Procedure for improving saline and alkaline soils, including a first stage of preparation, which involves an examination of the land, taking a sample and analytical determinations thereof, ascertaining the need for reagent, refining the terraces and preparatory irrigation, characterized because it is made from the application to the ground of commercial sulfuric acid dissolved in the irrigation water and mixed in the quantities confirmed by the analytical data. (Machine-translation by Google Translate, not legally binding)
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