Nitrogen and potassium dynamics in soil: Nutritional Aspect.

      Аннотация: Nitrogen and potassium are the two major nutrients in the agriculture without which successful arable farming is impossible. These nutrients may be applied as per the crop requirement, synchronizing with the crop demand. Hence to maintain these nutrients on sustainable basis we need to understand the different reactions and transformation undergoing in the soil when added through fertilizers, manures or both.

Ключевые слова: Farmyard Manure, Integrated Nutrient Management, Nitrogen Mineralization, total nitrogen, Mineral Nitrogen, potassium forms, Vermcompost, Rice straw compost