Biotechnologist Prof. Charles Adetunji says Nigeria is recording measurable gains from homegrown and adapted biotechnology innovations that are transforming agricultural productivity and resilience.
Adetunji made the statement in an interview with reporters on Wednesday in Abuja.
He noted that although debates around biotechnology persist, several practical applications are already improving farmers’ yields and livelihoods across the country.
He highlighted genetically improved crops as one of the most visible successes, citing insect-resistant cowpea, commonly known as Bt cowpea, which has helped farmers reduce losses caused by pod-borer pests.
“Farmers cultivating Bt cowpea have reported significantly reduced pesticide use and better yields, directly translating to higher income and improved food security,” he said.
Adetunji added that the adoption of improved maize varieties developed through biotechnology has enhanced resistance to drought and pests, especially in northern Nigeria where rainfall is often erratic. These varieties help farmers maintain productivity despite climate variability.
He also highlighted tissue culture technology as a breakthrough, particularly in producing disease-free planting materials for crops such as cassava, plantain, and banana.
“This method ensures uniformity and healthier seedlings, allowing farmers to achieve better harvests compared to traditional propagation techniques,” he said.
Additionally, biofertilisers and biopesticides are gaining traction as environmentally friendly alternatives to chemical inputs, improving soil health while reducing production costs. “Some Nigerian farmers now use microbial-based fertilisers that enhance nutrient uptake naturally, which is crucial for sustainable agriculture,” he noted.
Adetunji also pointed to advancements in livestock biotechnology, including improved breeding techniques and vaccine development, which are boosting animal health and productivity. Molecular diagnostic tools are enabling early detection of plant and animal diseases, reducing outbreaks and economic losses.
Despite these gains, he stressed the need for increased awareness and capacity building among farmers to maximize the benefits of biotechnology.
“Many of these technologies exist, but scaling them requires education, supportive policies, and stronger extension services to reach rural farmers,” he said.
He urged stakeholders to invest more in research and development while strengthening regulatory frameworks to ensure safe and responsible deployment of biotechnology. Adetunji expressed optimism that biotechnology will continue to play a key role in achieving food security and agricultural sustainability in Nigeria.
