Manures and other organic residuals (e.g., biosolids, food processing wastes) and many commercial fertilizers available to producers contain nitrogen (N). Nitrogen is an important plant nutrient that ...
full of familiar commercial fertilizer products like Miracle-Gro or organic plant food brands. These commercial plant foods are designed to offer a concentrated source of nitrogen, potassium ...
such as plants. In addition to N 2 and NH 3, nitrogen exists in many different forms, including both inorganic (e.g., ammonia, nitrate) and organic (e.g., amino and nucleic acids) forms.