Investigation of saline soils in different regions and how to improve this pistachio shell type of soil
In heavy soils such as the soil of Daq-e-Kabutarkhan-Rafsanjan region, where fine grains have a greater share in the composition of the texture, it is very important to improve saline soils by removing excess salts. These soils have the ability to retain and absorb more water and high food storage.
Modification of saline soils in relation to the removal of excess solutes from the development zone and root uptake requires:
Proper drainage, especially in heavy soils
Washing harmful salts with plenty of water from the roots of trees
Giving animal manure (cattle) in the form of chocolate
Remove ridges and saline soil from the garden surface