa]The dynamics of social capital in influencing use of soil management options in the Chinyanja Triangle of southern Africa
Gotschi, ElisabethHunger, AFreyer, BernhardDelve, Robert J.[Integrating subjectivity, self-reflection and dialogue in agricultural research and development projects]Integrating subjectivity, self-reflection and dialogue in agricultural research and development projects

Despite the potential for local groups to contribute to rural development, it remains questionable whether social capital – as the ‘missing link’ in development – is compatible with the idea of gender equity strived for in ‘gender mainstreamed’ development projects. This paper examines engendered...


Gotschi, ElisabethNjuki, JemimahDelve, Robert J.[Equal numbers, equal chances? A case study of gender differences in the distribution of social capital in smallholder farmer groups in Búzi District, Mozambique]Equal numbers, equal chances? A case study of gender differences in the distribution of social capital in smallholder farmer groups in Búzi District, Mozambique

Knowledge of soil spatial variability is important in natural resource management, interpolation and soil sampling design, but requires a considerable amount of geo-referenced data. In this study, mid-infrared spectroscopy in combination with spatial analyses tools is being proposed to facilitate...


Cobo Borrero, Juan G.Dercon, G.Yekeye, TChapungu, LKadzere, CMurwira, ADelve, Robert J.Cadisch, Georg[Integration of mid-infrared spectroscopy and geostatistics in the assessment of soil spatial variability at landscape level]Integration of mid-infrared spectroscopy and geostatistics in the assessment of soil spatial variability at landscape level
Twomlow, StephenMugabe, F.T.Mwale, M.Delve, Robert J.Nanja, D.Carberry, P.Howden, M.[Building adaptive capacity to cope with increasing vulnerability due to climatic change in Africa: A new approach]Building adaptive capacity to cope with increasing vulnerability due to climatic change in Africa: A new approach
Monje, CCobo Borrero, Juan G.Dercon, G.Cadisch, GeorgDelve, Robert J.[Biophysical factors affecting maize productivity of small-scale farming system under settlement schemes in North-East Zimbabwe]Biophysical factors affecting maize productivity of small-scale farming system under settlement schemes in North-East Zimbabwe

Due to inadequate feed supplies for livestock production, farmers throughout the tropics and sub-tropics are being encouraged to supplement low quality basal diets with leguminous forage and concentrates. The varying quality (e.g. nitrogen, lignin and polyphenol content) of these diets will influ...


Delve, Robert J.Tanner, J.C.Kimani, S.Giller, Ken E.Cadisch, GeorgThorne, Peter J.[The effects of feed nitrogen and polyphenol levels on the fate of ingested nitrogen in steers and their implications for nitrogen cycling in mixed farming systems]The effects of feed nitrogen and polyphenol levels on the fate of ingested nitrogen in steers and their implications for nitrogen cycling in mixed farming systems

Delve, Robert J.Probert, ME[Modelling nutrient management in tropical cropping systems]Modelling nutrient management in tropical cropping systems

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