ammonifying

例句：

1. 3. 例句：1. The process of ammonifying soil is crucial for plant growth.
   土壤的氨化过程对于植物生长至关重要。
2. 2. During the ammonifying process, the soil becomes more acidic and nutrient-rich.
   在氨化过程中，土壤会变得酸性更强且富含养分。
3. 3. The farmer used ammonia to ammonify his farmland, which improved its fertility.
   这位农民使用氨来氨化他的农田，这提高了它的肥力。