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The low genetic diversity in Andean common bean (Phaseolus vulgaris) presents opportunities to improve stress tolerance and increase productivity. Thus, this study aimed to develop Andean bean breeding populations and evaluate them in suboptimal environments. Phaseolus Improvement Cooperative (PIC) populations were developed by crossing 53 Andean a...
Common bean (Phaseolus vulgaris L.) has two major origins of domestication, Andean and Mesoamerican, which contribute to the high diversity of growth type, pod and seed characteristics. The climbing growth habit is associated with increased days to flowering (DF), seed iron concentration (SdFe), nitrogen fixation, and yield. However, breeding effor...
The problem addressed in this paper is the challenge of moving from formulating policy goals to achieving the promised results. The purpose is to assess the possible role of innovation in agriculture as a way of contributing towards achieving the Malabo Declaration commitments and the zero hunger Sustainable Development Goal 2 (SDG2) in six African...
An international effort was initiated with the evaluation of a diverse set of large‐seeded Andean common beans (Phaseolus vulgaris L.), the Andean Diversity Panel, in sub‐Saharan Africa. Several entries in the panel have been selected for extensive characterization on the basis of high performance across multiple location × year trials in Tanzania—...
Large seeded Andean dry beans (Phaseolus vulgaris L.) are most preferred in Africa. However, low soil fertility and increasing drought stress conditions due to climate change are among the challenges faced by farmers in this region. The purpose of this study was to identify Andean genotypes with yield stability and to identify the best environments...
The first part of this report gives an overview of the state of agriculture and food and nutrition security (FNS) challenges for Africa in general and in particular for sub saharan Africa (SSA).
Further, the report briefly assessed the general performance of the four dimensions of FNS in SSA. It also outlines the policy responses and programmes by...
In Tanzania, agriculture is the major source of livelihood to large population (about 76.5percent) residing in the rural areas and major determinant of food security in the country. It is largely dominated by smallholder farmers who are the major producer of food crops (URT, 2014). However, the productivity and extent of agriculture intensification...