In Khon Kaen, the price of duck eggs has risen by 4.5% to 4.60 baht each, a consequence of the heatwave impacting the poultry industry. This announcement from the Layer Duck Farmers Association follows a similar increase in chicken egg prices, attributed to the heatwave's stress on birds, causing a decline in egg production. Farmers like Amphol Saenna have experienced a noticeable drop in daily egg output. However, there is an expectation that egg production will return to normal levels with the arrival of cooler weather.