ammonium and nitrate nitrogen fertilizer

例句：

1. 1.Ammonium chloride is a common chemical used in fertilizers.
   氯化铵是一种常见的化肥原料。
2. 2. The soil test showed that the ammonium levels were high in the area.
   土壤测试显示该地区的铵含量较高。
3. 3. The farmers applied ammonium nitrate to their crops to boost growth.
   农民们使用硝酸铵来促进作物生长。
4. 1. Nitrates are important for plant growth and can be found in many types of fertilizers.
   硝酸盐对植物生长至关重要，可以在多种肥料中找到。
5. 2. The soil was rich in nitrates, which made it suitable for growing vegetables.
   土壤富含硝酸盐，适合种植蔬菜。
6. 3. The nitrate levels in the water were too high, which could harm aquatic life.
   水中的硝酸盐含量过高，可能对水生生物造成伤害。