The Deming Cycle concept is based on four key management categories, which in different interpretations can
be considered as both management functions and basic management procedures: planning activities of the company; manufacture (including sale) of products; quality assurance and monitoring of the products
manufactured and sold (including addressing consumer claims) (Baranenko et al., 2013).
The scheme of quality management in companies operating in the field of agricultural production based on the Deming Cycle concept is shown in Figure 2.