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Smallholder farmers in developing countries face numerous limitations that hinder them from embracing improved agricultural practices and innovations with great potential for meaningful transformations of livelihoods. Consequently, farmers continue living in vicious cycles of poverty despite decades of government and donor expenditures on poverty alleviation. In the last two decades, research and development organizations collaborated in testing and validating selected fodder shrub species as reliable sources of less expensive and easily available protein feeds. With minimal interventions, the research findings have great potential to improve productivity for many smallholder farmers. Tested species include Calliandra calothyrsus, Leucaena spp., Chamaecytisus palmensis, Sesbania sesban, Morus alba and Gliricidia sepium. Dissemination and adoption surveys estimated that 205,000 smallholder farmers (40-50 per cent being women) had planted fodder shrubs by 2005. Currently, fodder shrubs contribute US$3.8 million annually to farmers' incomes and estimated potential annual income is US$81 million. Factors associated with success in fodder scaling-up include deliberate involvement of fodder technology champions, collective action in community mobilization and project implementation, pluralistic extension approaches, sustainable germplasm supply systems, broader partnerships and civil society campaigns. Constraints and challenges include: ineffective delivery of extension and research services, inhibitive policies, political interferences, frequent droughts and inadequate monitoring and evaluation systems.

Fodder shrubs provide great potential for increasing the income of smallholder dairy farmers. Following successful on-station and on-farm trials and considerable farmer-to-farmer dissemination in Embu District, Kenya, a project was initiated to introduce fodder shrubs to farmers across seven districts. Over a two-year period, a dissemination facilitator working through field-based partners assisted 150 farmer groups comprising 2600 farmers to establish 250 nurseries. Farmers planted an average of about 400 shrubs each. The experience has confirmed that successful scaling up requires much more than transferring seed and knowledge about a new practice; it involves building partnerships with a range of stakeholders, ensuring the appropriateness of the practice and farmers' interest in it, assisting local communities to be effective in mobilising local and external resources, and ensuring the effective participation of farmer groups and other stakeholders in testing, disseminating, monitoring, and evaluating the practice.

PDF Titles in the Working Paper Series aim to disseminate interim results on agroforestry research and practices and stimulate feedback from the scientific community. Other publication series from the World Agroforestry Centre include: Technical Manuals, Occasional Papers and the Trees for Change Series.

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