The function of soil is generally threatened by the increasing and often conflicting demands of a constantly growing human population and its activities, as well as by land use and climate change. This leads to a number of physical, chemical, and biological degradation processes that affect the sustainable functioning of soils (EEA, 1999). Soil acidity is a serious constraint for crop production in many regions of the world, Ethiopia included.So liming soil acidity can increase the productivity of soil in sustainable way.
The function of soil is generally threatened by the increasing and often conflicting demands of a constantly growing human population and its activiti...
