What is the best way to preserve vegetables?

Since ancient times, people have been trying to find the perfect way to preserve vegetables for the future. As a rule, vegetables are harvested in several ways - natural drying, freezing or canning. In accordance with the terminology used in the food industry, canned vegetables are nothing more than food products made from various types of vegetables and suitable for sufficiently long storage. For a long time, canned vegetables remained the obligatory "strategic" stock of every family for the winter.