Title of article :
FACTORS AFFECTING REDOX REACTIONS IN HYDROMORPHIC SOILS. A REVIEW
Author/Authors :
Nawaz, Muhammad Farrakh University of Agriculture - Department of Forestry, Range Management Wildlife, Pakistan , Nawaz, Muhammad Farrakh Institut national de la recherche agronomique (INRA) - Géochimie des Sols et des Eaux, France , Bourrie, Guilhem Institut National de la Recherche Agronomique (INRA) - Environnement Méditerranéen et Modélisation des Agro-Hydrosystèmes (UMR EMMAH), France , Gul, Sadaf Government College University (GC University) - Department of Botany, Pakistan
Abstract :
Hydromorphic soils are found around the globe and they are well distinguished from other soil classes. The nature and severity of hydromorphism in these soils is determined by redox reactions that are highly dependant on the level and duration of soil saturation with water. Redox potentials are good indicator of redox reactions and/or hydromorphism. However, these redox reactions and hydromorphic conditions are directly affected by the presence or absence of various factors such as oxygen, organic matter and micro-organisms. In this manuscript a comprehensive review is presented about the hydromorphic soils, causes of hydromorphism, measurement of hydromorpic conditions, factors affecting the hydromorphic conditions and how the redox reactions can play an important role in pedogenesis of hydromorphic soils.
Keywords :
Hydromorphic soils , redox reactions , soil compaction , waterlogging , hydromorphism
Journal title :
Pakistan Journal Of Agricultural Sciences
Journal title :
Pakistan Journal Of Agricultural Sciences
