The Tanzania Agricultural Research Institute (TARI) is driving a quiet revolution in the country’s agriculture, empowering farmers and strengthening national food security through innovative research and high-quality seeds.
Prime Minister Kassim Majaliwa, at World Food Day celebrations at Usagara Secondary School in Tanga, said TARI’s work is transforming productivity across the country.
“Thanks to TARI, farmers now access seeds that are resilient to pests, diseases, and climate change. These innovations are not only improving crop yields but also empowering farmers to secure better livelihoods,” Mr Majaliwa said.
Cashew farming has emerged as a key success story. TARI’s research has enabled the development and nationwide distribution of high-quality cashew seedlings, allowing farmers in major producing regions to boost production and compete in regional and international markets.
The Prime Minister stressed that continued investment in scientific research and technology is critical to addressing challenges posed by climate change.
“Agriculture remains the backbone of our economy. Supporting it with innovation and sustainable practices is essential to feed our nation and ensure resilience against climate shocks,” he noted.
World Food Day 2025, themed “Achieving Food Security Through Innovation and Sustainable Agriculture,” underscored the importance of linking research with practical solutions for farmers.
TARI Director Prof. Geladina Mzena said the institute continues to focus on developing crop varieties suitable for diverse agro-ecological zones, including maize, rice, cassava, legumes, and cashew.
“Our mission is to turn research into real benefits for farmers. When farmers thrive, the nation thrives,” she said.
TARI’s efforts highlight how targeted agricultural research is helping Tanzania move toward food self-sufficiency, increase rural incomes, and drive sustainable economic growth.



