Due to the decrease in soil organic matter caused by the overuse of chemical fertilizers, soil can become acidic. Fields treated with nitrogen damage their topsoil over time, resulting in crop losses.

Excess nitrogen in soil can be converted to nitrous oxide, a powerful greenhouse gas that contributes to climate change and erosion of the ozone layer, which in turn leads to increased risk of ...

While this yields fast results, it also bears the risk of burning the plant if too much nitrogen is applied, which also causes nitrates to leach into the soil. Synthetic nitrogen comes primarily ...

Nitrogen invested in short-lived plant tissues will end up in the soil as plant litter or humus ... where nitrogen is already sufficient or in excess relative to other resources, such as water ...

One approach to managing this on a large scale is the use of bioreactors, which harness microbial processes to effectively remove excess nitrogen from ... the atmosphere, soil, water, plants ...

The amount of nitrogen fertilizer needed to maximize the profitability of corn production in the Midwest has been increasing by about 1.2% per year for the past three decades, a trend driven by higher ...

In nearly all cases, the soil samples showed more nitrogen in ... helps lead to higher corn yield potential and prevents excess nitrogen being lost into the environment. The nitrogen stabilization ...