Soybean is a high-protein crop ... why early-applied nitrogen had little effect in soils with more organic matter. "Nitrogen ...

Because nitrogen fertilizers contribute to global greenhouse gas emissions, scientists are looking for ways to modify ...

Yu added that nitrate derived from inorganic fertilizer has a lower isotope ratio, with fewer heavy nitrogens and oxygens, ...

High input prices continue to be a pain point for farmers planning their 2023 crop needs, and nitrogen prices are now seeing a resurgence heading into fall. Experts say the price of natural gas ...

The organic ... fertilizers are not only made from finite resources (as in the case of phosphorus), but also require a lot of energy and fossil fuels to produce (as in the case of nitrogen).