What Is the Problem with Nitrogen Fertilizer

Excessive application of N fertilizers beyond crops’ demand, however, has resulted in undesirable consequences of degradation in soil, water, and air quality. These include soil acidification, N leaching in groundwater, and emissions of nitrous oxide (N2O), a potent greenhouse gas that contributes to global warming.

What is bad about nitrogen fertilizer?

Gardeners and homeowners sometimes might need to add nitrogen fertilizer to their gardens and lawns to provide just the right food for their plants. … Nitrogen at higher levels causes a loss of certain plant species, depletion of soil nutrients, death of fish and aquatic organisms, and contamination of drinking water.

What are the effects of too much nitrogen in plants?

Too much nitrogen causes plants to become spindly with frail stems. As the foliage continues to grow abundantly, the weak stems become less able to support the plant. Additionally, root growth is stunted, which leads to even less plant support. Eventually, the plant dies because it can no longer support itself.