Improving soil quality greatly impacts crop yield and the productive capacity of agricultural soil, either directly or indirectly through the addition of organic and inorganic soil amendments.  Soil quality Definition  What Affects Soil Quality?  What is Soil Quality in Their Importance?  Indicators of Soil Quality and Soil Health  What are The Soil Amendments?  Importance of Soil Amendments on Soil Quality?  Factors to Consider When Choosing an Amendments