2. Nitrogen transformations in flooded rice soils uri icon

abstract

  • Transformations of soil and fertilizer N in lowland rice soils are reviewed in relation to improved N management and the N economy of lowland rice soils. Topics discussed include: nitrogen leaching, ammonium fixation and release, ammonia volatilization, N2 fixation, mineralization-immobilization, nitrification-denitrification, dissimilatory nitrate reduction, urea hydrolysis and critical pathways for control of nitrogen loss

publication date

  • 1986