South Africa continues to face challenges related to food security, food safety, and sustainable agricultural production. According to Dr Stempa, research plays a critical role in developing practical solutions that improve lives and strengthen communities.
As a researcher and lecturer, she supervises postgraduate students, develops innovative teaching approaches, and collaborates with researchers and industry partners to ensure that academic work translates into practical outcomes.
Her research focuses on meat science, animal welfare, food safety, and sustainable livestock production. Through her work, she aims to improve agricultural productivity, strengthen food systems, and support emerging and smallholder farmers in South Africa.
“I am particularly passionate about research that can help strengthen food systems while supporting farmers and protecting consumers,” she says.
Agriculture Offers Diverse Opportunities for Women
Dr Stempa says agriculture has evolved far beyond traditional farming and now encompasses fields such as biotechnology, food safety, climate resilience, innovation, entrepreneurship, and animal welfare.
She believes these developments have created opportunities to make meaningful contributions across the sector, and encourages young women to pursue their ambitions and remain committed to their goals, even when faced with challenges.
“As a woman, you must never limit your ambitions. I am standing where I am today because I believed that my dreams were valid, even when the journey was difficult. If I can do it, many other young girls can too.
There will be moments when you question yourself, but don't give up. Find mentors, ask questions, work hard, and never stop learning.”
In August 2026, Dr Stempa was recognised by the Mail & Guardian as one of the Young South Africans Under 200 in the Agriculture and Rural Development category.
She says the recognition reminded her of her own journey as the first graduate in her family.
“This moment reminds me of my humble background as the first graduate in my family and that your beginnings do not determine your future.
It takes me back to my academic journey, from being a student financially supported by NSFAS and National Research Foundation (NRF) funding to becoming the lecturer, researcher, and student mentor I am today," she says.
Dr Stempa is currently involved in several research projects aimed at improving food safety, animal health, and sustainable livestock production in South Africa.
“One of the most rewarding parts of my career is mentoring young scientists and seeing them grow into confident researchers who will shape the future of agriculture. I hope to continue building meaningful collaborations, mentoring young researchers, and ensuring that science makes a real difference beyond the university.”
She hopes that her story will inspire young people, particularly those from rural communities, to believe in their potential and pursue their aspirations.
Story by Lisa Thabethe. Picture supplied. Copyright © UMP.