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Irrigation has been promoted as a strategy to reduce poverty and improve livelihoods in southern Africa. Households’ livelihood strategies within small-scale irrigation schemes have become increasingly complex and diversified. Strategies consist of farm income from rain-fed and irrigated cropping...


Bjornlund, HenningZuo, AlecWheeler, Sarah AnnParry, KarenPittock, JamieMdemud, MakariusMoyo, Martin[The dynamics of the relationship between household decision-making and farm household income in small-scale irrigation schemes in southern Africa]The dynamics of the relationship between household decision-making and farm household income in small-scale irrigation schemes in southern Africa

This study provides an overview of extension influence on the adoption of irrigation innovations in developed and developing countries, and finds that extension plays a more significant positive role in influencing soft technology adoption in developing countries. Case studies on the nature, use ...


Wheeler, Sarah AnnZuo, AlecBjornlund, HenningVictor Mdemu, MakariusRooyen, Andre F. vanMunguambe, Paiva[An overview of extension use in irrigated agriculture and case studies in south-eastern Africa]An overview of extension use in irrigated agriculture and case studies in south-eastern Africa

Bjornlund, HenningPittock, J.[Exploring the productivity and profitability of small-scale communal irrigation systems in Sub-Saharan Africa]Exploring the productivity and profitability of small-scale communal irrigation systems in Sub-Saharan Africa

Many small-scale irrigation systems are characterized by low yields and deteriorating infrastructure. Interventions often erroneously focus on increasing yields and rehabilitating infrastructure. Small-scale irrigation systems have many of the characteristics of complex socio-ecological systems, ...


Rooyen, Andre F. vanRamshaw, PeterMoyo, MartinStirzaker, RichardBjornlund, Henning[Theory and application of Agricultural Innovation Platforms for improved irrigation scheme management in Southern Africa]Theory and application of Agricultural Innovation Platforms for improved irrigation scheme management in Southern Africa

Irrigation development in Sub-Saharan Africa has lagged significantly behind that in other developing countries. Consequently, economic development and food security are also lagging behind. Since the mid-2000s there has been a resurgence in the willingness to invest in irrigation, and Sub-Sahara...


Bjornlund, HenningRooyen, Andre F. vanStirzaker, Richard[Profitability and productivity barriers and opportunities in small-scale irrigation schemes]Profitability and productivity barriers and opportunities in small-scale irrigation schemes

Productivity barriers and opportunities influencing smallholder irrigation sustainability in Zimbabwe were identified using case studies of the Silalatshani and Mkoba irrigation schemes. The major barriers were poor infrastructure and soil fertility, and poor access to farm inputs, farm implement...


Moyo, MartinRooyen, Andre F. vanChivenge, P.P.Bjornlund, Henning[Irrigation development in Zimbabwe: understanding productivity barriers and opportunities at Mkoba and Silalatshani irrigation schemes]Irrigation development in Zimbabwe: understanding productivity barriers and opportunities at Mkoba and Silalatshani irrigation schemes

Crop diversification is one way of improving the profitability of small-scale irrigation schemes. The 25 de Setembro scheme is an ideal site to analyze diversification, as it is influenced by the markets in Maputo and South Africa. This study uses information gathered from observations, discussio...


Sousa, Wilson, deDucrot, RaphaelleMunguambe, PaivaBjornlund, HenningMachava, AndreCheveia, EtevaldoFaduco, Joaquim[Irrigation and crop diversification in the 25 de Setembro irrigation scheme, Mozambique]Irrigation and crop diversification in the 25 de Setembro irrigation scheme, Mozambique

Irrigation is a key strategy for food security and poverty alleviation among small farmers in Tanzania. However, the potential of irrigation to improve food security is limited by multiple barriers. This article discusses these barriers within the Kiwere and Magozi schemes. Results indicate that ...


Mdemu, M.V.Mziray, N.Bjornlund, HenningKashaigili, J.J.[Barriers to and opportunities for improving productivity and profitability of the Kiwere and Magozi irrigation schemes in Tanzania]Barriers to and opportunities for improving productivity and profitability of the Kiwere and Magozi irrigation schemes in Tanzania

Significant expansion of irrigated agriculture is planned in Africa, though existing smallholder schemes perform poorly. Research at six schemes in Mozambique, Tanzania and Zimbabwe shows that a range of problems are exacerbated by poor management, with limited market linkages leading to underuti...


Pittock, JamieBjornlund, HenningStirzaker, RichardRooyen, Andre F. van[Communal irrigation systems in South-Eastern Africa: findings on productivity and profitability]Communal irrigation systems in South-Eastern Africa: findings on productivity and profitability

African governments have ambitious plans to expand irrigated agriculture, though existing smallholder schemes have largely failed to use land and water sustainably or become profitable. Six government-owned irrigation schemes in Mozambique, Tanzania and Zimbabwe were assessed to identify common p...


Mwamakamba, Sithembile NdemaSibanda, Lindiwe MajelePittock, JamieStirzaker, RichardBjornlund, HenningRooyen, Andre F. vanMunguambe, PaivaMdemu, Makarius VictorKashaigili, Japhet J.[Irrigating Africa: policy barriers and opportunities for enhanced productivity of smallholder farmers]Irrigating Africa: policy barriers and opportunities for enhanced productivity of smallholder farmers

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