The document summarizes a project that introduced a question and answer service voucher system (QAS-VS) in Uganda to strengthen the country's underfunded and underperforming rural advisory services. Through the QAS-VS, 900 small-scale farmers received timely answers to questions from experts. It generated an online knowledge base and increased outreach through radio broadcasts. A survey found the QAS-VS increased farmers' productivity, engagement with best practices, and use of research outputs. The conclusions recommend expanding the approach and increasing government support to improve evidence-based extension services.