nitrofurantion

例句：

1. 1. The fertilizer is a key ingredient in the agricultural industry.
   这种肥料是农业工业的关键成分。
2. 2. The farmers used to use nitrofurantion for their crops.
   农民过去使用硝酸铵来种植他们的庄稼。
3. 3. Nitrofurantion can be used as a fertilizer or a pesticide.
   硝酸铵可以用作肥料或杀虫剂。