水田 (すいでん, suiden) refers to a rice paddy, a flooded field specifically designed for growing rice. These fields are typically found in regions with ample water supply, allowing for the cultivation of rice, which is a staple food in many Asian countries. The water helps to control weeds and provides the necessary environment for rice plants to thrive. In a 水田, farmers often use traditional methods, such as transplanting seedlings, to ensure a healthy crop. The fields are usually surrounded by dikes to retain water and can be found in various landscapes, from flat plains to terraced hillsides. This agricultural practice is essential for food production in countries like 日本 and 中国.