Showing posts with label africa. Show all posts
Showing posts with label africa. Show all posts

Wednesday, 14 September 2016

Perennial staple crops in Malawi (journal)

Ratooning and perennial staple crops in Malawi. A review

The management of staple crops as perennials is a historic legacy and a present-day strategy in Sub-Saharan Africa, yet perenniality is rarely an agronomic subject. Farmers in Malawi cut annual crops, such as pigeonpea and sorghum, to extend production for more than one growing season. Cassava, a perennial food crop, has a proven track record of abating hunger. Here we review ratooning, a method of harvesting a crop which leaves the roots and the lower parts of the plant uncut to give the ratoon or the stubble crop. This review is completed with interviews with Malawian farmers. The management of staple crops as perennials is underserved by research. The literature and interviews indicate that pigeonpea and sorghum have high productive potential when well managed in ratoon systems.

Wednesday, 29 June 2016

African technique transforms soil fertility

700-year-old West African soil technique could help mitigate climate change

 A 700-year-old fertile soil technique could mitigate climate change and revolutionize farming across Africa, say researchers. They discovered that the ancient West African method of adding charcoal and kitchen waste to highly weathered, nutrient poor tropical soils can transform the land into enduringly fertile, carbon-rich black soils which the researchers dub 'African Dark Earths'.

Thursday, 16 June 2016

Africa needs climate-proof agriculture (report)



SET FOR SUCCESS: CLIMATE PROOFING THE MALABO DECLARATION (2016)

Montpelier Panel, June 2016


Title page of report with images of African farmers and landscape
By the year 2050 the impacts of climate change and extreme weather events, such as the current El NiƱo, could increase hunger and child malnutrition by as much as 20%, reversing the gains achieved through the Millennium Development Goal process and jeopardising the success of the Sustainable Development Goals (SDGs).

Agriculture is the backbone of African economies, accounting for as much as 40% of total export earnings and employing 60 – 90% of Africa’s labour force. More than half of households’ income originates in the agriculture sector. Agriculture will continue to be a priority for Africa, alongside efforts towards industrialisation. Using the targets set out in the Malabo Declaration African governments now need to unlock the continent’s agriculture sector in a way that captures the synergies between climate adaptation and mitigation and identifies and reduces the inevitable trade-offs. A sustainable agriculture sector has the potential to contribute to food and nutrition security, poverty reduction and sustained economic growth, in a way that preserves the natural resource base on which it depends.

Climate-smart agriculture needs to:

  •  Provide adaptation and resilience to shocks
  •  Generate adaptation and mitigation as co-benefits
  •  Take a location-specific and knowledge-intensive approach
  •  Provide integrated options that create synergies and reduce trade-offs.

Recommendation #6 Better training for farmers on sustainable farming techniques, through improved extension services, farmer field schools and utilisation of digital technologies.

...could this mean more permaculture training?!

News coverage of this report here.

Friday, 6 May 2016

Agro-ecology in Zimbabwe (report)

This research report is the first piece of research being conducted in Zimbabwe by the African Centre for Biodiversity (ACB). It forms part of a regional research programme which aims to engage directly with farmers, farmer associations, farmer support organisations, extension workers, scientists, donors and government officials, to explore the complex impacts on small-scale farming households of the introduction of Green Revolution technologies, as well as their socio-ecological contexts in the region.

Wednesday, 9 July 2014

Adoption of conservation agriculture in Malawi (#journal)

Adoption and extent of conservation agriculture practices among smallholder farmers in Malawi

Understanding factors affecting farmers' adoption of improved technologies is critical to success of conservation agriculture (CA). This study explored why  farmers adopted the three principles of CA (minimum soil disturbance, permanent soil cover, and crop rotations), in 10 communities in Malawi. From a total of 15,854 households in the study areas, 18% of smallholders had adopted CA, on 2.1% of all cultivated land. The first stage of the research showed that hired labor, area of land cultivated, membership to farmer group, and district influenced farmers' decisions to adopt CA. The second stage suggested that total cultivated land, duration of practicing CA, and district influenced farmers' decisions. Agency and social structures influenced adoption and extent of CA. Future policy should address ways to provide access to information and long-term support to farmers to enable them to embrace the technology fully.

Wednesday, 18 June 2014

State-facilitated land grabbing in Rwanda (#journal)

‘Control Grabbing’ and small-scale agricultural intensification: emerging patterns of state-facilitated ‘agricultural investment’ in Rwanda

The Rwandan government's ongoing reconfiguration of the agricultural sector seeks to facilitate increased penetration of smallholder farming systems by domestic and international capital, which may include some land acquisition (‘land grabbing’) as well as contract farming arrangements. Such contracts are arranged by the state, which sometimes uses coercive mechanisms and interventionist strategies to encourage agricultural investment. Activities of international development agencies are becoming intertwined with those of the state and foreign capital, so that a variety of actors and objectives are starting to collaboratively change the relations between land and labour. The global ‘land grab’ is only one aspect of broader patterns of reconfiguration of control over land, labour and markets in the Global South. This paper demonstrates the ways in which the state is orienting public resources towards private interests in Rwanda.

Monday, 31 March 2014

Transition towns in the majority world (journal)

How can the “transition paradigm” be implemented in poor communities in South Africa where most people are dependent on income from government grants? Here, the aim cannot be to have a transition to a lower consumption society; these societies are actually under-consuming. Rather, it is necessary to create settlements which are sustainable in almost every way: in terms of livelihoods, natural resources, energy and water usage, health and education, transport, and waste disposal. In this model, sustainable communities use the skills, assets and resources of their members to generate livelihoods. This paper observes three existing communities in South Africa with the objective of analysing how such models are integrated (or not) into the local economy. Thereafter aspects of a model that envisages ways that poor communities can create sustainable livelihoods, using local skills and resources, are presented. This model requires strategies for creating localised systems, including micro finance, local markets, com-munity exchange networks, cooperative construction, production and distribution systems; and infrastructure and technology systems.

Thursday, 30 January 2014

Permaculture homesteads in South Africa (#journal)

Ethnographic insights on rural sustainability; homestead design and permaculture of Eastern Cape settlements in South Africa


This article considers the prevalence of sustained agricultural practices (particularly homestead gardens) and questions current public debate that permaculture is foreign to South Africa. The article makes comparisons to some of the founding principles of permaculture theory and practice to suggest that current agricultural practices and homestead (umzi, plural imizi) settlement patterns follow closely to "permaculture ideals" in theory and practice. The paper critiques ideas that believe rural areas to be "de-agrarianised", or solely supported by the welfare state. A further critique is raised because of the idealised manner in which foreign ideas on development are esteemed as better than regional adaptations. The paper displays scepticism for Eastern Cape development models or those perceptions that do not account for local land use practices.