Salting the Earth is an ancient practice that has been used for centuries to render land infertile and uninhabitable. This guide provides an overview of the practice, its history, and its implications. It examines the various techniques used to
From Wikipedia
Salting is the preservation of food with dry edible salt. It is related to pickling in general and more specifically to brining,, and is one form of curing. It is one of the oldest methods of preserving food, and two historically significant salt-cured foods are salted fish and salt-cured meat. Vegetables such as runner beans and cabbage are also often preserved in this manner.