ammonium sulfhydrate

例句：

1. 1. This fertilizer is very effective for plants, especially in the growth of flowers and fruits.
   这种肥料对植物特别有效，特别是在花卉和水果的生长上。
2. 2. The soil was rich in nitrogen, which made it ideal for growing vegetables.
   土壤富含氮，这使得种植蔬菜的理想之地。
3. 3. The ammonium sulfate was used as a source of nitrogen for the fertilizer.
   硫酸铵作为肥料的氮源被使用。