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    Sustainable Paddy Farming in Edirne: Evaluating the Impacts of Excessive Fertilizer and Pesticide Use
    (Mdpi, 2024) Gaytancioglu, Okan; Yilmaz, Fuat
    This study examines the environmental and economic impacts of chemical fertilizer and pesticide use in paddy fields in Edirne Province, T & uuml;rkiye. Chemical fertilizers, especially nitrogen and phosphorus, are crucial for boosting paddy yield and ensuring food security. However, recent trends indicate significant potassium deficiency and excessive pesticide use, leading to environmental degradation and higher production costs. Incorrect fertilization techniques and pesticide usage can lower product quality and yield, adversely affecting farmers' incomes and the national economy. Surveying 139 paddy farmers, the research found that farmers apply the herbicidal active ingredients Tefuryltrione, Clomazone, Tembotrione, and Quinclorac at rates of 129.35%, 34.27%, 18.06%, and 155.29% above the recommended levels, respectively. The excessive use of pesticides costs each farmer an additional USD 925.67, totaling USD 5.32 million for Edirne. The majority of farmers (69.2%) do not conduct soil analysis, indicating a potential gap in adopting the best practices for soil management and fertilization. Farmers use 84% less potassium than recommended while applying nitrogen and phosphorus 13% and 14% above the recommended levels, respectively. The extra cost of fertilizer use in Edirne is calculated as USD 833,135.49. This situation harms the economy and may have adverse effects on the environment and potential health effects on consumers.
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    The Effect of Fatty Acids Profile in Potato and Corn Chips on Consumer Preferences
    (Mdpi, 2024) Gaytancioglu, Okan; Yilmaz, Fuat; Gecgel, Umit
    The global market for potato and corn chips is rapidly expanding due to the modern fast-paced lifestyle. However, the high fat content, especially saturated fats in these deep-fried snacks, poses significant health risks such as hypertension, coronary heart disease, and diabetes. In this study, fatty acid profiles of commercially available corn and potato chips are analyzed and their impacts on consumer preferences in Turkey is examined. The findings reveal notable differences in the nutritional content between potato and corn chips, with potato chips generally having higher fat and protein content. The survey results indicate that consumer preferences are significantly influenced by age, education level, and occupation. The factor analysis identified three main components affecting purchasing decisions: nutritional value and additives, hygiene and brand quality, and price and affordability. Considering these insights, manufacturers should be encouraged to reformulate their products to meet the increasing demand for healthier options, emphasize food safety standards, and balance product quality with affordability to appeal to a broader range of consumers.