The amelioration of the red soil Citrus Orchard is fundamental to the production of high quality as well as total production of fruits Comprehensive cultural practices including soil consevation, proper cover-cropping and suitable orchard soil management are condusive to soil amelioration. Soil amelioration involves several marked changes both in physical and chemical properties in the soil of these orchards. The degree of change of properties varies positively with the length of periods the orchards soils ...