Training
It is not news that a major part of the successfulness of a company lies in its personnel. In the mushroom business it is crucial that workers and pickers are decently trained. The different stages in the process ask for accurate handling, perfect timing, and strict hygiene.
Training of supervisors for the various departments is an asset and better salaried, trained staff is certainly not a waste of money. Dedication to a job earns itself back. For instance: a badly trained or non motivated worker can ruin a whole room with incorrect caccing.