Ghana’s agriculture, heavily reliant on rain-fed systems, faces significant challenges due to irregular rainfall, leading to poor crop yields and rising food prices. One of the most promising solutions to this issue is the adoption of cloud seeding technology. Cloud seeding, a method used to induce rainfall, could significantly benefit Ghanaian farmers by increasing rainfall during critical growing periods, potentially boosting crop yields by 5-15%, experts have said. This would not only improve food security but also help stabilize prices.
Beyond cloud seeding, experts suggest that Ghana could enhance agricultural productivity through other technological advancements. The use of GPS sensors and data analytics, they say could optimize the use of inputs such as water and fertilizers, ensuring resources are used efficiently and minimizing waste. Smart irrigation systems, which monitor soil moisture and weather data, can precisely deliver water where and when it’s needed, further improving water efficiency and reducing dependence on unpredictable rainfall.
Currently, Ghana is grappling with a sharp increase in food prices, with staples like yam and vegetables experiencing inflation rates between 37% and nearly 60% in July 2024. These hikes are largely attributed to low production caused by poor rainfall patterns.
In a recent interview with the High Street Journal, the General Secretary of the General Agriculture Workers Union (GAWU) Edward Kareweh said the challenges call for innovative agricultural solutions that can help farmers adapt to the harsh conditions brought on by climate change. He explained that without such innovations, Ghana’s food security could be at risk, and farmers may struggle to sustain their livelihoods.
Digital farming platforms present another of such innovative approaches to transforming Ghana’s agriculture. Experts say these platforms allow farmers to track their operations, analyze data, and make informed decisions that enhance productivity. By integrating artificial intelligence (AI) into farming practices, the sector can achieve greater precision in monitoring crops, optimizing inputs, and reducing losses due to adverse weather conditions or poor soil quality.
Mr. Helehele Bingi is one of those farmers who use technology to enhance their enterprise but on a small scale on his vegetable farm in Dzorwulu, a suburb of Accra. He told The High Street Journal that his application of technology has drawn many young people to learn form him.
Beyond the use of technology, research scientists also say effective research into crop varieties is essential. They explain that identifying high-demand, resilient varieties can help farmers focus on crops well-suited for both local consumption and export, increasing food availability and generating additional revenue through exports.
For these technological and research-driven strategies to succeed, the expert say government support is crucial.
