%A K L Sahrawat %I Indian Academy of Sciences %V 83 %L icrisat3943 %J Current Science %N 12 %P 1434-1435 %D 2002 %X Due to lack of oxygen, nitrogen mineralization process in submerged soils and sediments (including oceans) halts at ammonium production; and nitrification is at a low ebb1. Ammonium production is the key process for meeting the nitrogen requirements of wetland flora and fauna and controls the primary productivity of submerged soils and aquatic sediments %T Reducible iron affects organic matter oxidation and ammonium production in wetland soils and sediments