By Dennis Gathi, DevReporter, Nakuru County
Key Highlights
- Marked increase in the use of agrochemicals amongst farmers in Nakuru County in recent years.
- Growing apprehension about agrochemicals safety and potential risks.
- Exporters of fresh produce have encountered challenges as international buyers seek alternative sources due to excessive pesticide residues.
Nakuru County in Kenya is a significant agricultural centre. In recent years, there has been a marked increase in the use of agrochemicals.
While these chemicals can enhance crop yields, there is growing apprehension about their safety and potential health risks. Farmers and experts are now discussing how to strike a balance between promoting food security and ensuring the safety of farmers and consumers.
Unsafe Practices and Community Concerns
According to William Nyagara, the farm manager at Zoela farm, many farmers who use these chemicals do not adhere to proper usage methods.
Some spray their crops with agrochemicals and then sell them at the market within a week or even less, without informing the buyers. This poses a health risk to consumers, as the chemicals have not had sufficient time to seep into the ground before the crops are harvested.
Mama Sarah, a local trader and farmer, stated, “Some farmers refrain from using agrochemicals on farm products intended for their own consumption but use them on products destined for the market to enhance their appearance, despite the associated health risks.”
Impact on Economy
In addition to health concerns, excessive use of agrochemicals has had an adverse effect on the country’s economy.
Exporters of fresh produce have encountered challenges as international buyers seek alternative sources due to excessive pesticide residues. As a result, there has been a decline in the export market, which has negatively impacted the Kenya’s economy.
According to the Food and Agriculture Organization of the United Nations, agriculture still remains the key driver of the country’s development.
“Ukulima True” Campaign
In response to the growing usage of agrochemicals, the Nakuru County Government, in collaboration with CABI, launched the “Ukulima True” campaign earlier this year. The campaign aims to raise awareness among smallholder farmers about environmentally friendly and bio-controlled products.
The “Ukulima True” programme will also train farmers in good agricultural practices to ensure healthy crops and reduce the risk of contaminated produce.
The Horticultural Crops Directorate has also warned exporters of potential consequences if excessive pesticide residues are found in their produce.
Right to Access Quality Food
Kenya’s Constitution guarantees every citizen the right to access food of acceptable quality. However, with the increasing use of pesticides and other agrochemicals, this right may be compromised.
Recent studies have revealed the harmful effects of excessive chemical pesticide use, including severe health risks and decreased crop yields. Therefore, it is imperative to explore alternative methods of pest and disease control, such as bio-pesticides and pest-resistant crop varieties, before resorting to chemical pesticides.
Going Organic
William Nyagara, the agronomist and farm manager of Zoela farm, suggests that organic farming is the solution to this issue. He emphasised the importance of farmers being aware and and have good understanding of the need for post-harvest intervals before bringing their produce to the market.
Nyagara also advised against the use of herbicides, as they can kill all organisms in the soil and eventually leave traces that find their way into the human body. “The solution is to go organic,” he stated.
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