梯田遗址位于皇华岛中部。考古发现有大型水池及宋代以来五个阶段连续使用的田地、田埂遗迹，2021年市文化遗产研究院在这里做了植物考古的相关工作，浮现出宋明时期的农作物颗粒小麦和水稻，在战争补给与农耕文化方面丰富了城址历史内涵，也是岛内生业模式延续和生态环境变迁的重要见证。此外，梯田片区还清理出房址、窑址和采石场等遗迹。
The Terraced Field Site is located at the central part of Huanghua Island. Archaeological discoveries have revealed the presence of large water pools and remnants of cultivated fields and field ridges that have been continuously used in five stages since the Song Dynasty. In 2021, the Municipal Cultural Heritage Research Institute conducted relative work in plant archeology here, revealing the cultivation of crop grains such as wheat and rice during the Song and Ming dynasties. This has enriched the historical connotation of the city site in terms of war supply and agricultural culture, serving as an important testament to the continuity of local livelihood patterns and changes in ecological environment. Moreover, relics such as house sites, kiln sites and quarry sites have also been cleaned out in the terraced field area.
