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The study examines the extent of poverty and its determinants among farming households in Borno State of Nigeria. Primary data were obtained from 1,998 farming households using well-structured questionnaires in 2004. Mean monthly per adult equivalent household expenditure poverty line was used to...


Amaza, P.S.Adejobi, A.O.Kwaghe, P.V.[Poverty and its determinants among farming households in West Africa: empirical evidence from Borno State, Nigeria]Poverty and its determinants among farming households in West Africa: empirical evidence from Borno State, Nigeria

Speargrass is a serious weed in many farming systems of West Africa. Participatory research and extension approaches were used to promote farmer testing of alternative speargrass management options in yam, cassava and soybean in Nigeria. Treatments were paired plots with a farmers' control and at...


Chikoye, D.Ellis-Jones, J.Avav, T.Kormawa, P.M.Udensi, U.E.Tarawali, G.Nielsen, O.K.[Promoting integrated management practices for speargrass (Imperata cylindrica (L) Raeusch.) in soybean, cassava and yam in Nigeria]Promoting integrated management practices for speargrass (Imperata cylindrica (L) Raeusch.) in soybean, cassava and yam in Nigeria

Demonstrating how agricultural research contributes to development outcomes is difficult but necessary given competing demands for scarce resources. This article summarises an adaptation of the “theory of change” approach and lessons derived from its application to improve the design and implemen...


Omore, Amos O.Kidoido, Michael M.Twine, Edgar E.Kurwijila, Lusato R.O’Flynn, MaureenMugwe, Julius G.[Using “theory of change” to improve agricultural research: Recent experience from Tanzania]Using “theory of change” to improve agricultural research: Recent experience from Tanzania

This special issue of Livestock Science is dedicated to the work and life of John Vercoe and particularly to his tireless pursuit of bringing – directly through his own endeavours and indirectly through the encouragement and inspiration he gave to so many others – the best in Australian and inter...


Hunter, B.Bindon, B.Dargie, J.D.Piper, L.Seré Rabé, Carlos[Animal Breeding for Poverty Alleviation: Harnessing Science for Greater Impact: Foreword to the special issue of Livestock Science]Animal Breeding for Poverty Alleviation: Harnessing Science for Greater Impact: Foreword to the special issue of Livestock Science

Poverty is a rural dilemma and continues to be a persistent multidimensional problem. It is associated with poor farmers, small farm systems, the landless, resource endowments, the socioeconomic environment and externalities. Over 75% of the poor live and work in rural areas, trapped in a poverty...


Devendra, C.Chantalakhana, C.[Animals, poor people and food insecurity: Opportunities for improved livelihoods through efficient natural resource management]Animals, poor people and food insecurity: Opportunities for improved livelihoods through efficient natural resource management

Land degradation in the form of soil erosion and nutrient depletion presents a threat to food security and sustainability of agricultural production in many developing countries. Governments and development agencies have invested substantial resources to promote soil conservation practices as par...


Kassie, M.Pender, J.L.Yesuf, M.Kohlin, G.Bulffstone, R.Mulugeta, E.[Estimating returns to soil conservation adoption in the northern Ethiopian highlands]Estimating returns to soil conservation adoption in the northern Ethiopian highlands

This paper assesses the potential impact of planting of eucalypt trees as a strategy to reduce poverty in a less-favoured area of the highlands of Ethiopia. Results from simulations with a bio-economic model for a less-favoured case study area in the highlands are combined with survey data at com...


Holden, S.Benin, S.E.Shiferaw, B.Pender, J.L.[Tree planting for poverty reduction in less-favored areas of the Ethiopian highlands]Tree planting for poverty reduction in less-favored areas of the Ethiopian highlands

The absence of either state regulations or markets to coordinate the operation of individual wells has focussed attention on community level institutions as the primary loci for sustainable groundwater management in Rajasthan and Gujarat, India. The reported research relied on theoretical proposi...


Varua, M.E.Ward, J.Maheshwari, B.Ozac, S.Purohit, R.HakimuddinChinnasamy, Pennan[Assisting community management of groundwater: irrigator attitudes in two watersheds in Rajasthan and Gujarat, India]Assisting community management of groundwater: irrigator attitudes in two watersheds in Rajasthan and Gujarat, India

Assessing the impact of integrated natural resource management (INRM) research poses a challenge to scientists. The complexity of INRM interventions requires a more holistic approach to impact assessment, beyond the plot and farm levels and beyond traditional analysis of economic returns. Impact ...


Gottret, María VerónicaWhite, D.[Assessing the impact of integrated natural resource management: Challenges and experiences]Assessing the impact of integrated natural resource management: Challenges and experiences

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