产粮区

例句：

1. 1. The region is known for its abundant grain production.
   该地区以其丰富的粮食生产而闻名。
2. 2. The government has been working to improve the agricultural conditions in the production area.
   政府一直在努力改善生产地区的农业条件。
3. 3. This region is a key producer of rice and wheat, contributing significantly to national food security.
   这个地区是水稻和小麦的主要生产国，对国家食品安全做出了重大贡献。