Rain-fed agriculture is the main economic activity for smallholder farmers living in the semi-arid regions of eastern and north- eastern Uganda. Sorghum is the dominant cereal because of its drought tolerance. Sorghum farmers are suffering from low yields caused by soil infertility, pest and disease damage, Striga infestation, and use of unimproved, poor-yielding varieties due to limited access to quality seeds of improved varieties. The proposed intervention is about taking action to sustainably increase sorghum yields, stability, and resilience to deal with extreme hunger, poverty and malnutrition in the eastern and north eastern regions.
The project team works with farmers on sorghum and legume interventions that can address food and nutritional security challenges faced by smallholder farming communities in lower rainfall regions where the poverty index is extremely high. These farmers’ livelihoods directly depend on harvestable crop yields. Survey data has revealed a large yield gap (>70%) between farmers’ current yields and the potential yields. Based on baseline survey results and observations, the team has found that yield gaps are caused by a number of factors, including limited access to quality seed, soil infertility, drought, head smuts, insect pests (stem borers) and Striga infestation in monocultures.
The main goal is to work with farmers on sorghum and legume interventions that can address food and nutritional security challenges faced by smallholder farming communities in lower rainfall regions where the poverty index is extremely high. These farmers’ livelihoods directly depend on harvestable crop yields. Survey data reveals a large yield gap (>70%) between farmers’ current and potential yields. Based on baseline survey results and observations, the team has found a number of causal factors, including limited access to quality seed, soil infertility, drought, head smuts, insect pests (stem borers), and Striga infestation in monocultures.
The project is well positioned to make an impact on improving sorghum productivity. With support from The McKnight Foundation, new high-yielding sorghum lines resistant to Striga, drought, and soil acidity were collaboratively developed between Uganda and Kenya. Some lines already have been released as varieties, while others are yet to be released. Since the release of the new varieties, sorghum productivity has increased for farmers who managed to obtain the seed, and demand for these new varieties is high. The team proposes to scale up the new sorghum varieties by reaching out to more farmer communities through engagement with farmer groups, NGOs, and farmer research networks. They also plan to train and empower farmers to produce quality declared seed and engage relevant authorities to register and release the remaining lines.
Outputs and Outcomes:
A large number of farmers will access the new, high-yielding sorghum varieties through a revolving seed scheme in a farmer research network;
Farmers will develop and implement better sustainable land use practice(s) and improved soil and crop management options that enhance sorghum-legume productivity;
Sorghum lines resistant to smut and tolerant to stem borer will be developed and utilized to reduce yield losses; and
Capacity of farmers, postgraduate scientists, and other stakeholders on sorghum production system will be enhanced.
Increased use of new, high-yielding sorghum varieties to improve productivity and hence improve food security, nutrition, and income from sale of surplus sorghum;
Improved soil fertility in sorghum-based systems coupled with enhanced smallholder household food and nutrition security with increased incomes resulting from sale of the surplus sorghum and legumes;
Reduced yield losses caused by smuts and stem borers, leading to increased sorghum yields. Use of resistant varieties will minimize pesticide use, thereby reducing environmental degradation and health risks;
Increased number of scientists in sorghum research supporting enhanced sorghum productivity and strengthened sorghum value chain.
CCRP generates knowledge based on principles of agroecology (AE) to support farmers to have improved nutrition and income in a sustainable way. This is achieved through knowledge co-creation using farmer research networks which include extension, research and farmers, and through collaborating between different types of institutions and people in communities of practice. In the ESAf […]
Source: Linnet Serenge Gohole
Resource Type: Organizational publication or report
The National Semi Arid Resources Research Institute (NaSARRI) conducted participatory soil health assessments with farmers in Eastern Uganda using a soil toolkit by Smallholder Soil Health Assessment https://smallholder-sha.org/. This involved working directly with farmers to determine key soil health parameters including soil pH, phosphorus, particulate organic matter, macrofaunal, and soil texture in farmers’ fields without […]
Source: Steven J. Vanek, Blessing Magonziwa, and Steven J. Fonte