A platform technology for improving livelihoods of resource poor farmers in sub-Saharan Africa

Africa faces increasingly serious problems in its ability to feed its rapidly growing population, resulting in high hunger and poverty incidences. Growth in agricultural productivity is essential to reduce hunger and poverty and ensure food security. Agricultural growth can be achieved by reducing incidence of the major constraints to productivity such as pests, weeds and degraded soils. These constraints are responsible for the continent’s crop productivity being the lowest in the world, and cause high levels of hunger, malnutrition and poverty. Governments, donors and stakeholders in the Agricultural value chains recognise that in order to address hunger and poverty, these constraints must be effectively addressed. Therefore development and deployment of technologies that would improve sustainability and resilience of the farming systems are needed to contribute towards ending hunger and poverty in Africa and indeed the attainment of the Millennium Development Goals (MDGs). The main staple foods in the average African diet are cereals. However, in spite of availability of a number of cereal varieties with improved yield potential, the productivity of staple cereal crops remains low, around 1t/ha. Every year there is thus a critical shortage of cereals in many smallholder households, leading to high grain prices, hunger, undernourishment and widespread poverty. According to the World Development Report (2007), significant yield gains can be made by increasing the productivity of the cereal crops. << Back

Stemborers, parasitic striga weeds and poor soil fertility are the three main constraints to efficient production of cereals in SSA. Losses caused by stemborers can reach as high as 80% in some areas and an average of about 15-40% in others. Losses attributed to striga weeds on the other hand range between 30 and 100% in most areas, and are often exacerbated by the low soil fertility prevalent in the region. The soils are highly degraded due to continuous cropping with limited or no external inputs to improve soil fertility. When the two pests occur together, farmers often lose their entire crop. Crop losses caused by stemborers and striga weeds amount to about US $ 7 billion annually, affecting mostly the resource poor subsistence farmers. More.....

A conservation agricultural approach known as `Push-Pull' technology has been developed for integrated management of stemborers, striga weed and soil fertility. Push-Pull was developed by scientists at the International Centre of Insect Physiology and Ecology (icipe), in Kenya and Rothamsted Research, in the United Kingdom, in collaboration with other national partners. The technology is appropriate and economical to the resource-poor smallholder farmers in the region as it is based on locally available plants, not expensive external inputs, and fits well with traditional mixed cropping systems in Africa. To date it has been adopted by over 131,229 smallholder farmers in East Africa where maize yields have increased from about 1 t/ha to 3.5 t/ha, achieved with minimal inputs. More.....

Our Goal
“To end hunger and poverty for 10 million people by extending Push-Pull technology to 1 million households in sub-Saharan Africa by 2020”, Zeyaur Khan, Coordinator, Push-Pull Programme
TWAS Prize in Agriculture
Prof. Zeyaur R. Khan, Principal Scientist & Programme Leader; Coordinator, Push-Pull Programme, was announced as a co-winner of the TWAS Prize .....More....
Distinguished Research Fellow
Prof. Zeyaur R. Khan designated as icipe's first Thomas Odhiambo Distinguised Research Fellow.....More....
Push-pull farmers
Push-Pull On Swiss TV
Major Projects